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| author | David Aguilar <davvid@gmail.com> | 2009-05-31 08:35:52 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2009-06-01 00:57:59 (GMT) |
| commit | 003b33a8ad686ee4a0d0b36635bfd6aba940b24a (patch) | |
| tree | a4fb990bc62930d859f8343c41f5a3162aca6449 /diff.c | |
| parent | e1c068869216c8c231c1585bbfa9fda42b4756f8 (diff) | |
| download | git-003b33a8ad686ee4a0d0b36635bfd6aba940b24a.zip git-003b33a8ad686ee4a0d0b36635bfd6aba940b24a.tar.gz git-003b33a8ad686ee4a0d0b36635bfd6aba940b24a.tar.bz2 | |
diff: generate pretty filenames in prep_temp_blob()
Naturally, prep_temp_blob() did not care about filenames.
As a result, GIT_EXTERNAL_DIFF and textconv generated
filenames such as ".diff_XXXXXX".
This modifies prep_temp_blob() to generate user-friendly
filenames when creating temporary files.
Diffing "name.ext" now generates "XXXXXX_name.ext".
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -1964,8 +1964,16 @@ static void prep_temp_blob(const char *path, struct diff_tempfile *temp, { int fd; struct strbuf buf = STRBUF_INIT; + struct strbuf template = STRBUF_INIT; + char *path_dup = xstrdup(path); + const char *base = basename(path_dup); - fd = git_mkstemp(temp->tmp_path, PATH_MAX, ".diff_XXXXXX"); + /* Generate "XXXXXX_basename.ext" */ + strbuf_addstr(&template, "XXXXXX_"); + strbuf_addstr(&template, base); + + fd = git_mkstemps(temp->tmp_path, PATH_MAX, template.buf, + strlen(base) + 1); if (fd < 0) die("unable to create temp-file: %s", strerror(errno)); if (convert_to_working_tree(path, @@ -1981,6 +1989,8 @@ static void prep_temp_blob(const char *path, struct diff_tempfile *temp, temp->hex[40] = 0; sprintf(temp->mode, "%06o", mode); strbuf_release(&buf); + strbuf_release(&template); + free(path_dup); } static struct diff_tempfile *prepare_temp_file(const char *name, |