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-rw-r--r--builtin-diff-files.c4
-rw-r--r--builtin-diff-index.c4
-rw-r--r--builtin-diff.c8
-rw-r--r--diff-lib.c10
-rw-r--r--wt-status.c12
5 files changed, 27 insertions, 11 deletions
diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index 5d4a5c5828..3ee26059fc 100644
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -47,5 +47,9 @@ int cmd_diff_files(int argc, const char **argv, const char *prefix)
if (rev.pending.nr ||
rev.min_age != -1 || rev.max_age != -1)
usage(diff_files_usage);
+ if (read_cache() < 0) {
+ perror("read_cache");
+ return -1;
+ }
return run_diff_files(&rev, silent);
}
diff --git a/builtin-diff-index.c b/builtin-diff-index.c
index 95a3db156b..083599d5c4 100644
--- a/builtin-diff-index.c
+++ b/builtin-diff-index.c
@@ -38,5 +38,9 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix)
if (rev.pending.nr != 1 ||
rev.max_count != -1 || rev.min_age != -1 || rev.max_age != -1)
usage(diff_cache_usage);
+ if (read_cache() < 0) {
+ perror("read_cache");
+ return -1;
+ }
return run_diff_index(&rev, cached);
}
diff --git a/builtin-diff.c b/builtin-diff.c
index a6590205e8..12d11f0c55 100644
--- a/builtin-diff.c
+++ b/builtin-diff.c
@@ -56,6 +56,10 @@ static int builtin_diff_files(struct rev_info *revs,
if (revs->max_count < 0 &&
(revs->diffopt.output_format & DIFF_FORMAT_PATCH))
revs->combine_merges = revs->dense_combined_merges = 1;
+ if (read_cache() < 0) {
+ perror("read_cache");
+ return -1;
+ }
return run_diff_files(revs, silent);
}
@@ -151,6 +155,10 @@ static int builtin_diff_index(struct rev_info *revs,
revs->max_count != -1 || revs->min_age != -1 ||
revs->max_age != -1)
usage(builtin_diff_usage);
+ if (read_cache() < 0) {
+ perror("read_cache");
+ return -1;
+ }
return run_diff_index(revs, cached);
}
diff --git a/diff-lib.c b/diff-lib.c
index 91cd87742f..278ba79ee6 100644
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -20,11 +20,7 @@ int run_diff_files(struct rev_info *revs, int silent_on_removed)
if (diff_unmerged_stage < 0)
diff_unmerged_stage = 2;
- entries = read_cache();
- if (entries < 0) {
- perror("read_cache");
- return -1;
- }
+ entries = active_nr;
for (i = 0; i < entries; i++) {
struct stat st;
unsigned int oldmode, newmode;
@@ -354,10 +350,6 @@ int run_diff_index(struct rev_info *revs, int cached)
if (!revs->ignore_merges)
match_missing = 1;
- if (read_cache() < 0) {
- perror("read_cache");
- return -1;
- }
mark_merge_entries();
ent = revs->pending.objects[0].item;
diff --git a/wt-status.c b/wt-status.c
index 2879c3d5ec..e346511153 100644
--- a/wt-status.c
+++ b/wt-status.c
@@ -191,12 +191,18 @@ static void wt_status_print_changed_cb(struct diff_queue_struct *q,
wt_status_print_trailer();
}
+static void wt_read_cache(struct wt_status *s)
+{
+ discard_cache();
+ read_cache();
+}
+
void wt_status_print_initial(struct wt_status *s)
{
int i;
char buf[PATH_MAX];
- read_cache();
+ wt_read_cache(s);
if (active_nr) {
s->commitable = 1;
wt_status_print_cached_header(NULL);
@@ -220,6 +226,7 @@ static void wt_status_print_updated(struct wt_status *s)
rev.diffopt.format_callback = wt_status_print_updated_cb;
rev.diffopt.format_callback_data = s;
rev.diffopt.detect_rename = 1;
+ wt_read_cache(s);
run_diff_index(&rev, 1);
}
@@ -231,6 +238,7 @@ static void wt_status_print_changed(struct wt_status *s)
rev.diffopt.output_format |= DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = wt_status_print_changed_cb;
rev.diffopt.format_callback_data = s;
+ wt_read_cache(s);
run_diff_files(&rev, 0);
}
@@ -287,6 +295,7 @@ static void wt_status_print_verbose(struct wt_status *s)
setup_revisions(0, NULL, &rev, s->reference);
rev.diffopt.output_format |= DIFF_FORMAT_PATCH;
rev.diffopt.detect_rename = 1;
+ wt_read_cache(s);
run_diff_index(&rev, 1);
}
@@ -316,7 +325,6 @@ void wt_status_print(struct wt_status *s)
}
else {
wt_status_print_updated(s);
- discard_cache();
}
wt_status_print_changed(s);