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From: "Lénaïc Huard" <lenaic@lhuard.fr>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
	"Derrick Stolee" <dstolee@microsoft.com>,
	"Eric Sunshine" <sunshine@sunshineco.com>,
	"Đoàn Trần Công Danh" <congdanhqx@gmail.com>,
	"Felipe Contreras" <felipe.contreras@gmail.com>,
	"Phillip Wood" <phillip.wood123@gmail.com>,
	"Martin Ågren" <martin.agren@gmail.com>,
	"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
	"Bagas Sanjaya" <bagasdotme@gmail.com>,
	"brian m . carlson" <sandals@crustytoothpaste.net>,
	"Johannes Schindelin" <Johannes.Schindelin@gmx.de>,
	"Lénaïc Huard" <lenaic@lhuard.fr>
Subject: [PATCH v4 2/4] maintenance: introduce ENABLE/DISABLE for code clarity
Date: Mon, 24 May 2021 09:15:36 +0200	[thread overview]
Message-ID: <20210524071538.46862-3-lenaic@lhuard.fr> (raw)
In-Reply-To: <20210524071538.46862-1-lenaic@lhuard.fr>

The first parameter of `XXX_update_schedule` and alike functions is a
boolean specifying if the tasks should be scheduled or unscheduled.

Using an `enum` with `ENABLE` and `DISABLE` values can make the code
clearer.

Signed-off-by: Lénaïc Huard <lenaic@lhuard.fr>
---
 builtin/gc.c | 49 +++++++++++++++++++++++++++++++------------------
 1 file changed, 31 insertions(+), 18 deletions(-)

diff --git a/builtin/gc.c b/builtin/gc.c
index ef7226d7bc..0caf8d45c4 100644
--- a/builtin/gc.c
+++ b/builtin/gc.c
@@ -1570,19 +1570,21 @@ static char *launchctl_get_uid(void)
 	return xstrfmt("gui/%d", getuid());
 }
 
-static int launchctl_boot_plist(int enable, const char *filename, const char *cmd)
+enum enable_or_disable {
+	DISABLE,
+	ENABLE
+};
+
+static int launchctl_boot_plist(enum enable_or_disable enable,
+				const char *filename, const char *cmd)
 {
 	int result;
 	struct child_process child = CHILD_PROCESS_INIT;
 	char *uid = launchctl_get_uid();
 
 	strvec_split(&child.args, cmd);
-	if (enable)
-		strvec_push(&child.args, "bootstrap");
-	else
-		strvec_push(&child.args, "bootout");
-	strvec_push(&child.args, uid);
-	strvec_push(&child.args, filename);
+	strvec_pushl(&child.args, enable == ENABLE ? "bootstrap" : "bootout",
+		     uid, filename, NULL);
 
 	child.no_stderr = 1;
 	child.no_stdout = 1;
@@ -1601,7 +1603,7 @@ static int launchctl_remove_plist(enum schedule_priority schedule, const char *c
 	const char *frequency = get_frequency(schedule);
 	char *name = launchctl_service_name(frequency);
 	char *filename = launchctl_service_filename(name);
-	int result = launchctl_boot_plist(0, filename, cmd);
+	int result = launchctl_boot_plist(DISABLE, filename, cmd);
 	unlink(filename);
 	free(filename);
 	free(name);
@@ -1684,8 +1686,8 @@ static int launchctl_schedule_plist(const char *exec_path, enum schedule_priorit
 	fclose(plist);
 
 	/* bootout might fail if not already running, so ignore */
-	launchctl_boot_plist(0, filename, cmd);
-	if (launchctl_boot_plist(1, filename, cmd))
+	launchctl_boot_plist(DISABLE, filename, cmd);
+	if (launchctl_boot_plist(ENABLE, filename, cmd))
 		die(_("failed to bootstrap service %s"), filename);
 
 	free(filename);
@@ -1702,12 +1704,17 @@ static int launchctl_add_plists(const char *cmd)
 		launchctl_schedule_plist(exec_path, SCHEDULE_WEEKLY, cmd);
 }
 
