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Allow to merge if file path contains " or \ #8629

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Merged
merged 9 commits into from
Nov 1, 2019
Merged

Allow to merge if file path contains " or \ #8629

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a533b20
if a filename in a repository contains " or \ the owner can't merge p…
Ilya33 Oct 22, 2019
5b5a221
add -z option to getDiffTree
Ilya33 Oct 26, 2019
72c4e2f
go fmt
Ilya33 Oct 26, 2019
97c392c
typo
Ilya33 Oct 26, 2019
893fc66
escape '\'
Ilya33 Oct 28, 2019
4794aff
use regexp.ReplaceAllString()
Ilya33 Oct 28, 2019
f8da2d8
strings.ReplaceAll was added in go 1.12
Ilya33 Oct 28, 2019
df57695
add '\' to regexp.MustCompile
Ilya33 Oct 28, 2019
1b1e257
Merge branch 'master' into filepath-contains-spec-symbols
zeripath Oct 31, 2019
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11 changes: 5 additions & 6 deletions services/pull/merge.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@ import (
"io/ioutil"
"os"
"path/filepath"
"regexp"
"strings"
"time"

Expand Down Expand Up @@ -374,6 +375,8 @@ func Merge(pr *models.PullRequest, doer *models.User, baseGitRepo *git.Repositor
return nil
}

var escapedSymbols = regexp.MustCompile(`([*[?! ])`)

func getDiffTree(repoPath, baseBranch, headBranch string) (string, error) {
getDiffTreeFromBranch := func(repoPath, baseBranch, headBranch string) (string, error) {
var outbuf, errbuf strings.Builder
Expand Down Expand Up @@ -409,14 +412,10 @@ func getDiffTree(repoPath, baseBranch, headBranch string) (string, error) {
for scanner.Scan() {
filepath := scanner.Text()

// escape '\', '*', '?', '[', spaces and '!' prefix
// replace '\' first
filepath = strings.ReplaceAll(filepath, `\`, `\\`)
filepath = strings.ReplaceAll(filepath, "*", `\*`)
filepath = strings.ReplaceAll(filepath, "?", `\?`)
filepath = strings.ReplaceAll(filepath, "[", `\[`)
filepath = strings.ReplaceAll(filepath, " ", `\ `)
filepath = strings.ReplaceAll(filepath, "!", `\!`)
// escape '*', '?', '[', spaces and '!' prefix
filepath = escapedSymbols.ReplaceAllString(filepath, `\$1`)

// no necessary to escape the first '#' symbol because the first symbol is '/'
fmt.Fprintf(&out, "/%s\n", filepath)
Expand Down