All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Jonathan Nieder <jrnieder@gmail.com>,
	Emily Shaffer <emilyshaffer@google.com>,
	Johannes Schindelin <Johannes.Schindelin@gmx.de>,
	Jeff King <peff@peff.net>,
	Derrick Stolee <derrickstolee@github.com>,
	Derrick Stolee <dstolee@microsoft.com>
Subject: [PATCH 1/7] t1300: test "set all" mode with value_regex
Date: Thu, 19 Nov 2020 15:52:17 +0000	[thread overview]
Message-ID: <2da2131114eb47e70ccaf8fb9c51bf7fb5b173b0.1605801143.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.796.git.1605801143.gitgitgadget@gmail.com>

From: Derrick Stolee <dstolee@microsoft.com>

Without additional modifiers, 'git config' attempts to set a single
value in the .git/config file. When the value_regex parameter is
supplied, this command behaves in a non-trivial manner.

Consider 'git config key value value_regex'. The expected behavior
is as follows:

1. If there are multiple existing values that match 'value_regex',
   then the command fails. Users should use --replace-all instead.

2. If there is one existing value that matches 'value_regex', then
   the new config has one entry where 'key=value'.

3. If there is no existing values match 'value_regex', then the
   'key=value' pair is appended, making this 'key' a multi-valued
   config setting.

Add a test that demonstrates these options.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
 t/t1300-config.sh | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/t/t1300-config.sh b/t/t1300-config.sh
index 97ebfe1f9d..ef56b08070 100755
--- a/t/t1300-config.sh
+++ b/t/t1300-config.sh
@@ -1914,4 +1914,39 @@ test_expect_success '--replace-all does not invent newlines' '
 	test_cmp expect .git/config
 '
 
+test_expect_success 'set all config with value_regex' '
+	q_to_tab >initial <<-\EOF &&
+	[abc]
+	Qkey = one
+	EOF
+
+	cp initial .git/config &&
+	git config abc.key two a+ &&
+	q_to_tab >expect <<-\EOF &&
+	[abc]
+	Qkey = one
+	Qkey = two
+	EOF
+	test_cmp expect .git/config &&
+
+	test_must_fail git config abc.key three o+ 2>err &&
+	test_i18ngrep "has multiple values" err &&
+	git config abc.key three a+ &&
+	q_to_tab >expect <<-\EOF &&
+	[abc]
+	Qkey = one
+	Qkey = two
+	Qkey = three
+	EOF
+	test_cmp expect .git/config &&
+
+	cp initial .git/config &&
+	git config abc.key three o+ &&
+	q_to_tab >expect <<-\EOF &&
+	[abc]
+	Qkey = three
+	EOF
+	test_cmp expect .git/config
+'
+
 test_done
-- 
gitgitgadget


