[PATCH/RFC v3 6/8] Add case insensitivity support when using git ls-files
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2016-06-15 22:49:40
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Joshua Jensen <redacted> When mydir/filea.txt is added, mydir/ is renamed to MyDir/, and MyDir/fileb.txt is added, running git ls-files mydir only shows mydir/filea.txt. Running git ls-files MyDir shows MyDir/fileb.txt. Running git ls-files mYdIR shows nothing. With this patch running git ls-files for mydir, MyDir, and mYdIR shows mydir/filea.txt and MyDir/fileb.txt. Wildcards are not handled case insensitively in this patch. Example: MyDir/aBc/file.txt is added. git ls-files MyDir/a* works fine, but git ls-files mydir/a* does not. Signed-off-by: Joshua Jensen <redacted> Signed-off-by: Johannes Sixt <redacted> Signed-off-by: Junio C Hamano <redacted> --- dir.c | 38 ++++++++++++++++++++++++++------------ 1 files changed, 26 insertions(+), 12 deletions(-)
diff --git a/dir.c b/dir.c
index cf8f65c..53aa4f3 100644
--- a/dir.c
+++ b/dir.c@@ -107,16 +107,30 @@ static int match_one(const char *match, const char *name, int namelen) if (!*match) return MATCHED_RECURSIVELY; - for (;;) { - unsigned char c1 = *match; - unsigned char c2 = *name; - if (c1 == '\0' || is_glob_special(c1)) - break; - if (c1 != c2) - return 0; - match++; - name++; - namelen--; + if (ignore_case) { + for (;;) { + unsigned char c1 = tolower(*match); + unsigned char c2 = tolower(*name); + if (c1 == '\0' || is_glob_special(c1)) + break; + if (c1 != c2) + return 0; + match++; + name++; + namelen--; + } + } else { + for (;;) { + unsigned char c1 = *match; + unsigned char c2 = *name; + if (c1 == '\0' || is_glob_special(c1)) + break; + if (c1 != c2) + return 0; + match++; + name++; + namelen--; + } }
@@ -125,8 +139,8 @@ static int match_one(const char *match, const char *name, int namelen) * we need to match by fnmatch */ matchlen = strlen(match); - if (strncmp(match, name, matchlen)) - return !fnmatch(match, name, 0) ? MATCHED_FNMATCH : 0; + if (strncmp_icase(match, name, matchlen)) + return !fnmatch_icase(match, name, 0) ? MATCHED_FNMATCH : 0; if (namelen == matchlen) return MATCHED_EXACTLY;
--
1.7.3.159.g610493