From: "Đoàn Trần Công Danh" <congdanhqx@gmail.com>
To: "Lénaïc Huard" <lenaic@lhuard.fr>
Cc: git@vger.kernel.org, "Junio C Hamano" <gitster@pobox.com>,
"Derrick Stolee" <dstolee@microsoft.com>,
"Eric Sunshine" <sunshine@sunshineco.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>
Subject: Re: [PATCH v3 1/4] cache.h: rename "xdg_config_home" to "xdg_config_home_git"
Date: Fri, 21 May 2021 06:44:24 +0700 [thread overview]
Message-ID: <YKb0WImFLYpluHrQ@danh.dev> (raw)
In-Reply-To: <20210520221359.75615-2-lenaic@lhuard.fr>
On 2021-05-21 00:13:56+0200, Lénaïc Huard <lenaic@lhuard.fr> wrote:
> Current implementation of `xdg_config_home(str)` returns
> `$XDG_CONFIG_HOME/git/$str`, with the `git` subdirectory inserted
> between the `XDG_CONFIG_HOME` environment variable and the parameter.
>
> This patch re-purposes `xdg_config_home(…)` to be more generic. It now
> only concatenates "$XDG_CONFIG_HOME", or "$HOME/.config" if the former
> isn’t defined, with the parameter, without adding `git` in between.
> Its parameter is now a format string.
Intended or not, this change is going to make a logical conflict,
should other topics also call to xdg_config_home, i.e. no textual
conflicts, programs compiled successfully but run into failure.
I think we shouldn't re-purpose xdg_config_home, we should add a new
function named something like
xdg_config_home_{for,nongit,other,generic} instead.
> -char *xdg_config_home(const char *filename)
> +char *xdg_config_home(const char *fmt, ...)
In my opinion, we don't even need to over-engineer this function
with variadic arguments, I think below function should be enough for
most (all?) cases:
char *xdg_config_home_prog(const char *prog, const char *filename)
> {
> const char *home, *config_home;
> + struct strbuf buf = STRBUF_INIT;
> + char *out = NULL;
> + va_list args;
> +
> + va_start(args, fmt);
> + strbuf_vaddf(&buf, fmt, args);
> + va_end(args);
If my imagination is sensible, it's not necessary to use a temporary
strbuf and strbuf_vaddf here ...
>
> - assert(filename);
> config_home = getenv("XDG_CONFIG_HOME");
> - if (config_home && *config_home)
> - return mkpathdup("%s/git/%s", config_home, filename);
> + if (config_home && *config_home) {
> + out = mkpathdup("%s/%s", config_home, buf.buf);
> + goto done;
> + }
>
> home = getenv("HOME");
> - if (home)
> - return mkpathdup("%s/.config/git/%s", home, filename);
> - return NULL;
> + if (home) {
> + out = mkpathdup("%s/.config/%s", home, buf.buf);
> + goto done;
> + }
> +
> +done:
> + strbuf_release(&buf);
... and go though the restructure of this function.
--
Danh
next prev parent reply other threads:[~2021-05-20 23:44 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 [this message]
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 ` [PATCH v4 2/4] maintenance: introduce ENABLE/DISABLE for code clarity Lénaïc Huard
2021-05-24 9:41 ` 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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