  reply	other threads:[~2020-11-19 15:52 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-19 15:52 [PATCH 0/7] config: add --literal-value option Derrick Stolee via GitGitGadget
2020-11-19 15:52 ` Derrick Stolee via GitGitGadget [this message]
2020-11-19 22:24   ` [PATCH 1/7] t1300: test "set all" mode with value_regex Junio C Hamano
2020-11-20  2:09     ` brian m. carlson
2020-11-20  2:33       ` Junio C Hamano
2020-11-20 18:39     ` Jeff King
2020-11-20 22:35       ` Junio C Hamano
2020-11-21 22:27       ` brian m. carlson
2020-11-22  3:31         ` Junio C Hamano
2020-11-24  2:38           ` Jeff King
2020-11-24 19:43             ` Junio C Hamano
2020-11-19 15:52 ` [PATCH 2/7] t1300: add test for --replace-all " Derrick Stolee via GitGitGadget
2020-11-19 15:52 ` [PATCH 3/7] config: convert multi_replace to flags Derrick Stolee via GitGitGadget
2020-11-19 22:32   ` Junio C Hamano
2020-11-19 15:52 ` [PATCH 4/7] config: add --literal-value option, un-implemented Derrick Stolee via GitGitGadget
2020-11-19 22:42   ` Junio C Hamano
2020-11-20  6:35   ` Martin Ågren
2020-11-19 15:52 ` [PATCH 5/7] config: plumb --literal-value into config API Derrick Stolee via GitGitGadget
2020-11-19 22:45   ` Junio C Hamano
2020-11-19 15:52 ` [PATCH 6/7] config: implement --literal-value with --get* Derrick Stolee via GitGitGadget
2020-11-19 15:52 ` [PATCH 7/7] maintenance: use 'git config --literal-value' Derrick Stolee via GitGitGadget
2020-11-19 23:17   ` Junio C Hamano
2020-11-20 13:19 ` [PATCH 0/7] config: add --literal-value option Ævar Arnfjörð Bjarmason
2020-11-20 13:23   ` Derrick Stolee
2020-11-20 18:30     ` Junio C Hamano
2020-11-20 18:51       ` Derrick Stolee
2020-11-20 21:52         ` Junio C Hamano
2020-11-24 12:35     ` Ævar Arnfjörð Bjarmason
2020-11-23 16:05 ` [PATCH v2 0/7] config: add --fixed-value option Derrick Stolee via GitGitGadget
2020-11-23 16:05   ` [PATCH v2 1/7] t1300: test "set all" mode with value_regex Derrick Stolee via GitGitGadget
2020-11-23 19:37     ` Emily Shaffer
2020-11-23 16:05   ` [PATCH v2 2/7] t1300: add test for --replace-all " Derrick Stolee via GitGitGadget
2020-11-23 19:40     ` Emily Shaffer
2020-11-23 16:05   ` [PATCH v2 3/7] config: convert multi_replace to flags Derrick Stolee via GitGitGadget
2020-11-23 21:43     ` Emily Shaffer
2020-11-23 16:05   ` [PATCH v2 4/7] config: add --fixed-value option, un-implemented Derrick Stolee via GitGitGadget
2020-11-23 19:37     ` Junio C Hamano
2020-11-23 21:51     ` Emily Shaffer
2020-11-23 22:41       ` Junio C Hamano
2020-11-25 14:08         ` Derrick Stolee
2020-11-25 17:22           ` Derrick Stolee
2020-11-25 17:28           ` Eric Sunshine
2020-11-25 19:30             ` Junio C Hamano
2020-11-25 19:29           ` Junio C Hamano
2020-11-23 16:05   ` [PATCH v2 5/7] config: plumb --fixed-value into config API Derrick Stolee via GitGitGadget
2020-11-23 22:21     ` Emily Shaffer
2020-11-24  0:52       ` Eric Sunshine
2020-11-25 15:41       ` Derrick Stolee
2020-11-25 17:55         ` Eric Sunshine
2020-11-23 16:05   ` [PATCH v2 6/7] config: implement --fixed-value with --get* Derrick Stolee via GitGitGadget
2020-11-23 19:53     ` Junio C Hamano
2020-11-23 22:43     ` Emily Shaffer
2020-11-23 16:05   ` [PATCH v2 7/7] maintenance: use 'git config --fixed-value' Derrick Stolee via GitGitGadget
2020-11-23 21:39     ` Junio C Hamano
2020-11-23 22:48     ` Emily Shaffer
2020-11-23 23:27       ` Junio C Hamano
2020-11-23 19:33   ` [PATCH v2 0/7] config: add --fixed-value option Junio C Hamano
2020-11-25 22:12   ` [PATCH v3 0/8] " Derrick Stolee via GitGitGadget
2020-11-25 22:12     ` [PATCH v3 1/8] config: convert multi_replace to flags Derrick Stolee via GitGitGadget
2020-11-25 22:12     ` [PATCH v3 2/8] config: replace 'value_regex' with 'value_pattern' Derrick Stolee via GitGitGadget
2020-11-25 22:50       ` Eric Sunshine
2020-11-25 22:12     ` [PATCH v3 3/8] t1300: test "set all" mode with value-pattern Derrick Stolee via GitGitGadget
2020-11-25 22:12     ` [PATCH v3 4/8] t1300: add test for --replace-all " Derrick Stolee via GitGitGadget
2020-11-25 22:12     ` [PATCH v3 5/8] config: add --fixed-value option, un-implemented Derrick Stolee via GitGitGadget
2020-11-25 23:04       ` Eric Sunshine
2020-11-25 22:12     ` [PATCH v3 6/8] config: plumb --fixed-value into config API Derrick Stolee via GitGitGadget
2020-11-25 22:12     ` [PATCH v3 7/8] config: implement --fixed-value with --get* Derrick Stolee via GitGitGadget
2020-11-25 22:12     ` [PATCH v3 8/8] maintenance: use 'git config --fixed-value' Derrick Stolee via GitGitGadget
2020-11-25 23:09       ` Junio C Hamano
2020-11-25 23:00     ` [PATCH v3 0/8] config: add --fixed-value option Junio C Hamano
2020-11-26 11:17       ` Derrick Stolee
2020-12-01  4:45         ` Junio C Hamano

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=2da2131114eb47e70ccaf8fb9c51bf7fb5b173b0.1605801143.git.gitgitgadget@gmail.com \
    --to=gitgitgadget@gmail.com \
    --cc=Johannes.Schindelin@gmx.de \
    --cc=derrickstolee@github.com \
    --cc=dstolee@microsoft.com \
    --cc=emilyshaffer@google.com \
    --cc=git@vger.kernel.org \
    --cc=jrnieder@gmail.com \
    --cc=peff@peff.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.