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-rw-r--r--Documentation/config.txt12
-rw-r--r--Documentation/git-status.txt10
-rw-r--r--builtin/commit.c42
-rw-r--r--diff.c2
-rw-r--r--diff.h1
-rwxr-xr-xt/t7525-status-rename.sh113
-rw-r--r--wt-status.c12
-rw-r--r--wt-status.h4
8 files changed, 194 insertions, 2 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 2659153..88884f1 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -3119,6 +3119,18 @@ status.displayCommentPrefix::
behavior of linkgit:git-status[1] in Git 1.8.4 and previous.
Defaults to false.
+status.renameLimit::
+ The number of files to consider when performing rename detection
+ in linkgit:git-status[1] and linkgit:git-commit[1]. Defaults to
+ the value of diff.renameLimit.
+
+status.renames::
+ Whether and how Git detects renames in linkgit:git-status[1] and
+ linkgit:git-commit[1] . If set to "false", rename detection is
+ disabled. If set to "true", basic rename detection is enabled.
+ If set to "copies" or "copy", Git will detect copies, as well.
+ Defaults to the value of diff.renames.
+
status.showStash::
If set to true, linkgit:git-status[1] will display the number of
entries currently stashed away.
diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
index c16e27e..c4467ff 100644
--- a/Documentation/git-status.txt
+++ b/Documentation/git-status.txt
@@ -135,6 +135,16 @@ ignored, then the directory is not shown, but all contents are shown.
Display or do not display detailed ahead/behind counts for the
branch relative to its upstream branch. Defaults to true.
+--renames::
+--no-renames::
+ Turn on/off rename detection regardless of user configuration.
+ See also linkgit:git-diff[1] `--no-renames`.
+
+--find-renames[=<n>]::
+ Turn on rename detection, optionally setting the similarity
+ threshold.
+ See also linkgit:git-diff[1] `--find-renames`.
+
<pathspec>...::
See the 'pathspec' entry in linkgit:gitglossary[7].
diff --git a/builtin/commit.c b/builtin/commit.c
index 5240f11..b50e33e 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -143,6 +143,16 @@ static int opt_parse_m(const struct option *opt, const char *arg, int unset)
return 0;
}
+static int opt_parse_rename_score(const struct option *opt, const char *arg, int unset)
+{
+ const char **value = opt->value;
+ if (arg != NULL && *arg == '=')
+ arg = arg + 1;
+
+ *value = arg;
+ return 0;
+}
+
static void determine_whence(struct wt_status *s)
{
if (file_exists(git_path_merge_head()))
@@ -1259,11 +1269,31 @@ static int git_status_config(const char *k, const char *v, void *cb)
return error(_("Invalid untracked files mode '%s'"), v);
return 0;
}
+ if (!strcmp(k, "diff.renamelimit")) {
+ if (s->rename_limit == -1)
+ s->rename_limit = git_config_int(k, v);
+ return 0;
+ }
+ if (!strcmp(k, "status.renamelimit")) {
+ s->rename_limit = git_config_int(k, v);
+ return 0;
+ }
+ if (!strcmp(k, "diff.renames")) {
+ if (s->detect_rename == -1)
+ s->detect_rename = git_config_rename(k, v);
+ return 0;
+ }
+ if (!strcmp(k, "status.renames")) {
+ s->detect_rename = git_config_rename(k, v);
+ return 0;
+ }
return git_diff_ui_config(k, v, NULL);
}
int cmd_status(int argc, const char **argv, const char *prefix)
{
+ static int no_renames = -1;
+ static const char *rename_score_arg = (const char *)-1;
static struct wt_status s;
int fd;
struct object_id oid;
@@ -1297,6 +1327,10 @@ int cmd_status(int argc, const char **argv, const char *prefix)
N_("ignore changes to submodules, optional when: all, dirty, untracked. (Default: all)"),
PARSE_OPT_OPTARG, NULL, (intptr_t)"all" },
OPT_COLUMN(0, "column", &s.colopts, N_("list untracked files in columns")),
+ OPT_BOOL(0, "no-renames", &no_renames, N_("do not detect renames")),
+ { OPTION_CALLBACK, 'M', "find-renames", &rename_score_arg,
+ N_("n"), N_("detect renames, optionally set similarity index"),
+ PARSE_OPT_OPTARG, opt_parse_rename_score },
OPT_END(),
};
@@ -1336,6 +1370,14 @@ int cmd_status(int argc, const char **argv, const char *prefix)
s.ignore_submodule_arg = ignore_submodule_arg;
s.status_format = status_format;
s.verbose = verbose;
+ if (no_renames != -1)
+ s.detect_rename = !no_renames;
+ if ((intptr_t)rename_score_arg != -1) {
+ if (s.detect_rename < DIFF_DETECT_RENAME)
+ s.detect_rename = DIFF_DETECT_RENAME;
+ if (rename_score_arg)
+ s.rename_score = parse_rename_score(&rename_score_arg);
+ }
wt_status_collect(&s);
diff --git a/diff.c b/diff.c
index 1289df4..5dfc24a 100644
--- a/diff.c
+++ b/diff.c
@@ -177,7 +177,7 @@ static int parse_submodule_params(struct diff_options *options, const char *valu
return 0;
}
-static int git_config_rename(const char *var, const char *value)
+int git_config_rename(const char *var, const char *value)
{
if (!value)
return DIFF_DETECT_RENAME;
diff --git a/diff.h b/diff.h
index d29560f..dedac47 100644
--- a/diff.h
+++ b/diff.h
@@ -324,6 +324,7 @@ extern int git_diff_ui_config(const char *var, const char *value, void *cb);
extern void diff_setup(struct diff_options *);
extern int diff_opt_parse(struct diff_options *, const char **, int, const char *);
extern void diff_setup_done(struct diff_options *);
+extern int git_config_rename(const char *var, const char *value);
#define DIFF_DETECT_RENAME 1
#define DIFF_DETECT_COPY 2
diff --git a/t/t7525-status-rename.sh b/t/t7525-status-rename.sh
