diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/buffer.h | 7 | ||||
| -rw-r--r-- | src/diff_output.c | 34 |
2 files changed, 40 insertions, 1 deletions
diff --git a/src/buffer.h b/src/buffer.h index 4efd240b5..6e73895b4 100644 --- a/src/buffer.h +++ b/src/buffer.h @@ -134,6 +134,13 @@ GIT_INLINE(ssize_t) git_buf_rfind(git_buf *buf, char ch) return idx; } +GIT_INLINE(ssize_t) git_buf_find(git_buf *buf, char ch) +{ + size_t idx = 0; + while (idx < buf->size && buf->ptr[idx] != ch) idx++; + return (idx == buf->size) ? -1 : (ssize_t)idx; +} + /* Remove whitespace from the end of the buffer */ void git_buf_rtrim(git_buf *buf); diff --git a/src/diff_output.c b/src/diff_output.c index 8a7a7a2a1..4f1064b7f 100644 --- a/src/diff_output.c +++ b/src/diff_output.c @@ -1501,6 +1501,39 @@ size_t git_diff_patch_num_hunks(git_diff_patch *patch) return patch->hunks_size; } +int git_diff_patch_line_stats( + size_t *total_ctxt, + size_t *total_adds, + size_t *total_dels, + const git_diff_patch *patch) +{ + size_t totals[3], idx; + + memset(totals, 0, sizeof(totals)); + + for (idx = 0; idx < patch->lines_size; ++idx) { + switch (patch->lines[idx].origin) { + case GIT_DIFF_LINE_CONTEXT: totals[0]++; break; + case GIT_DIFF_LINE_ADDITION: totals[1]++; break; + case GIT_DIFF_LINE_DELETION: totals[2]++; break; + default: + /* diff --stat and --numstat don't count EOFNL marks because + * they will always be paired with a ADDITION or DELETION line. + */ + break; + } + } + + if (total_ctxt) + *total_ctxt = totals[0]; + if (total_adds) + *total_adds = totals[1]; + if (total_dels) + *total_dels = totals[2]; + + return 0; +} + int git_diff_patch_get_hunk( const git_diff_range **range, const char **header, @@ -1706,4 +1739,3 @@ int git_diff__paired_foreach( return 0; } - |