--summary will cause git-push to output a one-line of each commit pushed.
--summary=n will display at most n commits for each ref pushed.
$ git push --dry-run --summary origin :
To /home/larry/gitsandbox/a
80f0e50..5593a38 master -> master
> 5593a38 foo
> 81c03f8 bar
Fetch works the same way.
Signed-off-by: Larry D'Anna <larry@xxxxxxxxxxxxxx>
---
Changes since last version:
* fixed the segfalt bug. commit->buffer was NULL.
Documentation/fetch-options.txt | 7 ++++++
Documentation/git-push.txt | 6 +++++
builtin-fetch.c | 24 ++++++++++++++++-----
builtin-log.c | 42 +++++++++++++++++++++++++++++++++++++++
builtin-push.c | 12 ++++++++--
builtin.h | 2 +
transport.c | 39 +++++++++++++++++++++++++-----------
transport.h | 2 +-
8 files changed, 112 insertions(+), 22 deletions(-)
diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt
index d313795..2e66d5e 100644
--- a/Documentation/fetch-options.txt
+++ b/Documentation/fetch-options.txt
@@ -27,6 +27,13 @@
fetches is a descendant of `<lbranch>`. This option
overrides that check.
+--summary::
+ Print a one-line summary of each commit fetched.
+
+--summary=<n>::
+ Like --summary, but with a limit of <n> commits per ref.
+
+
ifdef::git-pull[]
--no-tags::
endif::git-pull[]
diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt
index 2653388..803fe36 100644
--- a/Documentation/git-push.txt
+++ b/Documentation/git-push.txt
@@ -85,6 +85,12 @@ nor in any Push line of the corresponding remotes file---see below).
--dry-run::
Do everything except actually send the updates.
+--summary::
+ Print a one-line summary of each commit pushed.
+
+--summary=<n>::
+ Like --summary, but with a limit of <n> commits per ref.
+
--porcelain::
Produce machine-readable output. The output status line for each ref
will be tab-separated and sent to stdout instead of stderr. The full
diff --git a/builtin-fetch.c b/builtin-fetch.c
index cd5eb9a..c98d06b 100644
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -29,6 +29,7 @@ static const char *depth;
static const char *upload_pack;
static struct strbuf default_rla = STRBUF_INIT;
static struct transport *transport;
+static int summary;
static struct option builtin_fetch_options[] = {
OPT__VERBOSITY(&verbosity),
@@ -47,6 +48,9 @@ static struct option builtin_fetch_options[] = {
"allow updating of HEAD ref"),
OPT_STRING(0, "depth", &depth, "DEPTH",
"deepen history of shallow clone"),
+ { OPTION_INTEGER, 0, "summary", &summary, "n", "print a summary of [at most n] fetched commits",
+ PARSE_OPT_OPTARG, NULL, 20
+ },
OPT_END()
};
@@ -197,7 +201,8 @@ static int s_update_ref(const char *action,
static int update_local_ref(struct ref *ref,
const char *remote,
- char *display)
+ char *display,
+ char *quickref)
{
struct commit *current = NULL, *updated;
enum object_type type;
@@ -260,11 +265,12 @@ static int update_local_ref(struct ref *ref,
sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '*',
SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref,
r ? " (unable to update local ref)" : "");
+ if (!r)
+ strcpy(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV));
return r;
}
if (in_merge_bases(current, &updated, 1)) {
- char quickref[83];
int r;
strcpy(quickref, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV));
strcat(quickref, "..");
@@ -275,7 +281,6 @@ static int update_local_ref(struct ref *ref,
pretty_ref, r ? " (unable to update local ref)" : "");
return r;
} else if (force || ref->force) {
- char quickref[84];
int r;
strcpy(quickref, find_unique_abbrev(current->object.sha1, DEFAULT_ABBREV));
strcat(quickref, "...");
@@ -301,6 +306,7 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
struct commit *commit;
int url_len, i, note_len, shown_url = 0, rc = 0;
char note[1024];
+ char quickref[84];
const char *what, *kind;
struct ref *rm;
char *url, *filename = git_path("FETCH_HEAD");
@@ -373,12 +379,15 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
fputc(url[i], fp);
fputc('\n', fp);
- if (ref)
- rc |= update_local_ref(ref, what, note);
- else
+ if (ref) {
+ *quickref = 0;
+ rc |= update_local_ref(ref, what, note, quickref);
