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authorJunio C Hamano <gitster@pobox.com>2020-11-18 21:32:53 (GMT)
committerJunio C Hamano <gitster@pobox.com>2020-11-18 21:32:53 (GMT)
commit7660da161821ab79b8ecd5019c28843ed7e770a6 (patch)
treed0993b4af829e0275d6ff7cd0f87b17f69819b7c /builtin/for-each-repo.c
parentc042c455d4ffb9b5ed0c280301b5661f3efad572 (diff)
parent0016b618182f642771dc589cf0090289f9fe1b4f (diff)
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Merge branch 'ds/maintenance-part-3'
Parts of "git maintenance" to ease writing crontab entries (and other scheduling system configuration) for it. * ds/maintenance-part-3: maintenance: add troubleshooting guide to docs maintenance: use 'incremental' strategy by default maintenance: create maintenance.strategy config maintenance: add start/stop subcommands maintenance: add [un]register subcommands for-each-repo: run subcommands on configured repos maintenance: add --schedule option and config maintenance: optionally skip --auto process
Diffstat (limited to 'builtin/for-each-repo.c')
-rw-r--r--builtin/for-each-repo.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/builtin/for-each-repo.c b/builtin/for-each-repo.c
new file mode 100644
index 0000000..5bba623
--- /dev/null
+++ b/builtin/for-each-repo.c
@@ -0,0 +1,58 @@
+#include "cache.h"
+#include "config.h"
+#include "builtin.h"
+#include "parse-options.h"
+#include "run-command.h"
+#include "string-list.h"
+
+static const char * const for_each_repo_usage[] = {
+ N_("git for-each-repo --config=<config> <command-args>"),
+ NULL
+};
+
+static int run_command_on_repo(const char *path,
+ void *cbdata)
+{
+ int i;
+ struct child_process child = CHILD_PROCESS_INIT;
+ struct strvec *args = (struct strvec *)cbdata;
+
+ child.git_cmd = 1;
+ strvec_pushl(&child.args, "-C", path, NULL);
+
+ for (i = 0; i < args->nr; i++)
+ strvec_push(&child.args, args->v[i]);
+
+ return run_command(&child);
+}
+
+int cmd_for_each_repo(int argc, const char **argv, const char *prefix)
+{
+ static const char *config_key = NULL;
+ int i, result = 0;
+ const struct string_list *values;
+ struct strvec args = STRVEC_INIT;
+
+ const struct option options[] = {
+ OPT_STRING(0, "config", &config_key, N_("config"),
+ N_("config key storing a list of repository paths")),
+ OPT_END()
+ };
+
+ argc = parse_options(argc, argv, prefix, options, for_each_repo_usage,
+ PARSE_OPT_STOP_AT_NON_OPTION);
+
+ if (!config_key)
+ die(_("missing --config=<config>"));
+
+ for (i = 0; i < argc; i++)
+ strvec_push(&args, argv[i]);
+
+ values = repo_config_get_value_multi(the_repository,
+ config_key);
+
+ for (i = 0; !result && i < values->nr; i++)
+ result = run_command_on_repo(values->items[i].string, &args);
+
+ return result;
+}