mirror of
https://github.com/openclaw/openclaw.git
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build(ios): attach app review notes PDF
This commit is contained in:
joshavant
347
scripts/ios-app-review-notes-pdf.swift
Normal file
347
scripts/ios-app-review-notes-pdf.swift
Normal file
@@ -0,0 +1,347 @@
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#!/usr/bin/env swift
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import AppKit
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import Foundation
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func fail(_ message: String) -> Never {
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FileHandle.standardError.write(Data((message + "\n").utf8))
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exit(1)
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}
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func htmlEscaped(_ value: String) -> String {
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var escaped = ""
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escaped.reserveCapacity(value.count)
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for character in value {
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switch character {
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case "&":
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escaped += "&"
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case "<":
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escaped += "<"
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case ">":
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escaped += ">"
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case "\"":
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escaped += """
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default:
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escaped.append(character)
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}
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}
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return escaped
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}
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func renderInlineMarkdown(_ value: String) -> String {
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let escaped = htmlEscaped(value)
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let pieces = escaped.split(separator: "`", omittingEmptySubsequences: false)
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guard pieces.count > 1 else {
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return escaped
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}
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return pieces.enumerated().map { index, piece in
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index.isMultiple(of: 2) ? String(piece) : "<code>\(piece)</code>"
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}.joined()
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}
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func absoluteFileURL(_ path: String) -> URL {
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if path.hasPrefix("/") {
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return URL(fileURLWithPath: path).standardizedFileURL
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}
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return URL(fileURLWithPath: FileManager.default.currentDirectoryPath)
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.appendingPathComponent(path)
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.standardizedFileURL
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}
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func markdownToHTML(_ markdown: String) -> String {
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var body: [String] = []
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var paragraph: [String] = []
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var inCodeBlock = false
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var codeLines: [String] = []
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var previousListItem = false
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func flushParagraph() {
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guard !paragraph.isEmpty else {
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return
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}
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body.append("<p>\(paragraph.map(renderInlineMarkdown).joined(separator: " "))</p>")
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paragraph.removeAll()
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previousListItem = false
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}
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func flushCodeBlock() {
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guard !codeLines.isEmpty else {
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return
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}
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body.append("<pre><code>\(htmlEscaped(codeLines.joined(separator: "\n")))</code></pre>")
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codeLines.removeAll()
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previousListItem = false
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}
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let headingPattern = try! NSRegularExpression(pattern: "^(#{1,6})\\s+(.+)$")
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let orderedListPattern = try! NSRegularExpression(pattern: "^\\s*(\\d+)\\.\\s+(.+)$")
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let unorderedListPattern = try! NSRegularExpression(pattern: "^\\s*-\\s+(.+)$")
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for rawLine in markdown.components(separatedBy: .newlines) {
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let line = rawLine.trimmingCharacters(in: .whitespaces)
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if line.hasPrefix("```") {
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if inCodeBlock {
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flushCodeBlock()
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inCodeBlock = false
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} else {
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flushParagraph()
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inCodeBlock = true
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previousListItem = false
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}
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continue
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}
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if inCodeBlock {
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codeLines.append(rawLine)
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continue
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}
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if line.isEmpty {
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flushParagraph()
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previousListItem = false
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continue
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}
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let lineRange = NSRange(line.startIndex..<line.endIndex, in: line)
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if let match = headingPattern.firstMatch(in: line, range: lineRange),
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let levelRange = Range(match.range(at: 1), in: line),
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let textRange = Range(match.range(at: 2), in: line) {
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flushParagraph()
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let level = line[levelRange].count
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if level == 2 {
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body.append("<p class=\"section-spacer\"> </p>")
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body.append("<p class=\"section-spacer\"> </p>")
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}
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body.append("<h\(level)>\(renderInlineMarkdown(String(line[textRange])))</h\(level)>")
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if level <= 2 {
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body.append("<p class=\"heading-rule\">\(String(repeating: "─", count: 85))</p>")
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}
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previousListItem = false
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continue
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}
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if let match = orderedListPattern.firstMatch(in: line, range: lineRange),
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let numberRange = Range(match.range(at: 1), in: line),
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let itemRange = Range(match.range(at: 2), in: line) {
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flushParagraph()
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let marker = htmlEscaped(String(line[numberRange])) + "."
