[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_245":246,"_247":248},"routes/_app.x.$handle.$name",{"_100":99,"_32":49,"_108":90,"_27":109,"_13":14,"_110":-5,"_11":111,"_112":113,"_114":115,"_116":117,"_118":119,"_21":-5,"_120":-5,"_121":-5,"_122":25,"_123":124,"_125":62,"_126":-5,"_127":-5,"_128":129},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":-5,"_18":-5},"project",{"_47":48,"_32":49,"_36":50,"_51":-5,"_52":25,"_53":54,"_55":54,"_56":-5,"_57":-5,"_18":58,"_59":60,"_61":62,"_63":62,"_64":-5,"_65":66,"_67":68,"_69":-5,"_70":-5,"_71":-5,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":83,"_84":85,"_86":87,"_88":25},"version",11,"changes",[19,20],"aiChatInfo","userId",{"_21":41,"_23":-7,"_24":25,"_26":25,"_27":42,"_29":42},{"_21":22,"_23":-7,"_24":25,"_26":25,"_27":28,"_29":28},"file",{"_30":31,"_32":28,"_33":34,"_35":-5,"_36":37,"_38":14,"_39":40,"_24":25},"previous","deleted",false,"deletedHere","path","frontend","latestPath","fileId","7a117cba-fc5b-45fa-a221-ec6bf6ef4a97","name","fileType","directory","content","createdAt",["D",1747254111689],"branchVersion","branchId","665af2ce-3100-11f0-8eb3-569c3dd06744",{"_30":43,"_32":44,"_33":21,"_35":45,"_36":46,"_38":14,"_39":40,"_24":25},"frontend/index.html","121ac5b2-3101-11f0-9039-569c3dd06744","index.html","\n\n\n \n \n GitHub Release Notes Generator\n \n \n \n \n \n\n\n

GitHub Release Notes Generator

Generate structured release notes from your GitHub commits

\n \n

Generating release notes...