-static int launchctl_update_schedule(int run_maintenance, int fd, const char *cmd)
+static int launchctl_update_schedule(enum enable_or_disable run_maintenance,
+				     int fd, const char *cmd)
 {
-	if (run_maintenance)
+	switch (run_maintenance) {
+	case ENABLE:
 		return launchctl_add_plists(cmd);
-	else
+	case DISABLE:
 		return launchctl_remove_plists(cmd);
+	default:
+		BUG("invalid enable_or_disable value");
+	}
 }
 
 static char *schtasks_task_name(const char *frequency)
@@ -1864,18 +1871,24 @@ static int schtasks_schedule_tasks(const char *cmd)
 		schtasks_schedule_task(exec_path, SCHEDULE_WEEKLY, cmd);
 }
 
-static int schtasks_update_schedule(int run_maintenance, int fd, const char *cmd)
+static int schtasks_update_schedule(enum enable_or_disable run_maintenance,
+				    int fd, const char *cmd)
 {
-	if (run_maintenance)
+	switch (run_maintenance) {
+	case ENABLE:
 		return schtasks_schedule_tasks(cmd);
-	else
+	case DISABLE:
 		return schtasks_remove_tasks(cmd);
+	default:
+		BUG("invalid enable_or_disable value");
+	}
 }
 
 #define BEGIN_LINE "# BEGIN GIT MAINTENANCE SCHEDULE"
 #define END_LINE "# END GIT MAINTENANCE SCHEDULE"
 
-static int crontab_update_schedule(int run_maintenance, int fd, const char *cmd)
+static int crontab_update_schedule(enum enable_or_disable run_maintenance,
+				   int fd, const char *cmd)
 {
 	int result = 0;
 	int in_old_region = 0;
@@ -1925,7 +1938,7 @@ static int crontab_update_schedule(int run_maintenance, int fd, const char *cmd)
 			fprintf(cron_in, "%s\n", line.buf);
 	}
 
-	if (run_maintenance) {
+	if (run_maintenance == ENABLE) {
 		struct strbuf line_format = STRBUF_INIT;
 		const char *exec_path = git_exec_path();
 
-- 
2.31.1


  parent reply	other threads:[~2021-05-24  7:17 UTC|newest]

