[PATCH v5 4/4] commit: Add commit.verbose configuration

From

Caleb Thompson <caleb@calebthompson.io>

Date

Jun 12, 2014, 20:00 UTC

Message-ID

<1402603225-46240-1-git-send-email-caleb@calebthompson.io>

In-Reply-To

<1402601942-45553-1-git-send-email-caleb@calebthompson.io>

Signed-off-by: Caleb Thompson <caleb@calebthompson.io>
---
 Documentation/config.txt               |  5 +++++
 Documentation/git-commit.txt           |  8 +++++++-
 builtin/commit.c                       |  4 ++++
 contrib/completion/git-completion.bash |  1 +
 t/t7507-commit-verbose.sh              | 36 ++++++++++++++++++++++++++++++++++
 5 files changed, 53 insertions(+), 1 deletion(-)

diff --git a/Documentation/config.txt b/Documentation/config.txt
index cd2d651..ec51e1c 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -1017,6 +1017,11 @@ commit.template::
	"`~/`" is expanded to the value of `$HOME` and "`~user/`" to the
	specified user's home directory.

+commit.verbose::
+	A boolean to enable/disable inclusion of diff information in the
+	commit message template when using an editor to prepare the commit
+	message.  Defaults to false.
+
 credential.helper::
	Specify an external helper to be called when a username or
	password credential is needed; the helper may consult external
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index 0bbc8f5..8cb3439 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -282,7 +282,13 @@ configuration variable documented in linkgit:git-config[1].
	Show unified diff between the HEAD commit and what
	would be committed at the bottom of the commit message
	template.  Note that this diff output doesn't have its
-	lines prefixed with '#'.
+	lines prefixed with '#'.  The `commit.verbose` configuration
+	variable can be set to true to implicitly send this option.
+
+--no-verbose::
+	Do not show the unified diff at the bottom of the commit message
+	template.  This is the default behavior, but can be used to override
+	the `commit.verbose` configuration variable.

 -q::
 --quiet::
diff --git a/builtin/commit.c b/builtin/commit.c
index 99c2044..c782388 100644
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1489,6 +1489,10 @@ static int git_commit_config(const char *k, const char *v, void *cb)
		sign_commit = git_config_bool(k, v) ? "" : NULL;
		return 0;
	}
+	if (!strcmp(k, "commit.verbose")) {
+		verbose = git_config_bool(k, v);
+		return 0;
+	}

	status = git_gpg_config(k, v, NULL);
	if (status)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 2c59a76..b8f4b94 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1976,6 +1976,7 @@ _git_config ()
		color.ui
		commit.status
		commit.template
+		commit.verbose
		core.abbrev
		core.askpass
		core.attributesfile
diff --git a/t/t7507-commit-verbose.sh b/t/t7507-commit-verbose.sh
index 35a4d06..402d6a1 100755
--- a/t/t7507-commit-verbose.sh
+++ b/t/t7507-commit-verbose.sh
@@ -7,6 +7,10 @@ write_script check-for-diff <<-'EOF'
	exec grep '^diff --git' "$1"
 EOF

+write_script check-for-no-diff <<-'EOF'
+	exec grep -v '^diff --git' "$1"
+EOF
+
 cat >message <<'EOF'
 subject

@@ -48,6 +52,38 @@ test_expect_success 'verbose diff is stripped out (mnemonicprefix)' '
	check_message message
 '

+test_expect_success 'commit shows verbose diff with commit.verbose true' '
+	echo morecontent >>file &&
+	git add file &&
+	test_config commit.verbose true &&
+	test_set_editor "$PWD/check-for-diff" &&
+	git commit --amend
+'
+
+test_expect_success 'commit --verbose overrides commit.verbose false' '
+	echo evenmorecontent >>file &&
+	git add file &&
+	test_config commit.verbose false  &&
+	test_set_editor "$PWD/check-for-diff" &&
+	git commit --amend --verbose
+'
+
+test_expect_success 'commit does not show verbose diff with commit.verbose false' '
+	echo evenmorecontent >>file &&
+	git add file &&
+	test_config commit.verbose false &&
+	test_set_editor "$PWD/check-for-no-diff" &&
+	git commit --amend
+'
+
+test_expect_success 'commit --no-verbose overrides commit.verbose true' '
+	echo evenmorecontent >>file &&
+	git add file &&
+	test_config commit.verbose true &&
+	test_set_editor "$PWD/check-for-no-diff" &&
+	git commit --amend --no-verbose
+'
+
 cat >diff <<'EOF'
 This is an example commit message that contains a diff.

--
2.0.0