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Add support for external diff commands (e.g. difftastic)

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This commit is contained in:
Stefan Haller 2023-06-30 08:42:39 +02:00
parent c67aa49856
commit 6266e19623
7 changed files with 77 additions and 22 deletions
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11
pkg/commands/git_commands/working_tree.go
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@ -243,10 +243,13 @@ func (self *WorkingTreeCommands) WorktreeFileDiffCmdObj(node models.IFile, plain
contextSize := self.UserConfig.Git.DiffContextSize
prevPath := node.GetPreviousPath()
noIndex := !node.GetIsTracked() && !node.GetHasStagedChanges() && !cached && node.GetIsFile()
extDiffCmd := self.UserConfig.Git.Paging.ExternalDiffCommand
useExtDiff := extDiffCmd != "" && !plain
cmdArgs := NewGitCmd("diff").
ConfigIf(useExtDiff, "diff.external="+extDiffCmd).
ArgIfElse(useExtDiff, "--ext-diff", "--no-ext-diff").
Arg("--submodule").
Arg("--no-ext-diff").
Arg(fmt.Sprintf("--unified=%d", contextSize)).
Arg(fmt.Sprintf("--color=%s", colorArg)).
ArgIf(ignoreWhitespace, "--ignore-all-space").
@ -279,9 +282,13 @@ func (self *WorkingTreeCommands) ShowFileDiffCmdObj(from string, to string, reve
colorArg = "never"
}
extDiffCmd := self.UserConfig.Git.Paging.ExternalDiffCommand
useExtDiff := extDiffCmd != "" && !plain
cmdArgs := NewGitCmd("diff").
ConfigIf(useExtDiff, "diff.external="+extDiffCmd).
ArgIfElse(useExtDiff, "--ext-diff", "--no-ext-diff").
Arg("--submodule").
Arg("--no-ext-diff").
Arg(fmt.Sprintf("--unified=%d", contextSize)).
Arg("--no-renames").
Arg(fmt.Sprintf("--color=%s", colorArg)).