config: rely on .gitconfig for verbose commit messages (#2664)

As discussed in https://github.com/jesseduffield/lazygit/pull/2599, it
makes more sense to have the user specify whether they want verbose
commits from their own git config, rather than lazygit config.

This means that we can remove all the code (including test coverage)
associated with the custom verbose flag, and lazygit will just inherit
the .gitconfig settings automatically.

---

Tested visually locally, as well as running the tests that all pass.

4 files changed, 1 insertions, 38 deletions

diff --git a/docs/Config.md b/docs/Config.md
index 08e82b5ab..04e19881d 100644
--- a/docs/Config.md
+++ b/docs/Config.md
@@ -77,7 +77,6 @@ git:
     useConfig: false
   commit:
     signOff: false
-    verbose: default # one of 'default' | 'always' | 'never'
   merging:
     # only applicable to unix users
     manualCommit: false
diff --git a/pkg/commands/git_commands/commit.go b/pkg/commands/git_commands/commit.go
index 811f2b22e..47490f039 100644
--- a/pkg/commands/git_commands/commit.go
+++ b/pkg/commands/git_commands/commit.go
@@ -95,7 +95,6 @@ func (self *CommitCommands) commitMessageArgs(message string) []string {
 func (self *CommitCommands) CommitEditorCmdObj() oscommands.ICmdObj {
 	cmdArgs := NewGitCmd("commit").
 		ArgIf(self.signoffFlag() != "", self.signoffFlag()).
-		ArgIf(self.verboseFlag() != "", self.verboseFlag()).
 		ToArgv()
 
 	return self.cmd.New(cmdArgs)
@@ -109,17 +108,6 @@ func (self *CommitCommands) signoffFlag() string {
 	}
 }
 
-func (self *CommitCommands) verboseFlag() string {
-	switch self.config.UserConfig.Git.Commit.Verbose {
-	case "always":
-		return "--verbose"
-	case "never":
-		return "--no-verbose"
-	default:
-		return ""
-	}
-}
-
 // Get the subject of the HEAD commit
 func (self *CommitCommands) GetHeadCommitMessage() (string, error) {
 	cmdArgs := NewGitCmd("log").Arg("-1", "--pretty=%s").ToArgv()
diff --git a/pkg/commands/git_commands/commit_test.go b/pkg/commands/git_commands/commit_test.go
index 54d4cbbd1..235a72465 100644
--- a/pkg/commands/git_commands/commit_test.go
+++ b/pkg/commands/git_commands/commit_test.go
@@ -114,7 +114,6 @@ func TestCommitCommitEditorCmdObj(t *testing.T) {
 	type scenario struct {
 		testName      string
 		configSignoff bool
-		configVerbose string
 		expected      []string
 	}
 
@@ -122,33 +121,13 @@ func TestCommitCommitEditorCmdObj(t *testing.T) {
 		{
 			testName:      "Commit using editor",
 			configSignoff: false,
-			configVerbose: "default",
 			expected:      []string{"commit"},
 		},
 		{
-			testName:      "Commit with --no-verbose flag",
-			configSignoff: false,
-			configVerbose: "never",
-			expected:      []string{"commit", "--no-verbose"},
-		},
-		{
-			testName:      "Commit with --verbose flag",
-			configSignoff: false,
-			configVerbose: "always",
-			expected:      []string{"commit", "--verbose"},
-		},
-		{
 			testName:      "Commit with --signoff",
 			configSignoff: true,
-			configVerbose: "default",
 			expected:      []string{"commit", "--signoff"},
 		},
-		{
-			testName:      "Commit with --signoff and --no-verbose",
-			configSignoff: true,
-			configVerbose: "never",
-			expected:      []string{"commit", "--signoff", "--no-verbose"},
-		},
 	}
 
 	for _, s := range scenarios {
@@ -156,7 +135,6 @@ func TestCommitCommitEditorCmdObj(t *testing.T) {
 		t.Run(s.testName, func(t *testing.T) {
 			userConfig := config.GetDefaultConfig()
 			userConfig.Git.Commit.SignOff = s.configSignoff
-			userConfig.Git.Commit.Verbose = s.configVerbose
 
 			runner := oscommands.NewFakeRunner(t).ExpectGitArgs(s.expected, "", nil)
 			instance := buildCommitCommands(commonDeps{userConfig: userConfig, runner: runner})
diff --git a/pkg/config/user_config.go b/pkg/config/user_config.go
index 5b7edc9e4..0ad6a316f 100644
--- a/pkg/config/user_config.go
+++ b/pkg/config/user_config.go
@@ -103,8 +103,7 @@ type PagingConfig struct {
 }
 
 type CommitConfig struct {
-	SignOff bool   `yaml:"signOff"`
-	Verbose string `yaml:"verbose"`
+	SignOff bool `yaml:"signOff"`
 }
 
 type MergingConfig struct {
@@ -450,7 +449,6 @@ func GetDefaultConfig() *UserConfig {
 			},
 			Commit: CommitConfig{
 				SignOff: false,
-				Verbose: "default",
 			},
 			Merging: MergingConfig{
 				ManualCommit: false,