diff options
| -rw-r--r-- | Documentation/BreakingChanges.adoc | 5 | ||||
| -rw-r--r-- | Documentation/config/core.adoc | 20 | ||||
| -rw-r--r-- | builtin/commit.c | 4 | ||||
| -rw-r--r-- | environment.c | 10 | ||||
| -rw-r--r-- | environment.h | 2 | ||||
| -rwxr-xr-x | t/t3404-rebase-interactive.sh | 2 | ||||
| -rwxr-xr-x | t/t3418-rebase-continue.sh | 2 | ||||
| -rwxr-xr-x | t/t7502-commit-porcelain.sh | 4 |
8 files changed, 41 insertions, 8 deletions
diff --git a/Documentation/BreakingChanges.adoc b/Documentation/BreakingChanges.adoc index f8d2eba061..344ce50060 100644 --- a/Documentation/BreakingChanges.adoc +++ b/Documentation/BreakingChanges.adoc @@ -239,6 +239,11 @@ These features will be removed. + The command will be removed. +* Support for `core.commentString=auto` has been deprecated and will + be removed in Git 3.0. ++ +cf. <xmqqa59i45wc.fsf@gitster.g> + == Superseded features that will not be deprecated Some features have gained newer replacements that aim to improve the design in diff --git a/Documentation/config/core.adoc b/Documentation/config/core.adoc index 9fde1ab63a..7133f00c38 100644 --- a/Documentation/config/core.adoc +++ b/Documentation/config/core.adoc @@ -531,9 +531,25 @@ core.commentString:: commented, and removes them after the editor returns (default '#'). + -If set to "auto", `git-commit` would select a character that is not +ifndef::with-breaking-changes[] +If set to "auto", `git-commit` will select a character that is not the beginning character of any line in existing commit messages. -+ +Support for this value is deprecated and will be removed in Git 3.0 +due to the following limitations: ++ +-- +* It is incompatible with adding comments in a commit message + template. This includes the conflicts comments added to + the commit message by `cherry-pick`, `merge`, `rebase` and + `revert`. +* It is incompatible with adding comments to the commit message + in the `prepare-commit-msg` hook. +* It is incompatible with the `fixup` and `squash` commands when + rebasing, +* It is not respected by `git notes` +-- ++ +endif::with-breaking-changes[] Note that these two variables are aliases of each other, and in modern versions of Git you are free to use a string (e.g., `//` or `⁑⁕⁑`) with `commentChar`. Versions of Git prior to v2.45.0 will ignore diff --git a/builtin/commit.c b/builtin/commit.c index 757f51eac8..d25cc07a35 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -683,6 +683,7 @@ static int author_date_is_interesting(void) return author_message || force_date; } +#ifndef WITH_BREAKING_CHANGES static void adjust_comment_line_char(const struct strbuf *sb) { char candidates[] = "#;@!$%^&|:"; @@ -720,6 +721,7 @@ static void adjust_comment_line_char(const struct strbuf *sb) free(comment_line_str_to_free); comment_line_str = comment_line_str_to_free = xstrfmt("%c", *p); } +#endif /* !WITH_BREAKING_CHANGES */ static void prepare_amend_commit(struct commit *commit, struct strbuf *sb, struct pretty_print_context *ctx) @@ -916,8 +918,10 @@ static int prepare_to_commit(const char *index_file, const char *prefix, if (fwrite(sb.buf, 1, sb.len, s->fp) < sb.len) die_errno(_("could not write commit template")); +#ifndef WITH_BREAKING_CHANGES if (auto_comment_line_char) adjust_comment_line_char(&sb); +#endif /* !WITH_BREAKING_CHANGES */ strbuf_release(&sb); /* This checks if committer ident is explicitly given */ diff --git a/environment.c b/environment.c index a0ac5934b3..4c87876d48 100644 --- a/environment.c +++ b/environment.c @@ -122,7 +122,9 @@ int