jaspermayone.com
Simple App to help @jaspermayone make it through COMP1050 with a professor who won't use version control.
Provide cleaner merge commit message template
Write simplified message to .git/MERGE_MSG after merge
instead of verbose default merge message
+12
-7
+12
-7
ZipMerge/FileComparer.swift
+12
-7
ZipMerge/FileComparer.swift
···
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try copyContents(from: extractedRoot, to: projectDirectory)
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// Stage all changes
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-
try runGitCommand(["add", "-A"], at: projectDirectory)
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+
_ = try runGitCommand(["add", "-A"], at: projectDirectory)
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// Commit the changes
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let commitMessage = "Import from zip: \(zipURL.lastPathComponent)"
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try runGitCommand(["commit", "-m", commitMessage], at: projectDirectory)
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_ = try runGitCommand(["commit", "-m", commitMessage], at: projectDirectory)
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// Switch back to original branch
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-
try runGitCommand(["checkout", originalBranch], at: projectDirectory)
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_ = try runGitCommand(["checkout", originalBranch], at: projectDirectory)
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// Initiate merge without committing (allows selective staging)
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let mergeOutput = try? runGitCommand(["merge", "--no-commit", "--no-ff", branchName], at: projectDirectory)
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let hasConflicts = mergeOutput?.contains("CONFLICT") ?? false
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// Unstage all changes so user can selectively stage with git add -p
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try? runGitCommand(["reset"], at: projectDirectory)
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_ = try? runGitCommand(["reset"], at: projectDirectory)
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+
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// Write a cleaner commit message template
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let cleanMessage = "Merge changes from \(zipURL.deletingPathExtension().lastPathComponent)"
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let mergeMessagePath = projectDirectory.appendingPathComponent(".git/MERGE_MSG")
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try? cleanMessage.write(to: mergeMessagePath, atomically: true, encoding: .utf8)
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return GitMergeResult(
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branchName: branchName,
···
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)
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} catch {
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// Cleanup: try to switch back to original branch if something went wrong
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try? runGitCommand(["checkout", originalBranch], at: projectDirectory)
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try? runGitCommand(["branch", "-D", branchName], at: projectDirectory)
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_ = try? runGitCommand(["checkout", originalBranch], at: projectDirectory)
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_ = try? runGitCommand(["branch", "-D", branchName], at: projectDirectory)
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throw error
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}
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}
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static func cleanupGitMerge(branchName: String, projectDirectory: URL) throws {
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// Delete the temporary branch
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try runGitCommand(["branch", "-D", branchName], at: projectDirectory)
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_ = try runGitCommand(["branch", "-D", branchName], at: projectDirectory)
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}
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private static func runGitCommand(_ arguments: [String], at directory: URL) throws -> String {