diff options
| -rw-r--r-- | Documentation/diff-options.txt | 3 | ||||
| -rw-r--r-- | Documentation/git-check-ignore.txt | 10 | ||||
| -rw-r--r-- | Documentation/git-update-index.txt | 1 | ||||
| -rw-r--r-- | Documentation/git.txt | 12 | ||||
| -rw-r--r-- | builtin/commit.c | 3 | ||||
| -rw-r--r-- | configure.ac | 8 | ||||
| -rwxr-xr-x | contrib/rerere-train.sh | 2 | ||||
| -rwxr-xr-x | contrib/subtree/git-subtree.sh | 2 | ||||
| -rw-r--r-- | contrib/subtree/t/Makefile | 31 | ||||
| -rwxr-xr-x | contrib/subtree/t/t7900-subtree.sh | 1366 | ||||
| -rw-r--r-- | contrib/subtree/todo | 2 | ||||
| -rwxr-xr-x | git-filter-branch.sh | 2 | ||||
| -rwxr-xr-x | git-p4.py | 100 | ||||
| -rw-r--r-- | git-rebase--interactive.sh | 2 | ||||
| -rw-r--r-- | http.c | 23 | ||||
| -rwxr-xr-x | t/t5571-pre-push-hook.sh | 33 | ||||
| -rwxr-xr-x | t/t5813-proto-disable-ssh.sh | 4 | ||||
| -rwxr-xr-x | t/t7003-filter-branch.sh | 7 | ||||
| -rwxr-xr-x | t/t9800-git-p4-basic.sh | 16 | ||||
| -rwxr-xr-x | t/t9807-git-p4-submit.sh | 2 | ||||
| -rw-r--r-- | transport.c | 11 |
21 files changed, 1108 insertions, 532 deletions
diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index d56ca90998..306b7e3604 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -267,6 +267,9 @@ expression to make sure that it matches all non-whitespace characters. A match that contains a newline is silently truncated(!) at the newline. + +For example, `--word-diff-regex=.` will treat each character as a word +and, correspondingly, show differences character by character. ++ The regex can also be set via a diff driver or configuration option, see linkgit:gitattributes[1] or linkgit:git-config[1]. Giving it explicitly overrides any diff driver or configuration setting. Diff drivers diff --git a/Documentation/git-check-ignore.txt b/Documentation/git-check-ignore.txt index 59531abba4..e94367a5ed 100644 --- a/Documentation/git-check-ignore.txt +++ b/Documentation/git-check-ignore.txt @@ -16,10 +16,9 @@ DESCRIPTION ----------- For each pathname given via the command-line or from a file via -`--stdin`, show the pattern from .gitignore (or other input files to -the exclude mechanism) that decides if the pathname is excluded or -included. Later patterns within a file take precedence over earlier -ones. +`--stdin`, check whether the file is excluded by .gitignore (or other +input files to the exclude mechanism) and output the path if it is +excluded. By default, tracked files are not shown at all since they are not subject to exclude rules; but see `--no-index'. @@ -32,7 +31,8 @@ OPTIONS -v, --verbose:: Also output details about the matching pattern (if any) - for each given pathname. + for each given pathname. For precedence rules within and + between exclude sources, see linkgit:gitignore[5]. --stdin:: Read pathnames from the standard input, one per line, diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt index 1a296bc29a..3df9c26f44 100644 --- a/Documentation/git-update-index.txt +++ b/Documentation/git-update-index.txt @@ -17,6 +17,7 @@ SYNOPSIS [--[no-]assume-unchanged] [--[no-]skip-worktree] [--ignore-submodules] + [--[no-|force-]untracked-cache] [--really-refresh] [--unresolve] [--again | -g] [--info-only] [--index-info] [-z] [--stdin] [--index-version <n>] diff --git a/Documentation/git.txt b/Documentation/git.txt index c2e2a94e75..900272b1c3 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -1056,7 +1056,7 @@ of clones and fetches. cloning of shallow repositories. See 'GIT_TRACE' for available trace output options. -GIT_LITERAL_PATHSPECS:: +'GIT_LITERAL_PATHSPECS':: Setting this variable to `1` will cause Git to treat all pathspecs literally, rather than as glob patterns. For example, running `GIT_LITERAL_PATHSPECS=1 git log -- '*.c'` will search @@ -1065,15 +1065,15 @@ GIT_LITERAL_PATHSPECS:: literal paths to Git (e.g., paths previously given to you by `git ls-tree`, `--raw` diff output, etc). -GIT_GLOB_PATHSPECS:: +'GIT_GLOB_PATHSPECS':: Setting this variable to `1` will cause Git to treat all pathspecs as glob patterns (aka "glob" magic). -GIT_NOGLOB_PATHSPECS:: +'GIT_NOGLOB_PATHSPECS':: Setting this variable to `1` will cause Git to treat all pathspecs as literal (aka "literal" magic). -GIT_ICASE_PATHSPECS:: +'GIT_ICASE_PATHSPECS':: Setting this variable to `1` will cause Git to treat all pathspecs as case-insensitive. @@ -1087,7 +1087,7 @@ GIT_ICASE_PATHSPECS:: variable when it is invoked as the top level command by the end user, to be recorded in the body of the reflog. -`GIT_REF_PARANOIA`:: +'GIT_REF_PARANOIA':: If set to `1`, include broken or badly named refs when iterating over lists of refs. In a normal, non-corrupted repository, this does nothing. However, enabling it may help git to detect and @@ -1098,7 +1098,7 @@ GIT_ICASE_PATHSPECS:: an operation has touched every ref (e.g., because you are cloning a repository to make a backup). -`GIT_ALLOW_PROTOCOL`:: +'GIT_ALLOW_PROTOCOL':: If set, provide a colon-separated list of protocols which are allowed to be used with fetch/push/clone. This is useful to restrict recursive submodule initialization from an untrusted diff --git a/builtin/commit.c b/builtin/commit.c index dca09e2c3b..f2a8b78c7a 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -32,6 +32,7 @@ #include "sequencer.h" #include "notes-utils.h" #include "mailmap.h" +#include "sigchain.h" static const char * const builtin_commit_usage[] = { N_("git commit [<options>] [--] <pathspec>..."), @@ -1537,8 +1538,10 @@ static int run_rewrite_hook(const unsigned char *oldsha1, return code; n = snprintf(buf, sizeof(buf), "%s %s\n", sha1_to_hex(oldsha1), sha1_to_hex(newsha1)); + sigchain_push(SIGPIPE, SIG_IGN); write_in_full(proc.in, buf, n); close(proc.in); + sigchain_pop(SIGPIPE); return finish_command(&proc); } diff --git a/configure.ac b/configure.ac index 76170ad06d..89e2590bd6 100644 --- a/configure.ac +++ b/configure.ac @@ -1142,7 +1142,12 @@ elif test -z "$PTHREAD_CFLAGS"; then # would then trigger compiler warnings on every single file we compile. for opt in "" -mt -pthread -lpthread; do old_CFLAGS="$CFLAGS" - CFLAGS="$opt $CFLAGS" + old_LIBS="$LIBS" + case "$opt" in + -l*) LIBS="$opt $LIBS" ;; + *) CFLAGS="$opt $CFLAGS" ;; + esac + AC_MSG_CHECKING([for POSIX Threads with '$opt']) AC_LINK_IFELSE([PTHREADTEST_SRC], [AC_MSG_RESULT([yes]) @@ -1154,6 +1159,7 @@ elif test -z "$PTHREAD_CFLAGS"; then ], [AC_MSG_RESULT([no])]) CFLAGS="$old_CFLAGS" + LIBS="$old_LIBS" done if test $threads_found != yes; then AC_CHECK_LIB([pthread], [pthread_create], diff --git a/contrib/rerere-train.sh b/contrib/rerere-train.sh index 36b6feebe0..52ad9e41fb 100755 --- a/contrib/rerere-train.sh +++ b/contrib/rerere-train.sh @@ -7,7 +7,7 @@ USAGE="$me rev-list-args" SUBDIRECTORY_OK=Yes OPTIONS_SPEC= -. $(git --exec-path)/git-sh-setup +. "$(git --exec-path)/git-sh-setup" require_work_tree cd_to_toplevel diff --git a/contrib/subtree/git-subtree.sh b/contrib/subtree/git-subtree.sh index 308b777b0a..edf36f8c36 100755 --- a/contrib/subtree/git-subtree.sh +++ b/contrib/subtree/git-subtree.sh @@ -90,7 +90,7 @@ while [ $# -gt 0 ]; do --annotate) annotate="$1"; shift ;; --no-annotate) annotate= ;; -b) branch="$1"; shift ;; - -P) prefix="$1"; shift ;; + -P) prefix="${1%/}"; shift ;; -m) message="$1"; shift ;; --no-prefix) prefix= ;; --onto) onto="$1"; shift ;; diff --git a/contrib/subtree/t/Makefile b/contrib/subtree/t/Makefile index c864810389..276898eb6b 100644 --- a/contrib/subtree/t/Makefile +++ b/contrib/subtree/t/Makefile @@ -13,11 +13,23 @@ TAR ?= $(TAR) RM ?= rm -f PROVE ?= prove DEFAULT_TEST_TARGET ?= test +TEST_LINT ?= test-lint + +ifdef TEST_OUTPUT_DIRECTORY +TEST_RESULTS_DIRECTORY = $(TEST_OUTPUT_DIRECTORY)/test-results +else +TEST_RESULTS_DIRECTORY = ../../../t/test-results +endif # Shell quote; SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) +PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH)) +TEST_RESULTS_DIRECTORY_SQ = $(subst ','\'',$(TEST_RESULTS_DIRECTORY)) -T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh) +T = $(sort $(wildcard t[0-9][0-9][0-9][0-9]-*.sh)) +TSVN = $(sort $(wildcard t91[0-9][0-9]-*.sh)) +TGITWEB = $(sort $(wildcard t95[0-9][0-9]-*.sh)) +THELPERS = $(sort $(filter-out $(T),$(wildcard *.sh))) all: $(DEFAULT_TEST_TARGET) @@ -26,20 +38,22 @@ test: pre-clean $(TEST_LINT) prove: pre-clean $(TEST_LINT) @echo "*** prove ***"; GIT_CONFIG=.git/config $(PROVE) --exec '$(SHELL_PATH_SQ)' $(GIT_PROVE_OPTS) $(T) :: $(GIT_TEST_OPTS) - $(MAKE) clean + $(MAKE) clean-except-prove-cache $(T): @echo "*** $@ ***"; GIT_CONFIG=.git/config '$(SHELL_PATH_SQ)' $@ $(GIT_TEST_OPTS) pre-clean: - $(RM) -r test-results + $(RM) -r '$(TEST_RESULTS_DIRECTORY_SQ)' -clean: - $(RM) -r 'trash directory'.* test-results +clean-except-prove-cache: + $(RM) -r 'trash directory'.* '$(TEST_RESULTS_DIRECTORY_SQ)' $(RM) -r valgrind/bin + +clean: clean-except-prove-cache $(RM) .prove -test-lint: test-lint-duplicates test-lint-executable +test-lint: test-lint-duplicates test-lint-executable test-lint-shell-syntax test-lint-duplicates: @dups=`echo $(T) | tr ' ' '\n' | sed 's/-.*//' | sort | uniq -d` && \ @@ -51,12 +65,15 @@ test-lint-executable: test -z "$$bad" || { \ echo >&2 "non-executable tests:" $$bad; exit 1; } +test-lint-shell-syntax: + @'$(PERL_PATH_SQ)' ../../../t/check-non-portable-shell.pl $(T) $(THELPERS) + aggregate-results-and-cleanup: $(T) $(MAKE) aggregate-results $(MAKE) clean aggregate-results: - for f in ../../../t/test-results/t*-*.counts; do \ + for f in '$(TEST_RESULTS_DIRECTORY_SQ)'/t*-*.counts; do \ echo "$$f"; \ done | '$(SHELL_PATH_SQ)' ../../../t/aggregate-results.sh diff --git a/contrib/subtree/t/t7900-subtree.sh b/contrib/subtree/t/t7900-subtree.sh index dfbe443dea..751aee3a0c 100755 --- a/contrib/subtree/t/t7900-subtree.sh +++ b/contrib/subtree/t/t7900-subtree.sh @@ -5,7 +5,7 @@ # test_description='Basic porcelain support for subtrees -This test verifies the basic operation of the merge, pull, add +This test verifies the basic operation of the add, pull, merge and split subcommands of git subtree. ' @@ -14,13 +14,21 @@ export TEST_DIRECTORY . ../../../t/test-lib.sh +subtree_test_create_repo() +{ + test_create_repo "$1" + ( + cd $1 + git config log.date relative + ) +} + create() { echo "$1" >"$1" git add "$1" } - check_equal() { test_debug 'echo' @@ -38,484 +46,972 @@ undo() git reset --hard HEAD~ } -last_commit_message() +# Make sure no patch changes more than one file. +# The original set of commits changed only one file each. +# A multi-file change would imply that we pruned commits +# too aggressively. +join_commits() { - git log --pretty=format:%s -1 + commit= + all= + while read x y; do + if [ -z "$x" ]; then + continue + elif [ "$x" = "commit:" ]; then + if [ -n "$commit" ]; then + echo "$commit $all" + all= + fi + commit="$y" + else + all="$all $y" + fi + done + echo "$commit $all" } -test_expect_success 'init subproj' ' - test_create_repo "sub proj" -' - -# To the subproject! -cd ./"sub proj" - -test_expect_success 'add sub1' ' - create sub1 && - git commit -m "sub1" && - git branch sub1 && - git branch -m master subproj -' - -# Save this hash for testing later. - -subdir_hash=$(git rev-parse HEAD) - -test_expect_success 'add sub2' ' - create sub2 && - git commit -m "sub2" && - git branch sub2 -' - -test_expect_success 'add sub3' ' - create sub3 && - git commit -m "sub3" && - git branch sub3 -' - -# Back to mainline -cd .. - -test_expect_success 'enable log.date=relative to catch errors' ' - git config log.date relative -' - -test_expect_success 'add main4' ' - create main4 && - git commit -m "main4" && - git branch -m master mainline && - git branch subdir -' - -test_expect_success 'fetch subproj history' ' - git fetch ./"sub proj" sub1 && - git branch sub1 FETCH_HEAD -' - -test_expect_success 'no subtree exists in main tree' ' - test_must_fail git subtree merge --prefix="sub dir" sub1 -' - -test_expect_success 'no pull from non-existant subtree' ' - test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" sub1 -' - -test_expect_success 'check if --message works for add' ' - git subtree add --prefix="sub dir" --message="Added subproject" sub1 && - check_equal ''"$(last_commit_message)"'' "Added subproject" && - undo -' - -test_expect_success 'check if --message works as -m and --prefix as -P' ' - git subtree add -P "sub dir" -m "Added subproject using git subtree" sub1 && - check_equal ''"$(last_commit_message)"'' "Added subproject using git subtree" && - undo -' - -test_expect_success 'check if --message works with squash too' ' - git subtree add -P "sub dir" -m "Added subproject with squash" --squash sub1 && - check_equal ''"$(last_commit_message)"'' "Added subproject with squash" && - undo -' - -test_expect_success 'add subproj to mainline' ' - git subtree add --prefix="sub dir"/ FETCH_HEAD && - check_equal ''"$(last_commit_message)"'' "Add '"'sub dir/'"' from commit '"'"'''"$(git rev-parse sub1)"'''"'"'" -' - -# this shouldn't actually do anything, since FETCH_HEAD is already a parent -test_expect_success 'merge fetched subproj' ' - git merge -m "merge -s -ours" -s ours FETCH_HEAD -' - -test_expect_success 'add main-sub5' ' - create "sub dir/main-sub5" && - git commit -m "main-sub5" -' - -test_expect_success 'add main6' ' - create main6 && - git commit -m "main6 boring" -' - -test_expect_success 'add main-sub7' ' - create "sub dir/main-sub7" && - git commit -m "main-sub7" -' - -test_expect_success 'fetch new subproj history' ' - git fetch ./"sub proj" sub2 && - git branch sub2 FETCH_HEAD -' +test_create_commit() ( + repo=$1 + commit=$2 + cd "$repo" + mkdir -p $(dirname "$commit") \ + || error "Could not create directory for commit" + echo "$commit" >"$commit" + git add "$commit" || error "Could not add commit" + git commit -m "$commit" || error "Could not commit" +) -test_expect_success 'check if --message works for merge' ' - git subtree merge --prefix="sub dir" -m "Merged changes from subproject" sub2 && - check_equal ''"$(last_commit_message)"'' "Merged changes from subproject" && - undo -' +last_commit_message() +{ + git log --pretty=format:%s -1 +} -test_expect_success 'check if --message for merge works with squash too' ' - git subtree merge --prefix "sub dir" -m "Merged changes from subproject using squash" --squash sub2 && - check_equal ''"$(last_commit_message)"'' "Merged changes from subproject using squash" && - undo -' +subtree_test_count=0 +next_test() { + subtree_test_count=$(($subtree_test_count+1)) +} -test_expect_success 'merge new subproj history into subdir' ' - git subtree merge --prefix="sub dir" FETCH_HEAD && - git branch pre-split && - check_equal ''"$(last_commit_message)"'' "Merge commit '"'"'"$(git rev-parse sub2)"'"'"' into mainline" && - undo -' +# +# Tests for 'git subtree add' +# -test_expect_success 'Check that prefix argument is required for split' ' - echo "You must provide the --prefix option." > expected && - test_must_fail git subtree split > actual 2>&1 && - test_debug "printf '"'"'expected: '"'"'" && - test_debug "cat expected" && - test_debug "printf '"'"'actual: '"'"'" && - test_debug "cat actual" && - test_cmp expected actual && - rm -f expected actual +next_test +test_expect_success 'no merge from non-existent subtree' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + test_must_fail git subtree merge --prefix="sub dir" FETCH_HEAD + ) +' + +next_test +test_expect_success 'no pull from non-existent subtree' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + test_must_fail git subtree pull --prefix="sub dir" ./"sub proj" master + )' + +next_test +test_expect_success 'add subproj as subtree into sub dir/ with --prefix' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD && + check_equal "$(last_commit_message)" "Add '\''sub dir/'\'' from commit '\''$(git rev-parse FETCH_HEAD)'\''" + ) +' + +next_test +test_expect_success 'add subproj as subtree into sub dir/ with --prefix and --message' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" --message="Added subproject" FETCH_HEAD && + check_equal "$(last_commit_message)" "Added subproject" + ) +' + +next_test +test_expect_success 'add subproj as subtree into sub dir/ with --prefix as -P and --message as -m' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add -P "sub dir" -m "Added subproject" FETCH_HEAD && + check_equal "$(last_commit_message)" "Added subproject" + ) +' + +next_test +test_expect_success 'add subproj as subtree into sub dir/ with --squash and --prefix and --message' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" --message="Added subproject with squash" --squash FETCH_HEAD && + check_equal "$(last_commit_message)" "Added subproject with squash" + ) ' -test_expect_success 'Check that the <prefix> exists for a split' ' - echo "'"'"'non-existent-directory'"'"'" does not exist\; use "'"'"'git subtree add'"'"'" > expected && - test_must_fail git subtree split --prefix=non-existent-directory > actual 2>&1 && - test_debug "printf '"'"'expected: '"'"'" && - test_debug "cat expected" && - test_debug "printf '"'"'actual: '"'"'" && - test_debug "cat actual" && - test_cmp expected actual -# rm -f expected actual -' +# +# Tests for 'git subtree merge' +# -test_expect_success 'check if --message works for split+rejoin' ' - spl1=''"$(git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --message "Split & rejoin" --rejoin)"'' && - git branch spl1 "$spl1" && - check_equal ''"$(last_commit_message)"'' "Split & rejoin" && - undo +next_test +test_expect_success 'merge new subproj history into sub dir/ with --prefix' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + check_equal "$(last_commit_message)" "Merge commit '\''$(git rev-parse FETCH_HEAD)'\''" + ) +' + +next_test +test_expect_success 'merge new subproj history into sub dir/ with --prefix and --message' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" --message="Merged changes from subproject" FETCH_HEAD && + check_equal "$(last_commit_message)" "Merged changes from subproject" + ) +' + +next_test +test_expect_success 'merge new subproj history into sub dir/ with --squash and --prefix and --message' ' + subtree_test_create_repo "$subtree_test_count/sub proj" && + subtree_test_create_repo "$subtree_test_count" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" --message="Merged changes from subproject using squash" --squash FETCH_HEAD && + check_equal "$(last_commit_message)" "Merged changes from subproject using squash" + ) +' + +next_test +test_expect_success 'merge the added subproj again, should do nothing' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD && + # this shouldn not actually do anything, since