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-rwxr-xr-xgit-am.sh1
-rwxr-xr-xgit-checkout.sh1
-rwxr-xr-xgit-clean.sh1
-rwxr-xr-xgit-commit.sh1
-rwxr-xr-xgit-merge.sh1
-rwxr-xr-xgit-pull.sh1
-rwxr-xr-xgit-rebase.sh1
-rwxr-xr-xgit-reset.sh1
-rwxr-xr-xgit-revert.sh1
-rwxr-xr-xgit-sh-setup.sh5
-rw-r--r--git.c15
11 files changed, 25 insertions, 4 deletions
diff --git a/git-am.sh b/git-am.sh
index 7c0bb6084..f50de6104 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -7,6 +7,7 @@ USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way]
or, when resuming [--skip | --resolved]'
. git-sh-setup
set_reflog_action am
+require_work_tree
git var GIT_COMMITTER_IDENT >/dev/null || exit
diff --git a/git-checkout.sh b/git-checkout.sh
index 92ec069a3..a5649a050 100755
--- a/git-checkout.sh
+++ b/git-checkout.sh
@@ -3,6 +3,7 @@
USAGE='[-f] [-b <new_branch>] [-m] [<branch>] [<paths>...]'
SUBDIRECTORY_OK=Sometimes
. git-sh-setup
+require_work_tree
old_name=HEAD
old=$(git-rev-parse --verify $old_name 2>/dev/null)
diff --git a/git-clean.sh b/git-clean.sh
index 071b974f4..db177a788 100755
--- a/git-clean.sh
+++ b/git-clean.sh
@@ -14,6 +14,7 @@ When optional <paths>... arguments are given, the paths
affected are further limited to those that match them.'
SUBDIRECTORY_OK=Yes
. git-sh-setup
+require_work_tree
ignored=
ignoredonly=
diff --git a/git-commit.sh b/git-commit.sh
index 04aad5e5d..557b90355 100755
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -6,6 +6,7 @@
USAGE='[-a] [-s] [-v] [--no-verify] [-m <message> | -F <logfile> | (-C|-c) <commit>] [-u] [--amend] [-e] [--author <author>] [[-i | -o] <path>...]'
SUBDIRECTORY_OK=Yes
. git-sh-setup
+require_work_tree
git-rev-parse --verify HEAD >/dev/null 2>&1 || initial_commit=t
diff --git a/git-merge.sh b/git-merge.sh
index 477002910..3eef048ef 100755
--- a/git-merge.sh
+++ b/git-merge.sh
@@ -7,6 +7,7 @@ USAGE='[-n] [--no-commit] [--squash] [-s <strategy>] [-m=<merge-message>] <commi
. git-sh-setup
set_reflog_action "merge $*"
+require_work_tree
test -z "$(git ls-files -u)" ||
die "You are in a middle of conflicted merge."
diff --git a/git-pull.sh b/git-pull.sh
index c184fb81a..e9826fc4c 100755
--- a/git-pull.sh
+++ b/git-pull.sh
@@ -8,6 +8,7 @@ USAGE='[-n | --no-summary] [--no-commit] [-s strategy]... [<fetch-options>] <rep
LONG_USAGE='Fetch one or more remote refs and merge it/them into the current HEAD.'
. git-sh-setup
set_reflog_action "pull $*"
+require_work_tree
test -z "$(git ls-files -u)" ||
die "You are in a middle of conflicted merge."
diff --git a/git-rebase.sh b/git-rebase.sh
index 828c59ce6..98f955814 100755
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -29,6 +29,7 @@ Example: git-rebase master~1 topic
'
. git-sh-setup
set_reflog_action rebase
+require_work_tree
RESOLVEMSG="
When you have resolved this problem run \"git rebase --continue\".
diff --git a/git-reset.sh b/git-reset.sh
index 76c8a818d..b9045bc76 100755
--- a/git-reset.sh
+++ b/git-reset.sh
@@ -6,6 +6,7 @@ USAGE='[--mixed | --soft | --hard] [<commit-ish>] [ [--] <paths>...]'
SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action "reset $*"
+require_work_tree
update= reset_type=--mixed
unset rev
diff --git a/git-revert.sh b/git-revert.sh
index 50cc47b06..f9843c7c8 100755
--- a/git-revert.sh
+++ b/git-revert.sh
@@ -19,6 +19,7 @@ case "$0" in
die "What are you talking about?" ;;
esac
. git-sh-setup
+require_work_tree
no_commit=
while case "$#" in 0) break ;; esac
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 7fdc91216..4a02b3825 100755
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -36,6 +36,11 @@ is_bare_repository () {
esac
}
+require_work_tree () {
+ test $(is_bare_repository) = false ||
+ die "fatal: $0 cannot be used without a working tree."
+}
+
if [ -z "$LONG_USAGE" ]
then
LONG_USAGE="Usage: $0 $USAGE"
diff --git a/git.c b/git.c
index bf55499dc..692773b9a 100644
--- a/git.c
+++ b/git.c
@@ -199,6 +199,11 @@ const char git_version_string[] = GIT_VERSION;
#define RUN_SETUP (1<<0)
#define USE_PAGER (1<<1)
+/*
+ * require working tree to be present -- anything uses this needs
+ * RUN_SETUP for reading from the configuration file.
+ */
+#define NOT_BARE (1<<2)
static void handle_internal_command(int argc, const char **argv, char **envp)
{
@@ -208,7 +213,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
int (*fn)(int, const char **, const char *);
int option;
} commands[] = {
- { "add", cmd_add, RUN_SETUP },
+ { "add", cmd_add, RUN_SETUP | NOT_BARE },
{ "annotate", cmd_annotate, },
{ "apply", cmd_apply },
{ "archive", cmd_archive },
@@ -239,7 +244,7 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
{ "mailinfo", cmd_mailinfo },
{ "mailsplit", cmd_mailsplit },
{ "merge-file", cmd_merge_file },
- { "mv", cmd_mv, RUN_SETUP },
+ { "mv", cmd_mv, RUN_SETUP | NOT_BARE },
{ "name-rev", cmd_name_rev, RUN_SETUP },
{ "pack-objects", cmd_pack_objects, RUN_SETUP },
{ "pickaxe", cmd_blame, RUN_SETUP | USE_PAGER },
@@ -252,8 +257,8 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
{ "rerere", cmd_rerere, RUN_SETUP },
{ "rev-list", cmd_rev_list, RUN_SETUP },
{ "rev-parse", cmd_rev_parse, RUN_SETUP },
- { "rm", cmd_rm, RUN_SETUP },
- { "runstatus", cmd_runstatus, RUN_SETUP },
+ { "rm", cmd_rm, RUN_SETUP | NOT_BARE },
+ { "runstatus", cmd_runstatus, RUN_SETUP | NOT_BARE },
{ "shortlog", cmd_shortlog, RUN_SETUP | USE_PAGER },
{ "show-branch", cmd_show_branch, RUN_SETUP },
{ "show", cmd_show, RUN_SETUP | USE_PAGER },
@@ -290,6 +295,8 @@ static void handle_internal_command(int argc, const char **argv, char **envp)
prefix = setup_git_directory();
if (p->option & USE_PAGER)
setup_pager();
+ if ((p->option & NOT_BARE) && is_bare_repository())
+ die("%s cannot be used in a bare git directory", cmd);
trace_argv_printf(argv, argc, "trace: built-in: git");
exit(p->fn(argc, argv, prefix));