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Merge branch 'nd/status-auto-comment-char'
* nd/status-auto-comment-char: commit: allow core.commentChar=auto for character auto selection config: be strict on core.commentChar
This commit is contained in:
commit
1e2600dd6a
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@ -544,6 +544,9 @@ core.commentchar::
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messages consider a line that begins with this character
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commented, and removes them after the editor returns
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(default '#').
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+
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If set to "auto", `git-commit` would select a character that is not
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the beginning character of any line in existing commit messages.
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sequence.editor::
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Text editor used by `git rebase -i` for editing the rebase instruction file.
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@ -620,6 +620,36 @@ static int author_date_is_interesting(void)
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return author_message || force_date;
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}
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static void adjust_comment_line_char(const struct strbuf *sb)
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{
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char candidates[] = "#;@!$%^&|:";
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char *candidate;
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const char *p;
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comment_line_char = candidates[0];
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if (!memchr(sb->buf, comment_line_char, sb->len))
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return;
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p = sb->buf;
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candidate = strchr(candidates, *p);
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if (candidate)
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*candidate = ' ';
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for (p = sb->buf; *p; p++) {
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if ((p[0] == '\n' || p[0] == '\r') && p[1]) {
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candidate = strchr(candidates, p[1]);
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if (candidate)
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*candidate = ' ';
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}
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}
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for (p = candidates; *p == ' '; p++)
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;
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if (!*p)
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die(_("unable to select a comment character that is not used\n"
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"in the current commit message"));
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comment_line_char = *p;
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}
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static int prepare_to_commit(const char *index_file, const char *prefix,
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struct commit *current_head,
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struct wt_status *s,
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@ -773,6 +803,8 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
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if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len)
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die_errno(_("could not write commit template"));
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if (auto_comment_line_char)
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adjust_comment_line_char(&sb);
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strbuf_release(&sb);
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/* This checks if committer ident is explicitly given */
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1
cache.h
1
cache.h
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@ -618,6 +618,7 @@ extern int precomposed_unicode;
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* that is subject to stripspace.
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*/
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extern char comment_line_char;
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extern int auto_comment_line_char;
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enum branch_track {
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BRANCH_TRACK_UNSPECIFIED = -1,
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11
config.c
11
config.c
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@ -826,9 +826,16 @@ static int git_default_core_config(const char *var, const char *value)
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if (!strcmp(var, "core.commentchar")) {
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const char *comment;
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int ret = git_config_string(&comment, var, value);
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if (!ret)
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if (ret)
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return ret;
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else if (!strcasecmp(comment, "auto"))
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auto_comment_line_char = 1;
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else if (comment[0] && !comment[1]) {
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comment_line_char = comment[0];
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return ret;
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auto_comment_line_char = 0;
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} else
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return error("core.commentChar should only be one character");
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return 0;
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}
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if (!strcmp(var, "core.askpass"))
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@ -69,6 +69,7 @@ unsigned long pack_size_limit_cfg;
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* that is subject to stripspace.
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*/
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char comment_line_char = '#';
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int auto_comment_line_char;
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/* Parallel index stat data preload? */
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int core_preload_index = 0;
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@ -570,4 +570,30 @@ test_expect_success 'commit --status with custom comment character' '
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test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
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'
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test_expect_success 'switch core.commentchar' '
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test_commit "#foo" foo &&
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GIT_EDITOR=.git/FAKE_EDITOR git -c core.commentChar=auto commit --amend &&
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test_i18ngrep "^; Changes to be committed:" .git/COMMIT_EDITMSG
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'
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test_expect_success 'switch core.commentchar but out of options' '
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cat >text <<\EOF &&
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# 1
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; 2
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@ 3
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! 4
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$ 5
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% 6
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^ 7
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& 8
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| 9
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: 10
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EOF
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git commit --amend -F text &&
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(
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test_set_editor .git/FAKE_EDITOR &&
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test_must_fail git -c core.commentChar=auto commit --amend
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)
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'
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test_done
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@ -1350,8 +1350,7 @@ test_expect_success "status (core.commentchar with submodule summary)" '
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test_expect_success "status (core.commentchar with two chars with submodule summary)" '
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test_config core.commentchar ";;" &&
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git -c status.displayCommentPrefix=true status >output &&
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test_i18ncmp expect output
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test_must_fail git -c status.displayCommentPrefix=true status
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'
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test_expect_success "--ignore-submodules=all suppresses submodule summary" '
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