FETCH_HEAD + # is already a parent + result=$(git merge -s ours -m "merge -s -ours" FETCH_HEAD) && + check_equal "${result}" "Already up-to-date." + ) +' + +next_test +test_expect_success 'merge new subproj history into subdir/ with a slash appended to the argument of --prefix' ' + test_create_repo "$test_count" && + test_create_repo "$test_count/subproj" && + test_create_commit "$test_count" main1 && + test_create_commit "$test_count/subproj" sub1 && + ( + cd "$test_count" && + git fetch ./subproj master && + git subtree add --prefix=subdir/ FETCH_HEAD + ) && + test_create_commit "$test_count/subproj" sub2 && + ( + cd "$test_count" && + git fetch ./subproj master && + git subtree merge --prefix=subdir/ FETCH_HEAD && + check_equal "$(last_commit_message)" "Merge commit '\''$(git rev-parse FETCH_HEAD)'\''" + ) ' -test_expect_success 'check split with --branch' ' - spl1=$(git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --message "Split & rejoin" --rejoin) && - undo && - git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --branch splitbr1 && - check_equal ''"$(git rev-parse splitbr1)"'' "$spl1" -' +# +# Tests for 'git subtree split' +# +next_test +test_expect_success 'split requires option --prefix' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD && + echo "You must provide the --prefix option." > expected && + test_must_fail git subtree split > actual 2>&1 && + test_debug "printf '"expected: "'" && + test_debug "cat expected" && + test_debug "printf '"actual: "'" && + test_debug "cat actual" && + test_cmp expected actual + ) +' + +next_test +test_expect_success 'split requires path given by option --prefix must exist' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD && + echo "'\''non-existent-directory'\'' does not exist; use '\''git subtree add'\''" > expected && + test_must_fail git subtree split --prefix=non-existent-directory > actual 2>&1 && + test_debug "printf '"expected: "'" && + test_debug "cat expected" && + test_debug "printf '"actual: "'" && + test_debug "cat actual" && + test_cmp expected actual + ) +' + +next_test +test_expect_success 'split sub dir/ with --rejoin' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + split_hash=$(git subtree split --prefix="sub dir" --annotate="*") && + git subtree split --prefix="sub dir" --annotate="*" --rejoin && + check_equal "$(last_commit_message)" "Split '\''sub dir/'\'' into commit '\''$split_hash'\''" + ) + ' + +next_test +test_expect_success 'split sub dir/ with --rejoin and --message' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --message="Split & rejoin" --annotate="*" --rejoin && + check_equal "$(last_commit_message)" "Split & rejoin" + ) +' + +next_test +test_expect_success 'split "sub dir"/ with --branch' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + split_hash=$(git subtree split --prefix="sub dir" --annotate="*") && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br && + check_equal "$(git rev-parse subproj-br)" "$split_hash" + ) +' + +next_test test_expect_success 'check hash of split' ' - spl1=$(git subtree split --prefix "sub dir") && - git subtree split --prefix "sub dir" --branch splitbr1test && - check_equal ''"$(git rev-parse splitbr1test)"'' "$spl1" && - new_hash=$(git rev-parse splitbr1test~2) && - check_equal ''"$new_hash"'' "$subdir_hash" + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + split_hash=$(git subtree split --prefix="sub dir" --annotate="*") && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br && + check_equal "$(git rev-parse subproj-br)" "$split_hash" && + # Check hash of split + new_hash=$(git rev-parse subproj-br^2) && + ( + cd ./"sub proj" && + subdir_hash=$(git rev-parse HEAD) && + check_equal ''"$new_hash"'' "$subdir_hash" + ) + ) +' + +next_test +test_expect_success 'split "sub dir"/ with --branch for an existing branch' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git branch subproj-br FETCH_HEAD && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + split_hash=$(git subtree split --prefix="sub dir" --annotate="*") && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br && + check_equal "$(git rev-parse subproj-br)" "$split_hash" + ) +' + +next_test +test_expect_success 'split "sub dir"/ with --branch for an incompatible branch' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git branch init HEAD && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + test_must_fail git subtree split --prefix="sub dir" --branch init + ) ' -test_expect_success 'check split with --branch for an existing branch' ' - spl1=''"$(git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --message "Split & rejoin" --rejoin)"'' && - undo && - git branch splitbr2 sub1 && - git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --branch splitbr2 && - check_equal ''"$(git rev-parse splitbr2)"'' "$spl1" -' - -test_expect_success 'check split with --branch for an incompatible branch' ' - test_must_fail git subtree split --prefix "sub dir" --onto FETCH_HEAD --branch subdir -' - -test_expect_success 'check split+rejoin' ' - spl1=''"$(git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --message "Split & rejoin" --rejoin)"'' && - undo && - git subtree split --annotate='"'*'"' --prefix "sub dir" --onto FETCH_HEAD --rejoin && - check_equal ''"$(last_commit_message)"'' "Split '"'"'sub dir/'"'"' into commit '"'"'"$spl1"'"'"'" -' - -test_expect_success 'add main-sub8' ' - create "sub dir/main-sub8" && - git commit -m "main-sub8" -' - -# To the subproject! -cd ./"sub proj" - -test_expect_success 'merge split into subproj' ' - git fetch .. spl1 && - git branch spl1 FETCH_HEAD && - git merge FETCH_HEAD -' - -test_expect_success 'add sub9' ' - create sub9 && - git commit -m "sub9" -' - -# Back to mainline -cd .. - -test_expect_success 'split for sub8' ' - split2=''"$(git subtree split --annotate='"'*'"' --prefix "sub dir/" --rejoin)"'' && - git branch split2 "$split2" -' - -test_expect_success 'add main-sub10' ' - create "sub dir/main-sub10" && - git commit -m "main-sub10" -' - -test_expect_success 'split for sub10' ' - spl3=''"$(git subtree split --annotate='"'*'"' --prefix "sub dir" --rejoin)"'' && - git branch spl3 "$spl3" -' - -# To the subproject! -cd ./"sub