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authorJunio C Hamano <gitster@pobox.com>2010-09-03 22:23:49 -0700
committerJunio C Hamano <gitster@pobox.com>2010-09-03 22:23:49 -0700
commitc208e05bd9880028c980fafbc5dda3d17a603ac1 (patch)
tree25d587aacf885345b2b001bc006ac3871b5c7a4b
parentf92d62ec4ead67109418483b65aaf158b7462121 (diff)
parentc5978a507ca20b12008724f78237784193fb9489 (diff)
downloadgit-c208e05bd9880028c980fafbc5dda3d17a603ac1.tar.gz
Merge branch 'dg/local-mod-error-messages'
* dg/local-mod-error-messages: t7609-merge-co-error-msgs: test non-fast forward case too. Move "show_all_errors = 1" to setup_unpack_trees_porcelain() setup_unpack_trees_porcelain: take the whole options struct as parameter Move set_porcelain_error_msgs to unpack-trees.c and rename it Conflicts: merge-recursive.c
-rw-r--r--builtin/checkout.c3
-rw-r--r--builtin/merge.c3
-rw-r--r--merge-recursive.c46
-rw-r--r--merge-recursive.h6
-rwxr-xr-xt/t7609-merge-co-error-msgs.sh12
-rw-r--r--unpack-trees.c56
-rw-r--r--unpack-trees.h7
7 files changed, 69 insertions, 64 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c
index ff5ac1e0ff..aae80c34cf 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -380,7 +380,7 @@ static int merge_working_tree(struct checkout_opts *opts,
topts.src_index = &the_index;
topts.dst_index = &the_index;
- set_porcelain_error_msgs(topts.msgs, "checkout");
+ setup_unpack_trees_porcelain(&topts, "checkout");
refresh_cache(REFRESH_QUIET);
@@ -399,7 +399,6 @@ static int merge_working_tree(struct checkout_opts *opts,
topts.dir = xcalloc(1, sizeof(*topts.dir));
topts.dir->flags |= DIR_SHOW_IGNORED;
topts.dir->exclude_per_dir = ".gitignore";
- topts.show_all_errors = 1;
tree = parse_tree_indirect(old->commit ?
old->commit->object.sha1 :
(unsigned char *)EMPTY_TREE_SHA1_BIN);
diff --git a/builtin/merge.c b/builtin/merge.c
index 4e4ec898e6..5f65c0c8a6 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -718,8 +718,7 @@ int checkout_fast_forward(const unsigned char *head, const unsigned char *remote
opts.verbose_update = 1;
opts.merge = 1;
opts.fn = twoway_merge;
- opts.show_all_errors = 1;
- set_porcelain_error_msgs(opts.msgs, "merge");
+ setup_unpack_trees_porcelain(&opts, "merge");
trees[nr_trees] = parse_tree_indirect(head);
if (!trees[nr_trees++])
diff --git a/merge-recursive.c b/merge-recursive.c
index aadd48c4fc..20e1779428 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -180,7 +180,7 @@ static int git_merge_trees(int index_only,
opts.fn = threeway_merge;
opts.src_index = &the_index;
opts.dst_index = &the_index;
- set_porcelain_error_msgs(opts.msgs, "merge");
+ setup_unpack_trees_porcelain(&opts, "merge");
init_tree_desc_from_tree(t+0, common);
init_tree_desc_from_tree(t+1, head);
@@ -1288,50 +1288,6 @@ static int process_df_entry(struct merge_options *o,
return clean_merge;
}
-void set_porcelain_error_msgs(const char **msgs, const char *cmd)
-{
- const char *msg;
- char *tmp;
- const char *cmd2 = strcmp(cmd, "checkout") ? cmd : "switch branches";
- if (advice_commit_before_merge)
- msg = "Your local changes to the following files would be overwritten by %s:\n%%s"
- "Please, commit your changes or stash them before you can %s.";
- else
- msg = "Your local changes to the following files would be overwritten by %s:\n%%s";
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen(cmd2) - 2);
- sprintf(tmp, msg, cmd, cmd2);
- msgs[ERROR_WOULD_OVERWRITE] = tmp;
- msgs[ERROR_NOT_UPTODATE_FILE] = tmp;
-
- msgs[ERROR_NOT_UPTODATE_DIR] =
- "Updating the following directories would lose untracked files in it:\n%s";
-
- if (advice_commit_before_merge)
- msg = "The following untracked working tree files would be %s by %s:\n%%s"
- "Please move or remove them before you can %s.";
- else
- msg = "The following untracked working tree files would be %s by %s:\n%%s";
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("removed") + strlen(cmd2) - 4);
- sprintf(tmp, msg, "removed", cmd, cmd2);
- msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = tmp;
- tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("overwritten") + strlen(cmd2) - 4);
- sprintf(tmp, msg, "overwritten", cmd, cmd2);
- msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = tmp;
-
- /*
- * Special case: ERROR_BIND_OVERLAP refers to a pair of paths, we
- * cannot easily display it as a list.