Thread overview: 138+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-01 14:52 [PATCH] maintenance: use systemd timers on Linux Lénaïc Huard
2021-05-01 20:02 ` brian m. carlson
2021-05-02  5:28 ` Bagas Sanjaya
2021-05-02  6:49   ` Eric Sunshine
2021-05-02  6:45 ` Eric Sunshine
2021-05-02 14:10   ` Phillip Wood
2021-05-05 12:19     ` Đoàn Trần Công Danh
2021-05-05 14:57       ` Phillip Wood
2021-05-05 12:01   ` Ævar Arnfjörð Bjarmason
2021-05-09 22:34     ` Lénaïc Huard
2021-05-10 13:03       ` Ævar Arnfjörð Bjarmason
2021-05-02 11:12 ` Bagas Sanjaya
2021-05-03 12:04 ` Derrick Stolee
2021-05-09 21:32 ` [PATCH v2 0/1] " Lénaïc Huard
2021-05-09 21:32   ` [PATCH v2 1/1] " Lénaïc Huard
2021-05-10  1:20     ` Đoàn Trần Công Danh
2021-05-10  2:48       ` Eric Sunshine
2021-05-10  6:25         ` Junio C Hamano
2021-05-12  0:29           ` Đoàn Trần Công Danh
2021-05-12  6:59             ` Felipe Contreras
2021-05-12 13:26               ` Phillip Wood
2021-05-12 13:38             ` Phillip Wood
2021-05-12 15:41               ` Đoàn Trần Công Danh
2021-05-10 18:03     ` Phillip Wood
2021-05-10 18:25       ` Eric Sunshine
2021-05-10 20:09         ` Phillip Wood
2021-05-10 20:52           ` Eric Sunshine
2021-06-08 14:55       ` Lénaïc Huard
2021-05-10 19:15     ` Martin Ågren
2021-05-11 14:50     ` Phillip Wood
2021-05-11 17:31     ` Derrick Stolee
2021-05-20 22:13   ` [PATCH v3 0/4] " Lénaïc Huard
2021-05-20 22:13     ` [PATCH v3 1/4] cache.h: rename "xdg_config_home" to "xdg_config_home_git" Lénaïc Huard
2021-05-20 23:44       ` Đoàn Trần Công Danh
2021-05-20 22:13     ` [PATCH v3 2/4] maintenance: introduce ENABLE/DISABLE for code clarity Lénaïc Huard
2021-05-20 22:13     ` [PATCH v3 3/4] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-05-21  9:52       ` Bagas Sanjaya
2021-05-20 22:13     ` [PATCH v3 4/4] maintenance: optionally use systemd timers on Linux Lénaïc Huard
2021-05-21  9:59       ` Bagas Sanjaya
2021-05-21 16:59         ` Derrick Stolee
2021-05-22  6:57           ` Johannes Schindelin
2021-05-23 18:36             ` Felipe Contreras
2021-05-23 23:27               ` brian m. carlson
2021-05-24  1:18                 ` Felipe Contreras
2021-05-24  7:03                 ` Ævar Arnfjörð Bjarmason
2021-05-24 15:51                   ` Junio C Hamano
2021-05-25  1:50                     ` Johannes Schindelin
2021-05-25 11:13                       ` Felipe Contreras
2021-05-26 10:29                       ` CoC, inclusivity etc. (was "Re: [...] systemd timers on Linux") Ævar Arnfjörð Bjarmason
2021-05-26 16:05                         ` Felipe Contreras
2021-05-27 14:24                         ` Jeff King
2021-05-27 17:30                           ` Felipe Contreras
2021-05-27 23:58                           ` Junio C Hamano
2021-05-28 14:44                           ` Phillip Susi
2021-05-30 21:58                             ` Jeff King
2021-05-24 17:52                   ` [PATCH v3 4/4] maintenance: optionally use systemd timers on Linux Felipe Contreras
2021-05-24  7:15     ` [PATCH v4 0/4] add support for " Lénaïc Huard
2021-05-24  7:15       ` [PATCH v4 1/4] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-05-24  9:33         ` Phillip Wood
2021-05-24 12:23           ` Đoàn Trần Công Danh
2021-05-24  7:15       ` Lénaïc Huard [this message]
2021-05-24  9:41         ` [PATCH v4 2/4] maintenance: introduce ENABLE/DISABLE for code clarity Phillip Wood
2021-05-24 12:36           ` Đoàn Trần Công Danh
2021-05-25  7:18             ` Lénaïc Huard
2021-05-25  8:02               ` Junio C Hamano
2021-05-24  9:47         ` Ævar Arnfjörð Bjarmason
2021-05-24  7:15       ` [PATCH v4 3/4] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-05-24 10:12         ` Phillip Wood
2021-05-30  6:39           ` Lénaïc Huard
2021-05-30 10:16             ` Phillip Wood
2021-05-24  7:15       ` [PATCH v4 4/4] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-05-24  9:55         ` Ævar Arnfjörð Bjarmason
2021-05-24 16:39           ` Eric Sunshine
2021-05-24 18:08         ` Felipe Contreras
2021-05-26 10:26         ` Phillip Wood
2021-05-24  9:04       ` [PATCH v4 0/4] " Junio C Hamano