proj" - -test_expect_success 'merge split into subproj' ' - git fetch .. spl3 && - git branch spl3 FETCH_HEAD && - git merge FETCH_HEAD && - git branch subproj-merge-spl3 -' +# +# Validity checking +# -chkm="main4 -main6" -chkms="main-sub10 -main-sub5 -main-sub7 -main-sub8" -chkms_sub=$(cat <<TXT | sed 's,^,sub dir/,' -$chkms -TXT -) -chks="sub1 +next_test +test_expect_success 'make sure exactly the right set of files ends up in the subproj' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count/sub proj" sub3 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD && + + chks="sub1 sub2 sub3 -sub9" -chks_sub=$(cat <<TXT | sed 's,^,sub dir/,' +sub4" && + chks_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' $chks TXT -) +) && + chkms="main-sub1 +main-sub2 +main-sub3 +main-sub4" && + chkms_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chkms +TXT +) && -test_expect_success 'make sure exactly the right set of files ends up in the subproj' ' - subfiles="$(git ls-files)" && - check_equal "$subfiles" "$chkms + subfiles=$(git ls-files) && + check_equal "$subfiles" "$chkms $chks" -' -test_expect_success 'make sure the subproj history *only* contains commits that affect the subdir' ' - allchanges=''"$(git log --name-only --pretty=format:'"''"' | sort | sed "/^$/d")"'' && - check_equal "$allchanges" "$chkms + ) +' + +next_test +test_expect_success 'make sure the subproj *only* contains commits that affect the "sub dir"' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count/sub proj" sub3 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD && + + chks="sub1 +sub2 +sub3 +sub4" && + chks_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chks +TXT +) && + chkms="main-sub1 +main-sub2 +main-sub3 +main-sub4" && + chkms_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chkms +TXT +) && + allchanges=$(git log --name-only --pretty=format:"" | sort | sed "/^$/d") && + check_equal "$allchanges" "$chkms $chks" + ) ' -# Back to mainline -cd .. - -test_expect_success 'pull from subproj' ' - git fetch ./"sub proj" subproj-merge-spl3 && - git branch subproj-merge-spl3 FETCH_HEAD && - git subtree pull --prefix="sub dir" ./"sub proj" subproj-merge-spl3 -' - +next_test test_expect_success 'make sure exactly the right set of files ends up in the mainline' ' - mainfiles=$(git ls-files) && - check_equal "$mainfiles" "$chkm + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count/sub proj" sub3 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + ( + cd "$subtree_test_count" && + git subtree pull --prefix="sub dir" ./"sub proj" master && + + chkm="main1 +main2" && + chks="sub1 +sub2 +sub3 +sub4" && + chks_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chks +TXT +) && + chkms="main-sub1 +main-sub2 +main-sub3 +main-sub4" && + chkms_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chkms +TXT +) && + mainfiles=$(git ls-files) && + check_equal "$mainfiles" "$chkm $chkms_sub $chks_sub" +) ' +next_test test_expect_success 'make sure each filename changed exactly once in the entire history' ' - # main-sub?? and /subdir/main-sub?? both change, because those are the - # changes that were split into their own history. And subdir/sub?? never - # change, since they were *only* changed in the subtree branch. - allchanges=''"$(git log --name-only --pretty=format:'"''"' | sort | sed "/^$/d")"'' && - check_equal "$allchanges" ''"$(cat <<TXT | sort + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git config log.date relative + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count/sub proj" sub3 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + ( + cd "$subtree_test_count" && + git subtree pull --prefix="sub dir" ./"sub proj" master && + + chkm="main1 +main2" && + chks="sub1 +sub2 +sub3 +sub4" && + chks_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chks +TXT +) && + chkms="main-sub1 +main-sub2 +main-sub3 +main-sub4" && + chkms_sub=$(cat <<TXT | sed '\''s,^,sub dir/,'\'' +$chkms +TXT +) && + + # main-sub?? and /"sub dir"/main-sub?? both change, because those are the + # changes that were split into their own history. And "sub dir"/sub?? never + # change, since they were *only* changed in the subtree branch. + allchanges=$(git log --name-only --pretty=format:"" | sort | sed "/^$/d") && + expected=''"$(cat <<TXT | sort $chkms $chkm $chks $chkms_sub TXT -)"'' +)"'' && + check_equal "$allchanges" "$expected" + ) ' +next_test test_expect_success 'make sure the --rejoin commits never make it into subproj' ' - check_equal ''"$(git log --pretty=format:'"'%s'"' HEAD^2 | grep -i split)"'' "" -' - + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count/sub proj" sub3 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + ( + cd "$subtree_test_count" && + git subtree pull --prefix="sub dir" ./"sub proj" master && + check_equal "$(git log --pretty=format:"%s" HEAD^2 | grep -i split)" "" + ) +' + +next_test test_expect_success 'make sure no "git subtree" tagged commits make it into subproj' ' - # They are meaningless to subproj since one side of the merge refers to the mainline - check_equal ''"$(git log --pretty=format:'"'%s%n%b'"' HEAD^2 | grep "git-subtree.*:")"'' "" -' - -# prepare second pair of repositories -mkdir test2 -cd test2 - -test_expect_success 'init main' ' - test_create_repo main -' - -cd main - -test_expect_success 'add main1' ' - create main1 && - git commit -m "main1" -' - -cd .. - -test_expect_success 'init sub' ' - test_create_repo sub -' - -cd sub - -test_expect_success 'add sub2' ' - create sub2 && - git commit -m "sub2" -' - -cd ../main - -# check if split can find proper base without --onto - -test_expect_success 'add sub as subdir in main' ' - git fetch ../sub master && - git branch sub2 FETCH_HEAD && - git subtree add --prefix "sub dir" sub2 -' - -cd ../sub - -test_expect_success 'add sub3' ' - create sub3 && - git commit -m "sub3" -' - -cd ../main - -test_expect_success 'merge from sub' ' - git fetch ../sub master && - git branch sub3 FETCH_HEAD && - git subtree merge --prefix "sub dir" sub3 -' - -test_expect_success 'add main-sub4' ' - create "sub dir/main-sub4" && - git commit -m "main-sub4" -' - -test_expect_success 'split for main-sub4 without --onto' ' - git subtree split --prefix "sub dir" --branch mainsub4 -' - -# at this point, the new commit parent should be sub3 if it is not, -# something went wrong (the "newparent" of "master~" commit should -# have been sub3, but it was not, because its cache was not set to -# itself) - -test_expect_success 'check that the commit parent is sub3' ' - check_equal ''"$(git log --pretty=format:%P -1 mainsub4)"'' ''"$(git rev-parse sub3)"'' -' - -test_expect_success 'add main-sub5' ' - mkdir subdir2 && - create subdir2/main-sub5 && - git commit -m "main-sub5" -' - -test_expect_success 'split for main-sub5 without --onto' ' - # also test that we still can split out an entirely new subtree - # if the parent of the first commit in the tree is not empty, - # then the new subtree has accidentally been attached to something - git subtree split --prefix subdir2 --branch mainsub5 && - check_equal ''"$(git log --pretty=format:%P -1 mainsub5)"'' "" + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count/sub proj" sub3 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub4 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --annotate="*" --branch subproj-br --rejoin + ) && + ( + cd "$subtree_test_count/sub proj" && + git fetch .. subproj-br && + git merge FETCH_HEAD + ) && + ( + cd "$subtree_test_count" && + git subtree pull --prefix="sub dir" ./"sub proj" master && + + # They are meaningless to subproj since one side of the merge refers to the mainline + check_equal "$(git log --pretty=format:"%s%n%b" HEAD^2 | grep "git-subtree.*:")" "" + ) ' -# make sure no patch changes more than one file. The original set of commits -# changed only one file each. A multi-file change would imply that we pruned -# commits too aggressively. -joincommits() -{ - commit= - all= - while read x y; do - #echo "{$x}" >&2 - if [ -z "$x" ]; then - continue - elif [ "$x" = "commit:" ]; then - if [ -n "$commit" ]; then - echo "$commit $all" - all= - fi - commit="$y" - else - all="$all $y" - fi - done - echo "$commit $all" -} +# +# A new set of tests +# +next_test +test_expect_success 'make sure "git subtree split" find the correct parent' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git branch subproj-ref FETCH_HEAD && + git subtree merge --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --branch subproj-br && + + # at this point, the new commit parent should be subproj-ref, if it is + # not, something went wrong (the "newparent" of "master~" commit should + # have been sub2, but it was not, because its cache was not set to + # itself) + check_equal "$(git log --pretty=format:%P -1 subproj-br)" "$(git rev-parse subproj-ref)" + ) +' + +next_test +test_expect_success 'split a new subtree without --onto option' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count/sub proj" sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --branch subproj-br + ) && + mkdir "$subtree_test_count"/"sub dir2" && + test_create_commit "$subtree_test_count" "sub dir2"/main-sub2 && + ( + cd "$subtree_test_count" && + + # also test that we still can split out an entirely new subtree + # if the parent of the first commit in the tree is not empty, + # then the new subtree has accidently been attached to something + git subtree split --prefix="sub dir2" --branch subproj2-br && + check_equal "$(git log --pretty=format:%P -1 subproj2-br)" "" + ) +' + +next_test test_expect_success 'verify one file change per commit' ' - x= && - list=''"$(git log --pretty=format:'"'commit: %H'"' | joincommits)"'' && -# test_debug "echo HERE" && -# test_debug "echo ''"$list"''" && - (git log --pretty=format:'"'commit: %H'"' | joincommits | - ( while read commit a b; do - test_debug "echo Verifying commit "''"$commit"'' - test_debug "echo a: "''"$a"'' - test_debug "echo b: "''"$b"'' - check_equal "$b" "" - x=1 - done - check_equal "$x" 1 - )) -' - -# test push - -cd ../.. - -mkdir test-push - -cd test-push - -test_expect_success 'init main' ' - test_create_repo main -' - -test_expect_success 'init sub' ' - test_create_repo "sub project" -' - -cd ./"sub project" - -test_expect_success 'add subproject' ' - create "sub project" && - git commit -m "Sub project: 1" && - git branch sub-branch-1 -' - -cd ../main - -test_expect_success 'make first commit and add subproject' ' - create "main-1" && - git commit -m "main: 1" && - git subtree add "../sub project" --prefix "sub dir" --message "Added subproject" sub-branch-1 && - check_equal "$(last_commit_message)" "Added subproject" -' - -test_expect_success 'make second commit to a subproject file and push it into a sub project' ' - create "sub dir/sub1" && - git commit -m "Sub project: 2" && - git subtree push "../sub project" --prefix "sub dir" sub-branch-1 -' - -cd ../"sub project" - -test_expect_success 'Test second commit is pushed' ' - git checkout sub-branch-1 && - check_equal "$(last_commit_message)" "Sub project: 2" + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git branch sub1 FETCH_HEAD && + git subtree add --prefix="sub dir" sub1 + ) && + test_create_commit "$subtree_test_count/sub proj" sub2 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir" --branch subproj-br + ) && + mkdir "$subtree_test_count"/"sub dir2" && + test_create_commit "$subtree_test_count" "sub dir2"/main-sub2 && + ( + cd "$subtree_test_count" && + git subtree split --prefix="sub dir2" --branch subproj2-br && + + x= && + git log --pretty=format:"commit: %H" | join_commits | + ( + while read commit a b; do + test_debug "echo Verifying commit $commit" + test_debug "echo a: $a" + test_debug "echo b: $b" + check_equal "$b" "" + x=1 + done + check_equal "$x" 1 + ) + ) +' + +next_test +test_expect_success 'push split to subproj' ' + subtree_test_create_repo "$subtree_test_count" && + subtree_test_create_repo "$subtree_test_count/sub proj" && + test_create_commit "$subtree_test_count" main1 && + test_create_commit "$subtree_test_count/sub proj" sub1 && + ( + cd "$subtree_test_count" && + git fetch ./"sub proj" master && + git subtree add --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub1 && + test_create_commit "$subtree_test_count" main2 && + test_create_commit "$subtree_test_count/sub proj" sub2 && + test_create_commit "$subtree_test_count" "sub dir"/main-sub2 && + ( + cd $subtree_test_count/"sub proj" && + git branch sub-branch-1 && + cd .. && + git fetch ./"sub proj" master && + git subtree merge --prefix="sub dir" FETCH_HEAD + ) && + test_create_commit "$subtree_test_count" "sub dir"/main-sub3 && + ( + cd "$subtree_test_count" && + git subtree push ./"sub proj" --prefix "sub dir" sub-branch-1 && + cd ./"sub proj" && + git checkout sub-branch-1 && + check_equal "$(last_commit_message)" "sub dir/main-sub3" + ) ' test_done diff --git a/contrib/subtree/todo b/contrib/subtree/todo index 7e44b0024f..0d0e777651 100644 --- a/contrib/subtree/todo +++ b/contrib/subtree/todo @@ -12,8 +12,6 @@ exactly the right subtree structure, rather than using subtree merge...) - add a 'push' subcommand to parallel 'pull' - add a 'log' subcommand to see what's new in a subtree? add to-submodule and from-submodule commands diff --git a/git-filter-branch.sh b/git-filter-branch.sh index 27c9c54fbd..cefd1452c6 100755 --- a/git-filter-branch.sh +++ b/git-filter-branch.sh @@ -349,7 +349,7 @@ while read commit parents; do die "tree filter failed: $filter_tree" ( - git diff-index -r --name-only --ignore-submodules $commit && + git diff-index -r --name-only --ignore-submodules $commit -- && git ls-files --others ) > "$tempdir"/tree-state || exit git update-index --add --replace --remove --stdin \ @@ -203,14 +203,16 @@ def p4_has_move_command(): # assume it failed because @... was invalid changelist return True -def system(cmd): +def system(cmd, ignore_error=False): expand = isinstance(cmd,basestring) if verbose: sys.stderr.write("executing %s\n" % str(cmd)) retcode = subprocess.call(cmd, shell=expand) - if retcode: + if retcode and not ignore_error: raise CalledProcessError(retcode, cmd) + return retcode + def p4_system(cmd): """Specifically invoke p4 as the system command. """ real_cmd = p4_build_cmd(cmd) @@ -553,7 +555,12 @@ def p4Where(depotPath): return clientPath def currentGitBranch(): - return read_pipe("git name-rev HEAD").split(" ")[1].strip() + retcode = system(["git", "symbolic-ref", "-q", "HEAD"], ignore_error=True) + if retcode != 0: + # on a detached head + return None + else: + return read_pipe(["git", "name-rev", "HEAD"]).split(" ")[1].strip() def isValidGitDir(path): if (os.path.exists(path + "/HEAD") @@ -1741,44 +1748,47 @@ class P4Submit(Command, P4UserMap): # # Let the user edit the change description, then submit it. # - if self.edit_template(fileName): - # read the edited message and submit - ret = True - tmpFile = open(fileName, "rb") - message = tmpFile.read() - tmpFile.close() - if self.isWindows: - message = message.replace("\r\n", "\n") - submitTemplate = message[:message.index(separatorLine)] - p4_write_pipe(['submit', '-i'], submitTemplate) - - if self.preserveUser: - if p4User: - # Get last changelist number. Cannot easily get it from - # the submit command output as the output is - # unmarshalled. - changelist = self.lastP4Changelist() - self.modifyChangelistUser(changelist, p4User) - - # The rename/copy happened by applying a patch that created a - # new file. This leaves it writable, which confuses p4. - for f in pureRenameCopy: - p4_sync(f, "-f") + submitted = False - else: + try: + if self.edit_template(fileName): + # read the edited message and submit + tmpFile = open(fileName, "rb") + message = tmpFile.read() + tmpFile.close() + if self.isWindows: + message = message.replace("\r\n", "\n") + submitTemplate = message[:message.index(separatorLine)] + p4_write_pipe(['submit', '-i'], submitTemplate) + + if self.preserveUser: + if p4User: + # Get last changelist number. Cannot easily get it from + # the submit command output as the output is + # unmarshalled. + changelist = self.lastP4Changelist() + self.modifyChangelistUser(changelist, p4User) + + # The rename/copy happened by applying a patch that created a + # new file. This leaves it writable, which confuses p4. + for f in pureRenameCopy: + p4_sync(f, "-f") + submitted = True + + finally: # skip this patch - ret = False - print "Submission cancelled, undoing p4 changes." - for f in editedFiles: - p4_revert(f) - for f in filesToAdd: - p4_revert(f) - os.remove(f) - for f in filesToDelete: - p4_revert(f) + if not submitted: + print "Submission cancelled, undoing p4 changes." + for f in editedFiles: + p4_revert(f) + for f in filesToAdd: + p4_revert(f) + os.remove(f) + for f in filesToDelete: + p4_revert(f) os.remove(fileName) - return ret + return submitted # Export git tags as p4 labels. Create a p4 label and then tag # with that. @@ -1854,8 +1864,6 @@ class P4Submit(Command, P4UserMap): def run(self, args): if len(args) == 0: self.master = currentGitBranch() - if len(self.master) == 0 or not gitBranchExists("refs/heads/%s" % self.master): - die("Detecting current git branch failed!") elif len(args) == 1: self.master = args[0] if not branchExists(self.master): @@ -1863,9 +1871,10 @@ class P4Submit(Command, P4UserMap): else: return False - allowSubmit = gitConfig("git-p4.allowSubmit") - if len(allowSubmit) > 0 and not self.master in allowSubmit.split(","): - die("%s is not in git-p4.allowSubmit" % self.master) + if self.master: + allowSubmit = gitConfig("git-p4.allowSubmit") + if len(allowSubmit) > 0 and not self.master in allowSubmit.split(","): + die("%s is not in git-p4.allowSubmit" % self.master) [upstream, settings] = findUpstreamBranchPoint() self.depotPath = settings['depot-paths'][0] @@ -1933,7 +1942,12 @@ class P4Submit(Command, P4UserMap): self.check() commits = [] - for line in read_pipe_lines(["git", "rev-list", "--no-merges", "%s..%s" % (self.origin, self.master)]): + if self.master: + commitish = self.master + else: + commitish = 'HEAD' + + for line in read_pipe_lines(["git", "rev-list", "--no-merges", "%s..