+ } else {
+ strcpy(quickref, find_unique_abbrev(rm->old_sha1, DEFAULT_ABBREV));
sprintf(note, "* %-*s %-*s -> FETCH_HEAD",
SUMMARY_WIDTH, *kind ? kind : "branch",
REFCOL_WIDTH, *what ? what : "HEAD");
+ }
if (*note) {
if (verbosity >= 0 && !shown_url) {
fprintf(stderr, "From %.*s\n",
@@ -388,6 +397,9 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
if (verbosity >= 0)
fprintf(stderr, " %s\n", note);
}
+ if (summary && quickref[0])
+ print_summary_for_push_or_fetch(quickref, summary);
+
}
free(url);
fclose(fp);
diff --git a/builtin-log.c b/builtin-log.c
index 0c2fa0a..a09670c 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -1293,3 +1293,45 @@ int cmd_cherry(int argc, const char **argv, const char *prefix)
free_patch_ids(&ids);
return 0;
}
+
+
+void print_summary_for_push_or_fetch(const char *quickref, int limit)
+{
+ struct rev_info rev;
+ int i, max;
+ struct object *obj;
+ struct commit *commit;
+
+ max = get_max_object_index();
+ for (i = 0; i < max; i++) {
+ obj = get_indexed_object(i);
+ if (obj)
+ obj->flags &= ~ALL_REV_FLAGS;
+ }
+
+ init_revisions(&rev, NULL);
+ rev.prune = 0;
+ assert(!handle_revision_arg(quickref, &rev, 0, 1));
+ assert(!prepare_revision_walk(&rev));
+
+ while ((commit = get_revision(&rev)) != NULL) {
+ struct strbuf buf = STRBUF_INIT;
+ if (limit == 0) {
+ fprintf(stderr, " ...\n");
+ break;
+ }
+ if (!commit->buffer) {
+ enum object_type type;
+ unsigned long size;
+ commit->buffer =
+ read_sha1_file(commit->object.sha1, &type, &size);
+ if (!commit->buffer)
+ die("Cannot read commit %s", sha1_to_hex(commit->object.sha1));
+ }
+ format_commit_message(commit, " %m %h %s\n", &buf, 0);
+ fputs(buf.buf, stderr);
+ strbuf_release(&buf);
+ limit--;
+ }
+ fputs("\n", stderr);
+}
diff --git a/builtin-push.c b/builtin-push.c
index 0a0297f..d38f9a8 100644
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -113,7 +113,7 @@ static void setup_default_push_refspecs(void)
}
}
-static int do_push(const char *repo, int flags)
+static int do_push(const char *repo, int flags, int summary)
{
int i, errs;
struct remote *remote = remote_get(repo);
@@ -173,7 +173,7 @@ static int do_push(const char *repo, int flags)
if (flags & TRANSPORT_PUSH_VERBOSE)
fprintf(stderr, "Pushing to %s\n", url[i]);
- err = transport_push(transport, refspec_nr, refspec, flags);
+ err = transport_push(transport, refspec_nr, refspec, flags, summary);
err |= transport_disconnect(transport);
if (!err)
@@ -192,6 +192,8 @@ int cmd_push(int argc, const char **argv, const char *prefix)
int rc;
const char *repo = NULL; /* default repository */
+ int summary = 0;
+
struct option options[] = {
OPT_BIT('v', "verbose", &flags, "be verbose", TRANSPORT_PUSH_VERBOSE),
OPT_STRING( 0 , "repo", &repo, "repository", "repository"),
@@ -205,6 +207,10 @@ int cmd_push(int argc, const char **argv, const char *prefix)
OPT_BOOLEAN( 0 , "thin", &thin, "use thin pack"),
OPT_STRING( 0 , "receive-pack", &receivepack, "receive-pack", "receive pack program"),
OPT_STRING( 0 , "exec", &receivepack, "receive-pack", "receive pack program"),
+ { OPTION_INTEGER, 0, "summary", &summary, "n", "print a summary of [at most n] pushed commits",
+ PARSE_OPT_OPTARG, NULL, 20
+ },
+
OPT_END()
};
@@ -218,7 +224,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
set_refspecs(argv + 1, argc - 1);
}
- rc = do_push(repo, flags);
+ rc = do_push(repo, flags, summary);
if (rc == -1)
usage_with_options(push_usage, options);
else
diff --git a/builtin.h b/builtin.h
index 20427d2..5aea3a3 100644
--- a/builtin.h
+++ b/builtin.h
@@ -113,4 +113,6 @@ extern int cmd_verify_pack(int argc, const char **argv, const char *prefix);
extern int cmd_show_ref(int argc, const char **argv, const char *prefix);
extern int cmd_pack_refs(int argc, const char **argv, const char *prefix);
+extern void print_summary_for_push_or_fetch(const char *quickref, int limit);
+
#endif
diff --git a/transport.c b/transport.c
index de0d587..80105ae 100644
--- a/transport.c
+++ b/transport.c
@@ -11,6 +11,7 @@
#include "bundle.h"
#include "dir.h"
#include "refs.h"
+#include "builtin.h"
/* rsync support */
