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fix detect force push failure on deletion of protected branches #5522

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merged 3 commits into from
Dec 12, 2018
Merged

fix detect force push failure on deletion of protected branches #5522

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37e3a20
fix detect force push failure on deletion of protected branches
lunny Dec 11, 2018
1383a4d
Merge branch 'master' into lunny/fix_protected_branch_deletion
techknowlogick Dec 11, 2018
3cc2d65
Merge branch 'master' into lunny/fix_protected_branch_deletion
lunny Dec 12, 2018
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24 changes: 12 additions & 12 deletions cmd/hook.go
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Original file line number Diff line number Diff line change
Expand Up @@ -112,10 +112,15 @@ func runHookPreReceive(c *cli.Context) error {
branchName := strings.TrimPrefix(refFullName, git.BranchPrefix)
protectBranch, err := private.GetProtectedBranchBy(repoID, branchName)
if err != nil {
log.GitLogger.Fatal(2, "retrieve protected branches information failed")
fail("Internal error", fmt.Sprintf("retrieve protected branches information failed: %v", err))
}

if protectBranch != nil && protectBranch.IsProtected() {
// check and deletion
if newCommitID == git.EmptySHA {
fail(fmt.Sprintf("branch %s is protected from deletion", branchName), "")
}

// detect force push
if git.EmptySHA != oldCommitID {
output, err := git.NewCommand("rev-list", "--max-count=1", oldCommitID, "^"+newCommitID).RunInDir(repoPath)
Expand All @@ -126,17 +131,12 @@ func runHookPreReceive(c *cli.Context) error {
}
}

// check and deletion
if newCommitID == git.EmptySHA {
fail(fmt.Sprintf("branch %s is protected from deletion", branchName), "")
} else {
userID, _ := strconv.ParseInt(userIDStr, 10, 64)
canPush, err := private.CanUserPush(protectBranch.ID, userID)
if err != nil {
fail("Internal error", "Fail to detect user can push: %v", err)
} else if !canPush {
fail(fmt.Sprintf("protected branch %s can not be pushed to", branchName), "")
}
userID, _ := strconv.ParseInt(userIDStr, 10, 64)
canPush, err := private.CanUserPush(protectBranch.ID, userID)
if err != nil {
fail("Internal error", "Fail to detect user can push: %v", err)
} else if !canPush {
fail(fmt.Sprintf("protected branch %s can not be pushed to", branchName), "")
}
}
}
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