%s" % (self.origin, commitish)]): commits.append(line.strip()) commits.reverse() diff --git a/git-rebase--interactive.sh b/git-rebase--interactive.sh index 30edb17925..b938a6d4aa 100644 --- a/git-rebase--interactive.sh +++ b/git-rebase--interactive.sh @@ -610,7 +610,7 @@ do_next () { read -r command rest < "$todo" mark_action_done printf 'Executing: %s\n' "$rest" - ${SHELL:-@SHELL_PATH@} -c "$rest" # Actual execution + "${SHELL:-@SHELL_PATH@}" -c "$rest" # Actual execution status=$? # Run in subshell because require_clean_work_tree can die. dirty=f @@ -214,10 +214,10 @@ static int http_options(const char *var, const char *value, void *cb) #endif #if LIBCURL_VERSION_NUM >= 0x070908 if (!strcmp("http.sslcapath", var)) - return git_config_string(&ssl_capath, var, value); + return git_config_pathname(&ssl_capath, var, value); #endif if (!strcmp("http.sslcainfo", var)) - return git_config_string(&ssl_cainfo, var, value); + return git_config_pathname(&ssl_cainfo, var, value); if (!strcmp("http.sslcertpasswordprotected", var)) { ssl_cert_password_required = git_config_bool(var, value); return 0; @@ -464,6 +464,17 @@ static CURL *get_curl_handle(void) if (curl_http_proxy) { curl_easy_setopt(result, CURLOPT_PROXY, curl_http_proxy); +#if LIBCURL_VERSION_NUM >= 0x071800 + if (starts_with(curl_http_proxy, "socks5")) + curl_easy_setopt(result, + CURLOPT_PROXYTYPE, CURLPROXY_SOCKS5); + else if (starts_with(curl_http_proxy, "socks4a")) + curl_easy_setopt(result, + CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4A); + else if (starts_with(curl_http_proxy, "socks")) + curl_easy_setopt(result, + CURLOPT_PROXYTYPE, CURLPROXY_SOCKS4); +#endif } #if LIBCURL_VERSION_NUM >= 0x070a07 curl_easy_setopt(result, CURLOPT_PROXYAUTH, CURLAUTH_ANY); @@ -1617,8 +1628,8 @@ struct http_pack_request *new_http_pack_request( if (prev_posn>0) { if (http_is_verbose) fprintf(stderr, - "Resuming fetch of pack %s at byte %ld\n", - sha1_to_hex(target->sha1), prev_posn); + "Resuming fetch of pack %s at byte %"PRIuMAX"\n", + sha1_to_hex(target->sha1), (uintmax_t)prev_posn); http_opt_request_remainder(preq->slot->curl, prev_posn); } @@ -1772,8 +1783,8 @@ struct http_object_request *new_http_object_request(const char *base_url, if (prev_posn>0) { if (http_is_verbose) fprintf(stderr, - "Resuming fetch of object %s at byte %ld\n", - hex, prev_posn); + "Resuming fetch of object %s at byte %"PRIuMAX"\n", + hex, (uintmax_t)prev_posn); http_opt_request_remainder(freq->slot->curl, prev_posn); } diff --git a/t/t5571-pre-push-hook.sh b/t/t5571-pre-push-hook.sh index 6f9916a390..ba975bb355 100755 --- a/t/t5571-pre-push-hook.sh +++ b/t/t5571-pre-push-hook.sh @@ -109,23 +109,20 @@ test_expect_success 'push to URL' ' diff expected actual ' -# Test that filling pipe buffers doesn't cause failure -# Too slow to leave enabled for general use -if false -then - printf 'parent1\nrepo1\n' >expected - nr=1000 - while test $nr -lt 2000 - do - nr=$(( $nr + 1 )) - git branch b/$nr $COMMIT3 - echo "refs/heads/b/$nr $COMMIT3 refs/heads/b/$nr $_z40" >>expected - done - - test_expect_success 'push many refs' ' - git push parent1 "refs/heads/b/*:refs/heads/b/*" && - diff expected actual - ' -fi +test_expect_success 'set up many-ref tests' ' + { + nr=1000 + while test $nr -lt 2000 + do + nr=$(( $nr + 1 )) + echo "create refs/heads/b/$nr $COMMIT3" + done + } | git update-ref --stdin +' + +test_expect_success 'sigpipe does not cause pre-push hook failure' ' + echo "exit 0" | write_script "$HOOK" && + git push parent1 "refs/heads/b/*:refs/heads/b/*" +' test_done diff --git a/t/t5813-proto-disable-ssh.sh b/t/t5813-proto-disable-ssh.sh index ad877d774a..a954ead8af 100755 --- a/t/t5813-proto-disable-ssh.sh +++ b/t/t5813-proto-disable-ssh.sh @@ -14,7 +14,7 @@ test_expect_success 'setup repository to clone' ' ' test_proto "host:path" ssh "remote:repo.git" -test_proto "ssh://" ssh "ssh://remote/$PWD/remote/repo.git" -test_proto "git+ssh://" ssh "git+ssh://remote/$PWD/remote/repo.git" +test_proto "ssh://" ssh "ssh://remote$PWD/remote/repo.git" +test_proto "git+ssh://" ssh "git+ssh://remote$PWD/remote/repo.git" test_done diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh index 377c648e04..869e0bf073 100755 --- a/t/t7003-filter-branch.sh +++ b/t/t7003-filter-branch.sh @@ -418,4 +418,11 @@ test_expect_success 'filter commit message without trailing newline' ' test_cmp expect actual ' +test_expect_success 'tree-filter deals with object name vs pathname ambiguity' ' + test_when_finished "git reset --hard original" && + ambiguous=$(git rev-list -1 HEAD) && + git filter-branch --tree-filter "mv file.t $ambiguous" HEAD^.. && + git show HEAD:$ambiguous +' + test_done diff --git a/t/t9800-git-p4-basic.sh b/t/t9800-git-p4-basic.sh index 90d41ed954..0730f18d0f 100755 --- a/t/t9800-git-p4-basic.sh +++ b/t/t9800-git-p4-basic.sh @@ -241,6 +241,22 @@ test_expect_success 'unresolvable host in P4PORT should display error' ' ) ' +test_expect_success 'submit from detached head' ' + test_when_finished cleanup_git && + git p4 clone --dest="$git" //depot && + ( + cd "$git" && + git checkout p4/master && + >detached_head_test && + git add detached_head_test && + git commit -m "add detached_head" && + git config git-p4.skipSubmitEdit true && + git p4 submit && + git p4 rebase && + git log p4/master | grep detached_head + ) +' + test_expect_success 'kill p4d' ' kill_p4d ' diff --git a/t/t9807-git-p4-submit.sh b/t/t9807-git-p4-submit.sh index 1f74a88385..593152817d 100755 --- a/t/t9807-git-p4-submit.sh +++ b/t/t9807-git-p4-submit.sh @@ -389,7 +389,7 @@ test_expect_success 'description with Jobs section and bogus following text' ' ( cd "$cli" && p4 revert desc6 && - rm desc6 + rm -f desc6 ) ' diff --git a/transport.c b/transport.c index 23b2ed6f0c..e34ab92972 100644 --- a/transport.c +++ b/transport.c @@ -15,6 +15,7 @@ #include "submodule.h" #include "string-list.h" #include "sha1-array.h" +#include "sigchain.h" /* rsync support */ @@ -1127,6 +1128,8 @@ static int run_pre_push_hook(struct transport *transport, return -1; } + sigchain_push(SIGPIPE, SIG_IGN); + strbuf_init(&buf, 256); for (r = remote_refs; r; r = r->next) { @@ -1140,8 +1143,10 @@ static int run_pre_push_hook(struct transport *transport, r->peer_ref->name, sha1_to_hex(r->new_sha1), r->name, sha1_to_hex(r->old_sha1)); - if (write_in_full(proc.in, buf.buf, buf.len) != buf.len) { - ret = -1; + if (write_in_full(proc.in, buf.buf, buf.len) < 0) { + /* We do not mind if a hook does not read all refs. */ + if (errno != EPIPE) + ret = -1; break; } } @@ -1152,6 +1157,8 @@ static int run_pre_push_hook(struct transport *transport, if (!ret) ret = x; + sigchain_pop(SIGPIPE); + x = finish_command(&proc); if (!ret) ret = x; |