protect_ntfs = PROTECT_NTFS_DEFAULT; */ const char *comment_line_str = "#"; char *comment_line_str_to_free; +#ifndef WITH_BREAKING_CHANGES int auto_comment_line_char; +#endif /* !WITH_BREAKING_CHANGES */ /* This is set by setup_git_directory_gently() and/or git_default_config() */ char *git_work_tree_cfg; @@ -459,18 +461,22 @@ static int git_default_core_config(const char *var, const char *value, if (!strcmp(var, "core.commentchar") || !strcmp(var, "core.commentstring")) { - if (!value) + if (!value) { return config_error_nonbool(var); - else if (!strcasecmp(value, "auto")) { +#ifndef WITH_BREAKING_CHANGES + } else if (!strcasecmp(value, "auto")) { auto_comment_line_char = 1; FREE_AND_NULL(comment_line_str_to_free); comment_line_str = "#"; +#endif /* !WITH_BREAKING_CHANGES */ } else if (value[0]) { if (strchr(value, '\n')) return error(_("%s cannot contain newline"), var); comment_line_str = value; FREE_AND_NULL(comment_line_str_to_free); +#ifndef WITH_BREAKING_CHANGES auto_comment_line_char = 0; +#endif /* !WITH_BREAKING_CHANGES */ } else return error(_("%s must have at least one character"), var); return 0; diff --git a/environment.h b/environment.h index 8cfce41015..e75c4abb38 100644 --- a/environment.h +++ b/environment.h @@ -208,7 +208,9 @@ extern char *excludes_file; */ extern const char *comment_line_str; extern char *comment_line_str_to_free; +#ifndef WITH_BREAKING_CHANGES extern int auto_comment_line_char; +#endif /* !WITH_BREAKING_CHANGES */ # endif /* USE_THE_REPOSITORY_VARIABLE */ #endif /* ENVIRONMENT_H */ diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index 6bac217ed3..ce0aebb9a7 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -1176,7 +1176,7 @@ test_expect_success 'rebase -i respects core.commentchar' ' test B = $(git cat-file commit HEAD^ | sed -ne \$p) ' -test_expect_success 'rebase -i respects core.commentchar=auto' ' +test_expect_success !WITH_BREAKING_CHANGES 'rebase -i respects core.commentchar=auto' ' test_config core.commentchar auto && write_script copy-edit-script.sh <<-\EOF && cp "$1" edit-script diff --git a/t/t3418-rebase-continue.sh b/t/t3418-rebase-continue.sh index b8a8dd77e7..f9b8999db5 100755 --- a/t/t3418-rebase-continue.sh +++ b/t/t3418-rebase-continue.sh @@ -328,7 +328,7 @@ test_expect_success 'there is no --no-reschedule-failed-exec in an ongoing rebas test_expect_code 129 git rebase --edit-todo --no-reschedule-failed-exec ' -test_expect_success 'no change in comment character due to conflicts markers with core.commentChar=auto' ' +test_expect_success !WITH_BREAKING_CHANGES 'no change in comment character due to conflicts markers with core.commentChar=auto' ' git checkout -b branch-a && test_commit A F1 && git checkout -b branch-b HEAD^ && diff --git a/t/t7502-commit-porcelain.sh b/t/t7502-commit-porcelain.sh index b37e2018a7..65b4519a71 100755 --- a/t/t7502-commit-porcelain.sh +++ b/t/t7502-commit-porcelain.sh @@ -956,13 +956,13 @@ test_expect_success 'commit --status with custom comment character' ' test_grep "^; Changes to be committed:" .git/COMMIT_EDITMSG ' -test_expect_success 'switch core.commentchar' ' +test_expect_success !WITH_BREAKING_CHANGES 'switch core.commentchar' ' test_commit "#foo" foo && GIT_EDITOR=.git/FAKE_EDITOR git -c core.commentChar=auto commit --amend && test_grep "^; Changes to be committed:" .git/COMMIT_EDITMSG ' -test_expect_success 'switch core.commentchar but out of options' ' +test_expect_success !WITH_BREAKING_CHANGES 'switch core.commentchar but out of options' ' cat >text <<\EOF && # 1 ; 2 |