2021-06-08 13:39       ` [PATCH v5 0/3] " Lénaïc Huard
2021-06-08 13:39         ` [PATCH v5 1/3] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-06-08 13:39         ` [PATCH v5 2/3] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-06-08 13:40         ` [PATCH v5 3/3] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-06-09  9:34           ` Jeff King
2021-06-09 15:01           ` Phillip Wood
2021-06-09  0:21         ` [PATCH v5 0/3] " Junio C Hamano
2021-06-09 14:54         ` Phillip Wood
2021-06-12 16:50         ` [PATCH v6 0/3] maintenance: " Lénaïc Huard
2021-06-12 16:50           ` [PATCH v6 1/3] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-06-12 16:50           ` [PATCH v6 2/3] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-06-14  4:36             ` Eric Sunshine
2021-06-16 18:12               ` Derrick Stolee
2021-06-17  4:11                 ` Eric Sunshine
2021-06-17 14:26               ` Phillip Wood
2021-07-02 15:04               ` Lénaïc Huard
2021-06-12 16:50           ` [PATCH v6 3/3] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-07-02 14:25           ` [PATCH v7 0/3] " Lénaïc Huard
2021-07-02 14:25             ` [PATCH v7 1/3] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-07-02 14:25             ` [PATCH v7 2/3] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-07-06 19:56               ` Ævar Arnfjörð Bjarmason
2021-07-06 20:52                 ` Junio C Hamano
2021-07-13  0:15                   ` Jeff King
2021-07-13  2:22                     ` Eric Sunshine
2021-07-13  3:56                       ` Jeff King
2021-07-13  5:17                         ` Eric Sunshine
2021-07-13  7:04                       ` Bagas Sanjaya
2021-07-06 21:18                 ` Felipe Contreras
2021-08-23 20:06                 ` Lénaïc Huard
2021-08-23 22:30                   ` Junio C Hamano
2021-07-02 14:25             ` [PATCH v7 3/3] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-07-06 20:03               ` Ævar Arnfjörð Bjarmason
2021-07-02 18:18             ` [PATCH v7 0/3] " Junio C Hamano
2021-07-06 13:18             ` Phillip Wood
2021-08-23 20:40             ` [PATCH v8 " Lénaïc Huard
2021-08-23 20:40               ` [PATCH v8 1/3] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-08-23 20:40               ` [PATCH v8 2/3] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-08-24 17:45                 ` Derrick Stolee
2021-08-23 20:40               ` [PATCH v8 3/3] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-08-24 17:45                 ` Derrick Stolee
2021-08-24 17:47               ` [PATCH v8 0/3] " Derrick Stolee
2021-08-27 21:02               ` [PATCH v9 " Lénaïc Huard
2021-08-27 21:02                 ` [PATCH v9 1/3] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-08-27 21:02                 ` [PATCH v9 2/3] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-08-27 23:54                   ` Ramsay Jones
2021-08-27 21:02                 ` [PATCH v9 3/3] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-09-04 20:54                 ` [PATCH v10 0/3] " Lénaïc Huard
2021-09-04 20:54                   ` [PATCH v10 1/3] cache.h: Introduce a generic "xdg_config_home_for(…)" function Lénaïc Huard
2021-09-04 20:54                   ` [PATCH v10 2/3] maintenance: `git maintenance run` learned `--scheduler=<scheduler>` Lénaïc Huard
2021-09-04 20:55                   ` [PATCH v10 3/3] maintenance: add support for systemd timers on Linux Lénaïc Huard
2021-09-07 16:48                   ` [PATCH v10 0/3] " Derrick Stolee
2021-09-08 11:44                     ` Derrick Stolee
2021-09-09  5:52                       ` Lénaïc Huard
2021-09-09 19:55                         ` Derrick Stolee
2021-09-27 12:50                           ` Ævar Arnfjörð Bjarmason
2021-09-27 21:44                             ` Lénaïc Huard
2021-08-17 17:22         ` [PATCH v5 0/3] " Derrick Stolee
2021-08-17 19:43           ` Phillip Wood
2021-08-17 20:29             ` Derrick Stolee
2021-08-18  5:56           ` Lénaïc Huard
2021-08-18 13:28             ` Derrick Stolee
2021-08-18 18:23               ` Junio C Hamano

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