\n \n

Release Notes Preview

\n \n \n

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It analyzes commit messages between two points (tags, commits, or dates) and formats them into structured release notes.\n\n## Features\n\n- Fetch commits from GitHub repositories\n- Parse commit messages to categorize changes\n- Generate formatted release notes in Markdown\n- Support for conventional commit format\n- Customizable output format\n\n## Usage\n\n1. Visit the app URL\n2. Enter your repository details (owner/repo)\n3. Specify the range for commits (tags, commit hashes, or dates)\n4. Generate your release notes\n5. Copy or download the formatted output\n\n## Setup\n\nThis app requires a GitHub Personal Access Token with `repo` scope to access repository data. Set this as an environment variable in Val Town:\n\n```\nGITHUB_TOKEN=your_personal_access_token\n```\n\n## Project Structure\n\n- `backend/` - API endpoints and GitHub integration\n- `frontend/` - User interface for the app\n- `shared/` - Shared types and utilities\n\n## Technologies\n\n- TypeScript\n- GitHub REST API\n- Hono (backend framework)\n- React (frontend)\n- TailwindCSS 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{ CommitType, COMMIT_TYPES, GitHubCommit, ReleaseNoteItem, ReleaseNoteSection } from './types';\n\n// Parse a commit message according to conventional commit format\n// https://www.conventionalcommits.org/\nexport function parseCommitMessage(commit: GitHubCommit): { type: CommitType; message: string } {\n const { message } = commit.commit;\n \n // Conventional commit format: type(scope): message\n const conventionalPattern = /^(\\w+)(?:\$([^)]+)\$)?: (.+)/;\n const match = message.match(conventionalPattern);\n \n if (match) {\n const [, type, , commitMessage] = match;\n const validType = type as CommitType;\n \n // Check if it's a known type\n if (validType in COMMIT_TYPES) {\n return { type: validType, message: commitMessage.trim() };\n }\n }\n \n // If not conventional or unknown type, use the first line of the message\n const firstLine = message.split('\\n')[0].trim();\n return { type: 'other', message: firstLine };\n}\n\n// Group commits by type for release notes\nexport function groupCommitsByType(commits: GitHubCommit[]): ReleaseNoteSection[] {\n const sections: Record = {} as Record;\n \n // Initialize sections\n Object.keys(COMMIT_TYPES).forEach(type => {\n sections[type as CommitType] = [];\n });\n \n // Group commits by type\n commits.forEach(commit => {\n const { type, message } = parseCommitMessage(commit);\n \n sections[type].push({\n message,\n author: commit.author?.login || commit.commit.author.name,\n sha: commit.sha,\n url: commit.html_url\n });\n });\n \n // Convert to array and filter out empty sections\n return Object.entries(sections)\n .filter(([, items]) => items.length > 0)\n .map(([type, items]) => ({\n title: COMMIT_TYPES[type as CommitType],\n items\n }));\n}\n\n// Generate markdown for release notes\nexport function generateMarkdown(title: string, date: string, sections: ReleaseNoteSection[]): string {\n let markdown = `# ${title}\\n\\n`;\n markdown += `*Released on ${date}*\\n\\n`;\n \n sections.forEach(section => {\n markdown += `## ${section.title}\\n\\n`;\n \n section.items.forEach(item => {\n markdown += `- ${item.message} ([${item.sha.substring(0, 7)}](${item.url})) by ${item.author}\\n`;\n });\n \n markdown += '\\n';\n });\n \n return markdown;\n}\n\n// Format date to YYYY-MM-DD\nexport function formatDate(date: Date): string {\n return date.toISOString().split('T')[0];\n}",[],[156,199],"e85002ce-3100-11f0-9eff-569c3dd06744","types.ts","e8500396-3100-11f0-9eff-569c3dd06744",["D",1747254041572],"// Types shared between frontend and backend\n\nexport interface GitHubCommit {\n sha: string;\n commit: {\n message: string;\n author: {\n name: string;\n email: string;\n date: string;\n };\n };\n author: {\n login: string;\n avatar_url: string;\n html_url: string;\n } | null;\n html_url: string;\n}\n\nexport interface ReleaseNotesRequest {\n owner: string;\n repo: string;\n from: string; // Tag, commit hash, or date\n to: string; // Tag, commit hash, or date (optional, defaults to HEAD)\n format?: 'conventional' | 'simple'; // Commit format to parse\n}\n\nexport interface ReleaseNotesResponse {\n title: string;\n date: string;\n sections: ReleaseNoteSection[];\n rawMarkdown: string;\n}\n\nexport interface ReleaseNoteSection {\n title: string;\n items: ReleaseNoteItem[];\n}\n\nexport interface ReleaseNoteItem {\n message: string;\n author: string;\n sha: string;\n url: string;\n}\n\n// Conventional commit types\nexport const COMMIT_TYPES = {\n feat: 'Features',\n fix: 'Bug Fixes',\n docs: 'Documentation',\n style: 'Styling',\n refactor: 'Code Refactoring',\n perf: 'Performance Improvements',\n test: 'Tests',\n build: 'Builds',\n ci: 'Continuous Integration',\n chore: 'Chores',\n revert: 'Reverts',\n other: 'Other Changes'\n};\n\nexport type CommitType = keyof typeof COMMIT_TYPES;",[],[156,208],["D",1747254041572],[187,188],[156],"121ac4ea-3101-11f0-9039-569c3dd06744",["D",1747254111689],[],[28,44],["D",1747254111689],[185],[28],"003c6c42-3101-11f0-b382-569c3dd06744","index.ts",10,["D",1747254081712],"import { Hono } from 'https://esm.sh/hono@3.11.7';\nimport { cors } from 'https://esm.sh/hono@3.11.7/cors';\nimport { serveFile, readFile } from 'https://esm.town/v/std/utils@85-main/index.ts';\nimport { ReleaseNotesRequest, ReleaseNotesResponse } from '../shared/types';\nimport { formatDate, generateMarkdown, groupCommitsByType } from '../shared/utils';\nimport { GitHubClient } from './github';\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err, c) => {\n throw err;\n});\n\n// Enable CORS\napp.use('*', cors());\n\n// Serve static files\napp.get('/frontend/*', c => serveFile(c.req.path, import.meta.url));\napp.get('/shared/*', c => serveFile(c.req.path, import.meta.url));\n\n// Main page\napp.get('/', async c => {\n let html = await readFile('/frontend/index.html', import.meta.url);\n return c.html(html);\n});\n\n// API endpoint to generate release notes\napp.post('/api/release-notes', async c => {\n try {\n const data = await c.req.json();\n const { owner, repo, from, to = 'HEAD', format = 'conventional' } = data;\n \n // Validate input\n if (!owner || !repo || !from) {\n return c.json({ error: 'Missing required parameters' }, 400);\n }\n \n // Initialize GitHub client\n const github = new GitHubClient();\n \n // Fetch commits\n const commits = await github.getCommits(owner, repo, from, to);\n \n if (commits.length === 0) {\n return c.json({ error: 'No commits found in the specified range' }, 404);\n }\n \n // Group commits by type\n const sections = groupCommitsByType(commits);\n \n // Generate title\n const title = `Release Notes: ${owner}/${repo}`;\n const date = formatDate(new Date());\n \n // Generate markdown\n const rawMarkdown = generateMarkdown(title, date, sections);\n \n const response: ReleaseNotesResponse = {\n title,\n date,\n sections,\n rawMarkdown\n };\n \n return c.json(response);\n } catch (error) {\n console.error('Error generating release notes:', error);\n return c.json({ error: error.message }, 500);\n }\n});\n\n// Export the Hono app\nexport default app.fetch;",[],[165,225],"f7401c92-3100-11f0-9f15-569c3dd06744","github.ts","f7401d5a-3100-11f0-9f15-569c3dd06744",["D",1747254066629],"import { GitHubCommit } from '../shared/types';\n\n// GitHub API client\nexport class GitHubClient {\n private baseUrl = 'https://api.github.com';\n private token: string;\n \n constructor() {\n const token = Deno.env.get('GITHUB_TOKEN');\n if (!token) {\n throw new Error('GITHUB_TOKEN environment variable is not set');\n }\n this.token = token;\n }\n \n private async request(path: string, options: RequestInit = {}): Promise {\n const url = `${this.baseUrl}${path}`;\n const headers = {\n 'Authorization': `token ${this.token}`,\n 'Accept': 'application/vnd.github.v3+json',\n ...options.headers\n };\n \n const response = await fetch(url, {\n ...options,\n headers\n });\n \n if (!response.ok) {\n const error = await response.text();\n throw new Error(`GitHub API error (${response.status}): ${error}`);\n }\n \n return response.json() as Promise;\n }\n \n // Get commits between two references (tags, commits, or dates)\n async getCommits(owner: string, repo: string, from: string, to: string = ''): Promise {\n let path = `/repos/${owner}/${repo}/commits?`;\n \n // Handle date format (YYYY-MM-DD)\n const datePattern = /^\\d{4}-\\d{2}-\\d{2}$/;\n \n if (datePattern.test(from)) {\n path += `since=${from}T00:00:00Z&`;\n }\n \n if (to && datePattern.test(to)) {\n path += `until=${to}T23:59:59Z&`;\n } else if (to) {\n // If 'to' is specified and not a date, use it as a reference\n path += `sha=${to}&`;\n }\n \n // If 'from' is not a date, we need to get all commits and filter\n const commits = await this.request(path);\n \n // If 'from' is a commit hash or tag, filter commits after it\n if (!datePattern.test(from)) {\n const fromCommitIndex = commits.findIndex(c => c.sha.startsWith(from));\n if (fromCommitIndex !== -1) {\n return commits.slice(0, fromCommitIndex);\n }\n }\n \n return commits;\n }\n \n // Get a specific tag reference\n async getTag(owner: string, repo: string, tag: string): Promise {\n try {\n const reference = await this.request<{ object: { sha: string } }>(`/repos/${owner}/${repo}/git/refs/tags/${tag}`);\n return reference.object.sha;\n } catch (error) {\n throw new Error(`Tag ${tag} not found: ${error.message}`);\n }\n }\n}",[],[165,232],["D",1747254066629],[182,183],[165],["D",1747253823541],{"_100":99,"_107":103},{"_100":99,"_101":-5,"_102":103,"_18":58,"_104":105,"_106":25},{"_13":89,"_32":90,"_47":40,"_91":48,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":49,"_98":99},"ctx",{"_82":-5,"_127":278,"_279":280,"_281":282,"_283":25,"_284":25,"_285":25,"_286":62,"_287":-5,"_288":-7,"_289":-7,"_290":66,"_291":25,"_292":25,"_293":-5,"_294":25,"_295":25,"_296":25,"_297":-5},"ENV",{"_249":250,"_251":252,"_253":90,"_254":255,"_256":257,"_258":259,"_260":261,"_262":263,"_264":265,"_266":267,"_268":269,"_270":271,"_272":273,"_274":275,"_276":277},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","a3e067d4463eea85f6334f8e583e8516ae58c4f6","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v11