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Nick Lockwood
72 lines
2.8 KiB
Swift
72 lines
2.8 KiB
Swift
//
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// GithubActionsLogReporter.swift
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// SwiftFormat
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//
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// Created by Jonas Boberg on 2023/02/13.
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// Copyright 2023 Nick Lockwood and the SwiftFormat project authors
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//
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// Distributed under the permissive MIT license
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// Get the latest version from here:
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//
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// https://github.com/nicklockwood/SwiftFormat
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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import Foundation
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/// Output lint violations as Github Action annotations.
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///
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/// See https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#setting-a-warning-message
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///
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final class GithubActionsLogReporter: Reporter {
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static let name: String = "github-actions-log"
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static let fileExtension: String? = nil
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private let workspaceRoot: String?
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private var changes: [Formatter.Change] = []
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init(environment: [String: String]) {
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// See https://docs.github.com/en/actions/learn-github-actions/variables
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workspaceRoot = environment["GITHUB_WORKSPACE"]
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}
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func report(_ changes: [Formatter.Change]) {
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self.changes.append(contentsOf: changes)
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}
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func write() throws -> Data? {
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let output = changes.reduce(into: "") { output, change in
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let file = workspaceRelativePath(filePath: change.filePath ?? "")
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output += "::warning file=\(file),line=\(change.line)::\(change.help) (\(change.rule.name))\n"
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}
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return Data(output.utf8)
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}
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}
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private extension GithubActionsLogReporter {
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func workspaceRelativePath(filePath: String) -> String {
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if let workspaceRoot = workspaceRoot, filePath.hasPrefix(workspaceRoot) {
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return filePath.replacingOccurrences(of: workspaceRoot + "/", with: "", options: [.anchored])
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} else {
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return filePath
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}
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}
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}
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