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https://github.com/go-gitea/gitea
synced 2024-08-20 06:11:16 +02:00
better escape char handle
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parent
3d14e73fd8
commit
902b578465
@ -13,7 +13,6 @@ watch_dirs = [
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watch_exts = [".go"]
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build_delay = 1500
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cmds = [
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["go", "install"],
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["go", "install", "-race"], # sqlite redis memcache cert pam tidb
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["go", "build", "-race"],
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["./gogs", "web"]
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@ -163,10 +163,10 @@ func ParsePatch(pid int64, maxlines int, cmd *exec.Cmd, reader io.Reader) (*Diff
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if strings.HasPrefix(line, DIFF_HEAD) {
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middle := -1
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// Note: In case file name is surrounded by double quotes(it happens only in git-shell).
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hasQuote := strings.Index(line, `\"`) > -1
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// Note: In case file name is surrounded by double quotes (it happens only in git-shell).
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// e.g. diff --git "a/xxx" "b/xxx"
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hasQuote := line[len(DIFF_HEAD)] == '"'
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if hasQuote {
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line = strings.Replace(line, `\"`, `"`, -1)
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middle = strings.Index(line, ` "b/`)
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} else {
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middle = strings.Index(line, " b/")
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@ -176,8 +176,8 @@ func ParsePatch(pid int64, maxlines int, cmd *exec.Cmd, reader io.Reader) (*Diff
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a := line[beg+2 : middle]
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b := line[middle+3:]
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if hasQuote {
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a = a[1 : len(a)-1]
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b = b[1 : len(b)-1]
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a = string(git.UnescapeChars([]byte(a[1 : len(a)-1])))
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b = string(git.UnescapeChars([]byte(b[1 : len(b)-1])))
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}
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curFile = &DiffFile{
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@ -30,7 +30,7 @@ type Tree struct {
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var escapeChar = []byte("\\")
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func unescapeChars(in []byte) []byte {
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func UnescapeChars(in []byte) []byte {
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if bytes.Index(in, escapeChar) == -1 {
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return in
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}
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@ -39,12 +39,11 @@ func unescapeChars(in []byte) []byte {
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isEscape := false
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out := make([]byte, 0, endIdx+1)
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for i := range in {
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if in[i] == '\\' && i != endIdx {
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isEscape = !isEscape
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if isEscape {
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continue
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}
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if in[i] == '\\' && !isEscape {
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isEscape = true
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continue
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}
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isEscape = false
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out = append(out, in[i])
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}
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return out
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@ -92,11 +91,12 @@ func parseTreeData(tree *Tree, data []byte) ([]*TreeEntry, error) {
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pos += step + 1 // Skip half of sha1.
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step = bytes.IndexByte(data[pos:], '\n')
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entry.name = string(data[pos : pos+step])
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// In case entry name is surrounded by double quotes(it happens only in git-shell).
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if entry.name[0] == '"' {
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entry.name = string(unescapeChars(data[pos+1 : pos+step-1]))
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if data[pos] == '"' {
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entry.name = string(UnescapeChars(data[pos+1 : pos+step-1]))
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} else {
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entry.name = string(data[pos : pos+step])
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}
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pos += step + 1
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