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body.append(
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"<p class=\"list-item\"><span class=\"marker\">\(marker)</span> \(renderInlineMarkdown(String(line[itemRange])))</p>"
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)
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previousListItem = true
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continue
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}
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if let match = unorderedListPattern.firstMatch(in: line, range: lineRange),
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let itemRange = Range(match.range(at: 1), in: line) {
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flushParagraph()
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body.append("<p class=\"list-item\"><span class=\"marker\">•</span> \(renderInlineMarkdown(String(line[itemRange])))</p>")
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previousListItem = true
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continue
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}
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if previousListItem && rawLine.hasPrefix(" ") {
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body.append("<p class=\"list-continuation\">\(renderInlineMarkdown(line))</p>")
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} else {
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paragraph.append(line)
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previousListItem = false
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}
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}
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if inCodeBlock {
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flushCodeBlock()
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}
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flushParagraph()
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return """
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<style>
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body {
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background: #ffffff;
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color: #111111;
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font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
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font-size: 10pt;
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line-height: 1.42;
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}
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h1 {
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color: #111111;
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font-size: 25pt;
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margin: 0 0 5pt 0;
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}
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h2 {
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color: #111111;
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font-size: 17pt;
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margin: 0 0 5pt 0;
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}
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.section-spacer {
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color: #ffffff;
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font-size: 10pt;
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margin: 0;
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}
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.heading-rule {
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color: #d8dee4;
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font-family: Menlo, Monaco, monospace;
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font-size: 6pt;
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line-height: 0.55;
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margin: 0 0 7pt 0;
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}
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p {
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margin: 0 0 9pt 0;
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}
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.list-item {
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margin: 0 0 5pt 0;
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padding-left: 24pt;
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text-indent: -24pt;
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}
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.marker {
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display: inline-block;
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min-width: 20pt;
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}
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.list-continuation {
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margin-left: 24pt;
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}
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code {
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background: #eef2f6;
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border-radius: 4pt;
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color: #24292f;
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font-family: Menlo, Monaco, monospace;
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font-size: 9.5pt;
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padding: 1.5pt 3pt;
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}
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pre {
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background: #f6f8fa;
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border: 1px solid #d0d7de;
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border-radius: 5pt;
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color: #24292f;
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margin: 0 0 10pt 0;
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padding: 8pt;
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}
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pre code {
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background: transparent;
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border-radius: 0;
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padding: 0;
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}
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</style>
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</head>
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<body>
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\(body.joined(separator: "\n"))
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</body>
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</html>
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"""
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}
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let arguments = CommandLine.arguments
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guard arguments.count == 3 else {
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fail("Usage: scripts/ios-app-review-notes-pdf.swift <APP-REVIEW-NOTES.md> <output.pdf>")
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}
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let sourceURL = absoluteFileURL(arguments[1])
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let outputURL = absoluteFileURL(arguments[2])
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guard FileManager.default.fileExists(atPath: sourceURL.path) else {
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fail("Missing App Review notes Markdown: \(sourceURL.path)")
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}
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let markdown: String
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do {
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markdown = try String(contentsOf: sourceURL, encoding: .utf8)
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} catch {
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fail("Failed to read \(sourceURL.path): \(error)")
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}
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let htmlData = Data(markdownToHTML(markdown).utf8)
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let attributed: NSAttributedString
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do {
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attributed = try NSAttributedString(
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data: htmlData,
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options: [
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.documentType: NSAttributedString.DocumentType.html,
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.characterEncoding: String.Encoding.utf8.rawValue
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],
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documentAttributes: nil
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)
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} catch {
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fail("Failed to render App Review notes Markdown as HTML: \(error)")
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}
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let fileManager = FileManager.default
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do {
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try fileManager.createDirectory(
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at: outputURL.deletingLastPathComponent(),
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withIntermediateDirectories: true
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)
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} catch {
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fail("Failed to create PDF output directory: \(error)")
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}
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let pageSize = NSSize(width: 612, height: 792)
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let margin: CGFloat = 42
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let textWidth = pageSize.width - (margin * 2)
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let textStorage = NSTextStorage(attributedString: attributed)
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let layoutManager = NSLayoutManager()
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layoutManager.usesFontLeading = true
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textStorage.addLayoutManager(layoutManager)
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let contentSize = NSSize(width: textWidth, height: pageSize.height - (margin * 2))
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var pageGlyphRanges: [NSRange] = []
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while pageGlyphRanges.last.map({ NSMaxRange($0) < layoutManager.numberOfGlyphs }) ?? true {
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let textContainer = NSTextContainer(containerSize: contentSize)
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textContainer.lineFragmentPadding = 0
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layoutManager.addTextContainer(textContainer)
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layoutManager.ensureLayout(for: textContainer)
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let glyphRange = layoutManager.glyphRange(for: textContainer)
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guard glyphRange.length > 0 else {
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break
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}
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pageGlyphRanges.append(glyphRange)
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if pageGlyphRanges.count > 100 {
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fail("Refusing to render more than 100 App Review notes PDF pages.")
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}
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}
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let pdfData = NSMutableData()
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var mediaBox = CGRect(origin: .zero, size: pageSize)
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guard let dataConsumer = CGDataConsumer(data: pdfData),
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let pdfContext = CGContext(consumer: dataConsumer, mediaBox: &mediaBox, nil) else {
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fail("Failed to create PDF context: \(outputURL.path)")
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}
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let pageBackground = CGColor(gray: 1, alpha: 1)
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for glyphRange in pageGlyphRanges {
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pdfContext.beginPDFPage(nil)
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pdfContext.setFillColor(pageBackground)
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pdfContext.fill(mediaBox)
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pdfContext.saveGState()
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pdfContext.translateBy(x: 0, y: pageSize.height)
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pdfContext.scaleBy(x: 1, y: -1)
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NSGraphicsContext.saveGraphicsState()
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NSGraphicsContext.current = NSGraphicsContext(cgContext: pdfContext, flipped: true)
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layoutManager.drawBackground(forGlyphRange: glyphRange, at: NSPoint(x: margin, y: margin))
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layoutManager.drawGlyphs(forGlyphRange: glyphRange, at: NSPoint(x: margin, y: margin))
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NSGraphicsContext.restoreGraphicsState()
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pdfContext.restoreGState()
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pdfContext.endPDFPage()
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}
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pdfContext.closePDF()
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do {
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try pdfData.write(to: outputURL, options: .atomic)
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} catch {
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fail("Failed to write App Review notes PDF: \(error)")
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}
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print(outputURL.path)
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Reference in New Issue
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