- */
- msgs[ERROR_BIND_OVERLAP] = "Entry '%s' overlaps with '%s'. Cannot bind.";
-
- msgs[ERROR_SPARSE_NOT_UPTODATE_FILE] =
- "Cannot update sparse checkout: the following entries are not up-to-date:\n%s";
- msgs[ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN] =
- "The following Working tree files would be overwritten by sparse checkout update:\n%s";
- msgs[ERROR_WOULD_LOSE_ORPHANED_REMOVED] =
- "The following Working tree files would be removed by sparse checkout update:\n%s";
-}
-
int merge_trees(struct merge_options *o,
struct tree *head,
struct tree *merge,
diff --git a/merge-recursive.h b/merge-recursive.h
index 196f053106..34492dbd6e 100644
--- a/merge-recursive.h
+++ b/merge-recursive.h
@@ -24,12 +24,6 @@ struct merge_options {
struct string_list current_directory_set;
};
-/*
- * Sets the list of user-friendly error messages to be used by the
- * command "cmd" (either merge or checkout)
- */
-void set_porcelain_error_msgs(const char **msgs, const char *cmd);
-
/* merge_trees() but with recursive ancestor consolidation */
int merge_recursive(struct merge_options *o,
struct commit *h1,
diff --git a/t/t7609-merge-co-error-msgs.sh b/t/t7609-merge-co-error-msgs.sh
index 1a109b41dc..114d2bd785 100755
--- a/t/t7609-merge-co-error-msgs.sh
+++ b/t/t7609-merge-co-error-msgs.sh
@@ -34,9 +34,17 @@ error: The following untracked working tree files would be overwritten by merge:
Please move or remove them before you can merge.
EOF
-test_expect_success 'untracked files overwritten by merge' '
+test_expect_success 'untracked files overwritten by merge (fast and non-fast forward)' '
test_must_fail git merge branch 2>out &&
- test_cmp out expect
+ test_cmp out expect &&
+ git commit --allow-empty -m empty &&
+ (
+ GIT_MERGE_VERBOSITY=0 &&
+ export GIT_MERGE_VERBOSITY &&
+ test_must_fail git merge branch 2>out2
+ ) &&
+ test_cmp out2 expect &&
+ git reset --hard HEAD^
'
cat >expect <<\EOF
diff --git a/unpack-trees.c b/unpack-trees.c
index 3c7a7c9cde..803445aa7b 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -14,7 +14,7 @@
* read-tree. Non-scripted Porcelain is not required to use these messages
* and in fact are encouraged to reword them to better suit their particular
* situation better. See how "git checkout" and "git merge" replaces
- * them using set_porcelain_error_msgs(), for example.
+ * them using setup_unpack_trees_porcelain(), for example.
*/
const char *unpack_plumbing_errors[NB_UNPACK_TREES_ERROR_TYPES] = {
/* ERROR_WOULD_OVERWRITE */
@@ -50,6 +50,54 @@ const char *unpack_plumbing_errors[NB_UNPACK_TREES_ERROR_TYPES] = {
? ((o)->msgs[(type)]) \
: (unpack_plumbing_errors[(type)]) )
+void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
+ const char *cmd)
+{
+ const char **msgs = opts->msgs;
+ const char *msg;
+ char *tmp;
+ const char *cmd2 = strcmp(cmd, "checkout") ? cmd : "switch branches";
+ if (advice_commit_before_merge)
+ msg = "Your local changes to the following files would be overwritten by %s:\n%%s"
+ "Please, commit your changes or stash them before you can %s.";
+ else
+ msg = "Your local changes to the following files would be overwritten by %s:\n%%s";
+ tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen(cmd2) - 2);
+ sprintf(tmp, msg, cmd, cmd2);
+ msgs[ERROR_WOULD_OVERWRITE] = tmp;
+ msgs[ERROR_NOT_UPTODATE_FILE] = tmp;
+
+ msgs[ERROR_NOT_UPTODATE_DIR] =
+ "Updating the following directories would lose untracked files in it:\n%s";
+
+ if (advice_commit_before_merge)
+ msg = "The following untracked working tree files would be %s by %s:\n%%s"
+ "Please move or remove them before you can %s.";
+ else
+ msg = "The following untracked working tree files would be %s by %s:\n%%s";
+ tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("removed") + strlen(cmd2) - 4);
+ sprintf(tmp, msg, "removed", cmd, cmd2);
+ msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = tmp;
+ tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("overwritten") + strlen(cmd2) - 4);
+ sprintf(tmp, msg, "overwritten", cmd, cmd2);
+ msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = tmp;
+
+ /*
+ * Special case: ERROR_BIND_OVERLAP refers to a pair of paths, we
+ * cannot easily display it as a list.
+ */
+ msgs[ERROR_BIND_OVERLAP] = "Entry '%s' overlaps with '%s'. Cannot bind.";
+
+ msgs[ERROR_SPARSE_NOT_UPTODATE_FILE] =
+ "Cannot update sparse checkout: the following entries are not up-to-date:\n%s";
+ msgs[ERROR_WOULD_LOSE_ORPHANED_OVERWRITTEN] =
+ "The following Working tree files would be overwritten by sparse checkout update:\n%s";
+ msgs[ERROR_WOULD_LOSE_ORPHANED_REMOVED] =
+ "The following Working tree files would be removed by sparse checkout update:\n%s";
+
+ opts->show_all_errors = 1;
+}
+
static void add_entry(struct unpack_trees_options *o, struct cache_entry *ce,
unsigned int set, unsigned int clear)
{
@@ -77,12 +125,6 @@ static int add_rejected_path(struct unpack_trees_options *o,
const char *path)
{
struct rejected_paths_list *newentry;
- int porcelain = o && (o)->msgs[e];
- /*
- * simply display the given error message if in plumbing mode
- */
- if (!porcelain)
- o->show_all_errors = 0;
if (!o->show_all_errors)
return error(ERRORMSG(o, e), path);
diff --git a/unpack-trees.h b/unpack-trees.h
index 6e049b0997..7c0187d11a 100644
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -22,6 +22,13 @@ enum unpack_trees_error_types {
NB_UNPACK_TREES_ERROR_TYPES
};
+/*
+ * Sets the list of user-friendly error messages to be used by the
+ * command "cmd" (either merge or checkout), and show_all_errors to 1.
+ */
+void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
+ const char *cmd);
+
struct rejected_paths_list {
char *path;
struct rejected_paths_list *next;