new file mode 100755
index 0000000..ef8b1b3
--- /dev/null
+++ b/t/t7525-status-rename.sh
@@ -0,0 +1,113 @@
+#!/bin/sh
+
+test_description='git status rename detection options'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ echo 1 >original &&
+ git add . &&
+ git commit -m"Adding original file." &&
+ mv original renamed &&
+ echo 2 >> renamed &&
+ git add . &&
+ cat >.gitignore <<-\EOF
+ .gitignore
+ expect*
+ actual*
+ EOF
+'
+
+test_expect_success 'status no-options' '
+ git status >actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_expect_success 'status --no-renames' '
+ git status --no-renames >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'status.renames inherits from diff.renames false' '
+ git -c diff.renames=false status >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'status.renames inherits from diff.renames true' '
+ git -c diff.renames=true status >actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_expect_success 'status.renames overrides diff.renames false' '
+ git -c diff.renames=true -c status.renames=false status >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'status.renames overrides from diff.renames true' '
+ git -c diff.renames=false -c status.renames=true status >actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_expect_success 'status status.renames=false' '
+ git -c status.renames=false status >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'status status.renames=true' '
+ git -c status.renames=true status >actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_expect_success 'commit honors status.renames=false' '
+ git -c status.renames=false commit --dry-run >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'commit honors status.renames=true' '
+ git -c status.renames=true commit --dry-run >actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_expect_success 'status config overridden' '
+ git -c status.renames=true status --no-renames >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'status score=100%' '
+ git status -M=100% >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual &&
+
+ git status --find-rename=100% >actual &&
+ test_i18ngrep "deleted:" actual &&
+ test_i18ngrep "new file:" actual
+'
+
+test_expect_success 'status score=01%' '
+ git status -M=01% >actual &&
+ test_i18ngrep "renamed:" actual &&
+
+ git status --find-rename=01% >actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_expect_success 'copies not overridden by find-rename' '
+ cp renamed copy &&
+ git add copy &&
+
+ git -c status.renames=copies status -M=01% >actual &&
+ test_i18ngrep "copied:" actual &&
+ test_i18ngrep "renamed:" actual &&
+
+ git -c status.renames=copies status --find-rename=01% >actual &&
+ test_i18ngrep "copied:" actual &&
+ test_i18ngrep "renamed:" actual
+'
+
+test_done
diff --git a/wt-status.c b/wt-status.c
index 32f3bca..172f07c 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -138,6 +138,9 @@ void wt_status_prepare(struct wt_status *s)
s->show_stash = 0;
s->ahead_behind_flags = AHEAD_BEHIND_UNSPECIFIED;
s->display_comment_prefix = 0;
+ s->detect_rename = -1;
+ s->rename_score = -1;
+ s->rename_limit = -1;
}
static void wt_longstatus_print_unmerged_header(struct wt_status *s)
@@ -592,6 +595,9 @@ static void wt_status_collect_changes_worktree(struct wt_status *s)
}
rev.diffopt.format_callback = wt_status_collect_changed_cb;
rev.diffopt.format_callback_data = s;
+ rev.diffopt.detect_rename = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename;
+ rev.diffopt.rename_limit = s->rename_limit >= 0 ? s->rename_limit : rev.diffopt.rename_limit;
+ rev.diffopt.rename_score = s->rename_score >= 0 ? s->rename_score : rev.diffopt.rename_score;
copy_pathspec(&rev.prune_data, &s->pathspec);
run_diff_files(&rev, 0);
}
@@ -625,6 +631,9 @@ static void wt_status_collect_changes_index(struct wt_status *s)
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = wt_status_collect_updated_cb;
rev.diffopt.format_callback_data = s;
+ rev.diffopt.detect_rename = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename;
+ rev.diffopt.rename_limit = s->rename_limit >= 0 ? s->rename_limit : rev.diffopt.rename_limit;
+ rev.diffopt.rename_score = s->rename_score >= 0 ? s->rename_score : rev.diffopt.rename_score;
copy_pathspec(&rev.prune_data, &s->pathspec);
run_diff_index(&rev, 1);
}
@@ -982,6 +991,9 @@ static void wt_longstatus_print_verbose(struct wt_status *s)
setup_revisions(0, NULL, &rev, &opt);
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
+ rev.diffopt.detect_rename = s->detect_rename >= 0 ? s->detect_rename : rev.diffopt.detect_rename;
+ rev.diffopt.rename_limit = s->rename_limit >= 0 ? s->rename_limit : rev.diffopt.rename_limit;
+ rev.diffopt.rename_score = s->rename_score >= 0 ? s->rename_score : rev.diffopt.rename_score;
rev.diffopt.file = s->fp;
rev.diffopt.close_file = 0;
/*
diff --git a/wt-status.h b/wt-status.h
index 430770b..1673d14 100644
--- a/wt-status.h
+++ b/wt-status.h
@@ -89,7 +89,9 @@ struct wt_status {
int show_stash;
int hints;
enum ahead_behind_flags ahead_behind_flags;
-
+ int detect_rename;
+ int rename_score;
+ int rename_limit;
enum wt_status_format status_format;
unsigned char sha1_commit[GIT_MAX_RAWSZ]; /* when not Initial */