@@ -750,17 +751,20 @@ static const char *status_abbrev(unsigned char sha1[20])
return find_unique_abbrev(sha1, DEFAULT_ABBREV);
}
-static void print_ok_ref_status(struct ref *ref, int porcelain)
+static void print_ok_ref_status(struct ref *ref, int porcelain, int summary)
{
+ char quickref[84];
+ int summary_impossible = 0;
+
if (ref->deletion)
print_ref_status('-', "[deleted]", ref, NULL, NULL, porcelain);
- else if (is_null_sha1(ref->old_sha1))
+ else if (is_null_sha1(ref->old_sha1)) {
print_ref_status('*',
(!prefixcmp(ref->name, "refs/tags/") ? "[new tag]" :
"[new branch]"),
ref, ref->peer_ref, NULL, porcelain);
- else {
- char quickref[84];
+ strcpy(quickref, status_abbrev(ref->new_sha1));
+ } else {
char type;
const char *msg;
@@ -769,6 +773,8 @@ static void print_ok_ref_status(struct ref *ref, int porcelain)
strcat(quickref, "...");
type = '+';
msg = "forced update";
+ if (!lookup_commit_reference_gently(ref->old_sha1, 1))
+ summary_impossible = 1;
} else {
strcat(quickref, "..");
type = ' ';
@@ -778,9 +784,17 @@ static void print_ok_ref_status(struct ref *ref, int porcelain)
print_ref_status(type, quickref, ref, ref->peer_ref, msg, porcelain);
}
+
+ if (summary) {
+ if (summary_impossible) {
+ fprintf(stderr, " %s is unavailable\n", status_abbrev(ref->old_sha1));
+ } else {
+ print_summary_for_push_or_fetch(quickref, summary);
+ }
+ }
}
-static int print_one_push_status(struct ref *ref, const char *dest, int count, int porcelain)
+static int print_one_push_status(struct ref *ref, const char *dest, int count, int porcelain, int summary)
{
if (!count)
fprintf(stderr, "To %s\n", dest);
@@ -812,7 +826,7 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i
"remote failed to report status", porcelain);
break;
case REF_STATUS_OK:
- print_ok_ref_status(ref, porcelain);
+ print_ok_ref_status(ref, porcelain, summary);
break;
}
@@ -820,7 +834,7 @@ static int print_one_push_status(struct ref *ref, const char *dest, int count, i
}
static void print_push_status(const char *dest, struct ref *refs,
- int verbose, int porcelain)
+ int verbose, int porcelain, int summary)
{
struct ref *ref;
int n = 0;
@@ -828,18 +842,18 @@ static void print_push_status(const char *dest, struct ref *refs,
if (verbose) {
for (ref = refs; ref; ref = ref->next)
if (ref->status == REF_STATUS_UPTODATE)
- n += print_one_push_status(ref, dest, n, porcelain);
+ n += print_one_push_status(ref, dest, n, porcelain, summary);
}
for (ref = refs; ref; ref = ref->next)
if (ref->status == REF_STATUS_OK)
- n += print_one_push_status(ref, dest, n, porcelain);
+ n += print_one_push_status(ref, dest, n, porcelain, summary);
for (ref = refs; ref; ref = ref->next) {
if (ref->status != REF_STATUS_NONE &&
ref->status != REF_STATUS_UPTODATE &&
ref->status != REF_STATUS_OK)
- n += print_one_push_status(ref, dest, n, porcelain);
+ n += print_one_push_status(ref, dest, n, porcelain, summary);
}
}
@@ -997,7 +1011,8 @@ int transport_set_option(struct transport *transport,
}
int transport_push(struct transport *transport,
- int refspec_nr, const char **refspec, int flags)
+ int refspec_nr, const char **refspec,
+ int flags, int summary)
{
verify_remote_names(refspec_nr, refspec);
@@ -1024,7 +1039,7 @@ int transport_push(struct transport *transport,
ret = transport->push_refs(transport, remote_refs, flags);
- print_push_status(transport->url, remote_refs, verbose | porcelain, porcelain);
+ print_push_status(transport->url, remote_refs, verbose | porcelain, porcelain, summary);
if (!(flags & TRANSPORT_PUSH_DRY_RUN)) {
struct ref *ref;
diff --git a/transport.h b/transport.h
index 51b5397..360051e 100644
--- a/transport.h
+++ b/transport.h
@@ -68,7 +68,7 @@ int transport_set_option(struct transport *transport, const char *name,
const char *value);
int transport_push(struct transport *connection,
- int refspec_nr, const char **refspec, int flags);
+ int refspec_nr, const char **refspec, int flags, int summary);
const struct ref *transport_get_remote_refs(struct transport *transport);
--
1.6.3.3.415.gbe1e
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