delta/git.git/string-list.c, branch jk/alloc-commit-id

Merge branch 'ap/log-mailmap'

2013-01-21T01:06:53+00:00

Teach commands in the "log" family to optionally pay attention to
the mailmap.

* ap/log-mailmap:
  log --use-mailmap: optimize for cases without --author/--committer search
  log: add log.mailmap configuration option
  log: grep author/committer using mailmap
  test: add test for --use-mailmap option
  log: add --use-mailmap option
  pretty: use mailmap to display username and email
  mailmap: add mailmap structure to rev_info and pp
  mailmap: simplify map_user() interface
  mailmap: remove email copy and length limitation
  Use split_ident_line to parse author and committer
  string-list: allow case-insensitive string list

string-list: allow case-insensitive string list

2013-01-07T23:59:32+00:00

Some string list needs to be searched case insensitively, and for
that to work correctly, the string needs to be sorted case
insensitively from the beginning.

Allow a custom comparison function to be defined on a string list
instance and use it throughout in place of strcmp().

Signed-off-by: Junio C Hamano

Merge branch 'mh/ceiling'

2013-01-02T18:36:59+00:00

An element on GIT_CEILING_DIRECTORIES list that does not name the
real path to a directory (i.e. a symbolic link) could have caused
the GIT_DIR discovery logic to escape the ceiling.

* mh/ceiling:
  string_list_longest_prefix(): remove function
  setup_git_directory_gently_1(): resolve symlinks in ceiling paths
  longest_ancestor_length(): require prefix list entries to be normalized
  longest_ancestor_length(): take a string_list argument for prefixes
  longest_ancestor_length(): use string_list_split()
  Introduce new function real_path_if_valid()
  real_path_internal(): add comment explaining use of cwd
  Introduce new static function real_path_internal()

string_list: add a function string_list_remove_empty_items()

2012-11-08T16:34:08+00:00

Signed-off-by: Michael Haggerty 
Acked-by: Johan Herland 
Signed-off-by: Jeff King

string_list_longest_prefix(): remove function

2012-10-29T06:34:58+00:00

This function was added in f103f95b11d087f07c0c48bf784cd9197e18f203 in
the erroneous expectation that it would be used in the
reimplementation of longest_ancestor_length().  But it turned out to
be easier to use a function specialized for comparing path prefixes
(i.e., one that knows about slashes and root paths) than to prepare
the paths in such a way that a generic string prefix comparison
function can be used.  So delete string_list_longest_prefix() and its
documentation and test cases.

Signed-off-by: Michael Haggerty 
Signed-off-by: Jeff King

string_list: add a function string_list_longest_prefix()

2012-09-12T18:43:25+00:00

Add a function that finds the longest string from a string_list that
is a prefix of a given string.

Signed-off-by: Michael Haggerty 
Signed-off-by: Junio C Hamano

string_list: add a new function, string_list_remove_duplicates()

2012-09-12T18:43:25+00:00

Add a function that deletes duplicate entries from a sorted
string_list.

Signed-off-by: Michael Haggerty 
Signed-off-by: Junio C Hamano

string_list: add a new function, filter_string_list()

2012-09-12T18:43:25+00:00

This function allows entries that don't match a specified criterion to
be discarded from a string_list while preserving the order of the
remaining entries.

Signed-off-by: Michael Haggerty 
Signed-off-by: Junio C Hamano

string_list: add two new functions for splitting strings

2012-09-12T18:43:24+00:00

Add two new functions, string_list_split() and
string_list_split_in_place().  These split a string into a string_list
on a separator character.  The first makes copies of the substrings
(leaving the input string untouched) and the second splits the
original string in place, overwriting the separator characters with
NULs and referring to the original string's memory.

These functions are similar to the strbuf_split_*() functions except
that they work with the more powerful string_list interface.

Signed-off-by: Michael Haggerty 
Signed-off-by: Junio C Hamano

string_list: add function string_list_append_nodup()

2012-09-12T18:43:24+00:00

Add a new function that appends a string to a string_list without
copying it.  This can be used to pass ownership of an already-copied
string to a string_list that has strdup_strings set.

Signed-off-by: Michael Haggerty 
Signed-off-by: Junio C Hamano