Merge branch 'nd/branch-error-cases'
Fix various error messages and conditions in "git branch", e.g. we advertised "branch -d/-D" to remove one or more branches but actually implemented removal of zero or more branches---request to remove no branches was not rejected. * nd/branch-error-cases: branch: let branch filters imply --list docs: clarify git-branch --list behavior branch: mark more strings for translation branch: give a more helpful message on redundant arguments branch: reject -D/-d without branch name
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f507784d2c
@ -22,13 +22,15 @@ SYNOPSIS
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DESCRIPTION
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-----------
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With no arguments, existing branches are listed and the current branch will
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be highlighted with an asterisk. Option `-r` causes the remote-tracking
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branches to be listed, and option `-a` shows both. This list mode is also
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activated by the `--list` option (see below).
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<pattern> restricts the output to matching branches, the pattern is a shell
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wildcard (i.e., matched using fnmatch(3)).
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Multiple patterns may be given; if any of them matches, the branch is shown.
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If `--list` is given, or if there are no non-option arguments, existing
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branches are listed; the current branch will be highlighted with an
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asterisk. Option `-r` causes the remote-tracking branches to be listed,
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and option `-a` shows both local and remote branches. If a `<pattern>`
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is given, it is used as a shell wildcard to restrict the output to
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matching branches. If multiple patterns are given, a branch is shown if
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it matches any of the patterns. Note that when providing a
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`<pattern>`, you must use `--list`; otherwise the command is interpreted
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as branch creation.
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With `--contains`, shows only the branches that contain the named commit
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(in other words, the branches whose tip commits are descendants of the
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@ -193,15 +195,15 @@ start-point is either a local or remote-tracking branch.
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--contains [<commit>]::
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Only list branches which contain the specified commit (HEAD
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if not specified).
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if not specified). Implies `--list`.
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--merged [<commit>]::
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Only list branches whose tips are reachable from the
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specified commit (HEAD if not specified).
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specified commit (HEAD if not specified). Implies `--list`.
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--no-merged [<commit>]::
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Only list branches whose tips are not reachable from the
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specified commit (HEAD if not specified).
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specified commit (HEAD if not specified). Implies `--list`.
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<branchname>::
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The name of the branch to create or delete.
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@ -466,7 +466,7 @@ static void add_verbose_info(struct strbuf *out, struct ref_item *item,
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int verbose, int abbrev)
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{
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struct strbuf subject = STRBUF_INIT, stat = STRBUF_INIT;
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const char *sub = " **** invalid ref ****";
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const char *sub = _(" **** invalid ref ****");
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struct commit *commit = item->commit;
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if (commit && !parse_commit(commit)) {
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@ -590,7 +590,7 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
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struct commit *filter;
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filter = lookup_commit_reference_gently(merge_filter_ref, 0);
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if (!filter)
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die("object '%s' does not point to a commit",
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die(_("object '%s' does not point to a commit"),
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sha1_to_hex(merge_filter_ref));
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filter->object.flags |= UNINTERESTING;
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@ -825,6 +825,9 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
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if (!delete && !rename && !edit_description && !new_upstream && !unset_upstream && argc == 0)
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list = 1;
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if (with_commit || merge_filter != NO_FILTER)
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list = 1;
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if (!!delete + !!rename + !!force_create + !!list + !!new_upstream + !!unset_upstream > 1)
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usage_with_options(builtin_branch_usage, options);
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@ -837,9 +840,11 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
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colopts = 0;
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}
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if (delete)
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if (delete) {
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if (!argc)
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die(_("branch name required"));
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return delete_branches(argc, argv, delete > 1, kinds, quiet);
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else if (list) {
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} else if (list) {
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int ret = print_ref_list(kinds, detached, verbose, abbrev,
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with_commit, argv);
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print_columns(&output, colopts, NULL);
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@ -852,22 +857,23 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
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if (!argc) {
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if (detached)
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die("Cannot give description to detached HEAD");
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die(_("Cannot give description to detached HEAD"));
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branch_name = head;
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} else if (argc == 1)
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branch_name = argv[0];
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else
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usage_with_options(builtin_branch_usage, options);
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die(_("cannot edit description of more than one branch"));
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strbuf_addf(&branch_ref, "refs/heads/%s", branch_name);
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if (!ref_exists(branch_ref.buf)) {
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strbuf_release(&branch_ref);
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if (!argc)
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return error("No commit on branch '%s' yet.",
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return error(_("No commit on branch '%s' yet."),
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branch_name);
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else
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return error("No such branch '%s'.", branch_name);
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return error(_("No branch named '%s'."),
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branch_name);
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}
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strbuf_release(&branch_ref);
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@ -879,7 +885,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
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else if (argc == 2)
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rename_branch(argv[0], argv[1], rename > 1);
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else
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usage_with_options(builtin_branch_usage, options);
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die(_("too many branches for a rename operation"));
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} else if (new_upstream) {
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struct branch *branch = branch_get(argv[0]);
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@ -73,8 +73,8 @@ test_expect_success \
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test_expect_success \
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'git branch -m dumps usage' \
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'test_expect_code 129 git branch -m 2>err &&
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test_i18ngrep "[Uu]sage: git branch" err'
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'test_expect_code 128 git branch -m 2>err &&
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test_i18ngrep "too many branches for a rename operation" err'
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test_expect_success \
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'git branch -m m m/m should work' \
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@ -55,6 +55,16 @@ test_expect_success 'branch --contains=side' '
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'
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test_expect_success 'branch --contains with pattern implies --list' '
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git branch --contains=master master >actual &&
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{
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echo " master"
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} >expect &&
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test_cmp expect actual
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'
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test_expect_success 'side: branch --merged' '
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git branch --merged >actual &&
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@ -66,6 +76,16 @@ test_expect_success 'side: branch --merged' '
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'
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test_expect_success 'branch --merged with pattern implies --list' '
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git branch --merged=side master >actual &&
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{
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echo " master"
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} >expect &&
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test_cmp expect actual
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'
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test_expect_success 'side: branch --no-merged' '
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git branch --no-merged >actual &&
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@ -95,4 +115,19 @@ test_expect_success 'master: branch --no-merged' '
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'
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test_expect_success 'branch --no-merged with pattern implies --list' '
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git branch --no-merged=master master >actual &&
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>expect &&
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test_cmp expect actual
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'
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test_expect_success 'implicit --list conflicts with modification options' '
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test_must_fail git branch --contains=master -d &&
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test_must_fail git branch --contains=master -m foo
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'
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test_done
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