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Whitespace in commits (#14650)

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* Add whitespace to commit view

* Add whitespace to /compare/a...b

* Move repeated whitespaceFlags to gitdiff

* Add whitespace for wiki pages
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vnkmpf 2021-02-13 05:35:43 +01:00 • committed by GitHub
parent a3cc842e15
commit 487f2ee41c
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 41 additions and 32 deletions
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19
services/gitdiff/gitdiff.go
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@ -967,7 +967,13 @@ func GetDiffRangeWithWhitespaceBehavior(repoPath, beforeCommitID, afterCommitID
// GetDiffCommit builds a Diff representing the given commitID.
func GetDiffCommit(repoPath, commitID string, maxLines, maxLineCharacters, maxFiles int) (*Diff, error) {
return GetDiffRange(repoPath, "", commitID, maxLines, maxLineCharacters, maxFiles)
return GetDiffRangeWithWhitespaceBehavior(repoPath, "", commitID, maxLines, maxLineCharacters, maxFiles, "")
}
// GetDiffCommitWithWhitespaceBehavior builds a Diff representing the given commitID.
// The whitespaceBehavior is either an empty string or a git flag
func GetDiffCommitWithWhitespaceBehavior(repoPath, commitID string, maxLines, maxLineCharacters, maxFiles int, whitespaceBehavior string) (*Diff, error) {
return GetDiffRangeWithWhitespaceBehavior(repoPath, "", commitID, maxLines, maxLineCharacters, maxFiles, whitespaceBehavior)
}
// CommentAsDiff returns c.Patch as *Diff
@ -995,3 +1001,14 @@ func CommentMustAsDiff(c *models.Comment) *Diff {
}
return diff
}
// GetWhitespaceFlag returns git diff flag for treating whitespaces
func GetWhitespaceFlag(whiteSpaceBehavior string) string {
whitespaceFlags := map[string]string{
"ignore-all": "-w",
"ignore-change": "-b",
"ignore-eol": "--ignore-space-at-eol",
"": ""}
return whitespaceFlags[whiteSpaceBehavior]
}