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From: "Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: peff@peff.net, jrnieder@google.com, stolee@gmail.com,
	Derrick Stolee <dstolee@microsoft.com>,
	Derrick Stolee <dstolee@microsoft.com>
Subject: [PATCH 12/15] job-runner: add --interval=<span> option
Date: Fri, 03 Apr 2020 20:48:11 +0000	[thread overview]
Message-ID: <ac7d624dc51823965482e6e8f0ef166767bafb78.1585946894.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.597.git.1585946894.gitgitgadget@gmail.com>

From: Derrick Stolee <dstolee@microsoft.com>

The previous change used the job.loopInterval config option to
adjust the default sleep between iterations of the job loop in
'git job-runner'. Now, add a command-line option so a user can
override the configured value with an explicit value.

The value specified by this command-line option cannot be
changed without restarting the job-runner process.

RFC QUESTION: Are things like this useful, or should we only
use config options for this customization?

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 Documentation/git-job-runner.txt | 6 ++++++
 builtin/job-runner.c             | 7 +++++++
 2 files changed, 13 insertions(+)

diff --git a/Documentation/git-job-runner.txt b/Documentation/git-job-runner.txt
index 010b2d05f9b..0719113a008 100644
--- a/Documentation/git-job-runner.txt
+++ b/Documentation/git-job-runner.txt
@@ -33,6 +33,12 @@ OPTIONS
 	attempts running jobs on repositories located at the provided
 	`<dir>` values. This option can be specified multiple times.
 
+--interval=<span>::
+	The job runner pauses between each attempt to run jobs. Use the
+	specified `<span>` as a number of seconds between each attempt.
+	If this is not specified, then the default will be found from
+	`jobs.loopInterval` or the default value of 30 minutes.
+
 
 CONFIGURATION
 -------------
diff --git a/builtin/job-runner.c b/builtin/job-runner.c
index 7e37b122d99..d1fca2c97b8 100644
--- a/builtin/job-runner.c
+++ b/builtin/job-runner.c
@@ -258,11 +258,16 @@ static int run_job_loop_step(struct string_list *list)
 	return result;
 }
 
+static unsigned int arg_interval = 0;
+
 static unsigned int get_loop_interval(void)
 {
 	/* Default: 30 minutes */
 	timestamp_t interval = 30 * 60;
 
+	if (arg_interval)
+		return arg_interval;
+
 	try_get_timestamp(NULL, ".", "loopinterval", &interval);
 
 	return interval;
@@ -287,6 +292,8 @@ int cmd_job_runner(int argc, const char **argv, const char *prefix)
 			       N_("<path>"),
 			       N_("run jobs on the repository at <path>"),
 			       PARSE_OPT_NONEG, arg_repos_append),
+		OPT_INTEGER(0, "interval", &arg_interval,
+			    N_("seconds to pause between running any jobs")),
 		OPT_END(),
 	};
 
-- 
gitgitgadget


  parent reply	other threads:[~2020-04-03 20:48 UTC|newest]

Thread overview: 55+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-03 20:47 [PATCH 00/15] [RFC] Maintenance jobs and job runner Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` [PATCH 01/15] run-job: create barebones builtin Derrick Stolee via GitGitGadget
2020-04-05 15:10   ` Phillip Wood
2020-04-05 19:21     ` Junio C Hamano
2020-04-06 14:42       ` Derrick Stolee
2020-04-07  0:58         ` Danh Doan
2020-04-07 10:54           ` Derrick Stolee
2020-04-07 14:16             ` Danh Doan
2020-04-07 14:30               ` Johannes Schindelin
2020-04-03 20:48 ` [PATCH 02/15] run-job: implement commit-graph job Derrick Stolee via GitGitGadget
2020-05-20 19:08   ` Josh Steadmon
2020-04-03 20:48 ` [PATCH 03/15] run-job: implement fetch job Derrick Stolee via GitGitGadget
2020-04-05 15:14   ` Phillip Wood
2020-04-06 12:48     ` Derrick Stolee
2020-04-05 20:28   ` Junio C Hamano
2020-04-06 12:46     ` Derrick Stolee
2020-05-20 19:08   ` Josh Steadmon
2020-04-03 20:48 ` [PATCH 04/15] run-job: implement loose-objects job Derrick Stolee via GitGitGadget
2020-04-05 20:33   ` Junio C Hamano
2020-04-03 20:48 ` [PATCH 05/15] run-job: implement pack-files job Derrick Stolee via GitGitGadget
2020-05-27 22:17   ` Josh Steadmon
2020-04-03 20:48 ` [PATCH 06/15] run-job: auto-size or use custom pack-files batch Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` [PATCH 07/15] config: add job.pack-files.batchSize option Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` [PATCH 08/15] job-runner: create builtin for job loop Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` [PATCH 09/15] job-runner: load repos from config by default Derrick Stolee via GitGitGadget
2020-04-05 15:18   ` Phillip Wood
2020-04-06 12:49     ` Derrick Stolee
2020-04-05 15:41   ` Phillip Wood
2020-04-06 12:57     ` Derrick Stolee
2020-04-03 20:48 ` [PATCH 10/15] job-runner: use config to limit job frequency Derrick Stolee via GitGitGadget
2020-04-05 15:24   ` Phillip Wood
2020-04-03 20:48 ` [PATCH 11/15] job-runner: use config for loop interval Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` Derrick Stolee via GitGitGadget [this message]
2020-04-03 20:48 ` [PATCH 13/15] job-runner: skip a job if job.<job-name>.enabled is false Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` [PATCH 14/15] job-runner: add --daemonize option Derrick Stolee via GitGitGadget
2020-04-03 20:48 ` [PATCH 15/15] runjob: customize the loose-objects batch size Derrick Stolee via GitGitGadget
2020-04-03 21:40 ` [PATCH 00/15] [RFC] Maintenance jobs and job runner Junio C Hamano
2020-04-04  0:16   ` Derrick Stolee
2020-04-07  0:50     ` Danh Doan
2020-04-07 10:59       ` Derrick Stolee
2020-04-07 14:26         ` Danh Doan
2020-04-07 14:43           ` Johannes Schindelin
2020-04-07  1:48     ` brian m. carlson
2020-04-07 20:08       ` Junio C Hamano
2020-04-07 22:23       ` Johannes Schindelin
2020-04-08  0:01         ` brian m. carlson
2020-05-27 22:39           ` Josh Steadmon
2020-05-28  0:47             ` Junio C Hamano
2020-05-27 21:52               ` Johannes Schindelin
2020-05-28 14:48                 ` Junio C Hamano
2020-05-28 14:50                 ` Jonathan Nieder
2020-05-28 14:57                   ` Junio C Hamano
2020-05-28 15:03                     ` Jonathan Nieder
2020-05-28 15:30                       ` Derrick Stolee
2020-05-28  4:39                         ` Johannes Schindelin

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