Tests

\n \n

\n {outputs.map((output: TestOutput, index: number) => (\n

\n {output.pass ? \"✅\" : \"❌\"} {tests[index].name}{\" \"}({prettyMilliseconds(output.duration)}){\" \"}\n {output.message\n ? (\n {output.message}\n )\n : null}\n

{JSON.stringify(tests[index], null, 2)}

\n ))}\n

\n \n ,\n );\n}\n\nexport default (req: Request) => {\n const url = new URL(req.url);\n const outputs = tests.map(runTest);\n if (url.pathname === \"/badge.svg\") {\n return new Response(\n renderBadge({\n label: \"parseProject tests\",\n passedCount: outputs.filter((output: TestOutput) => output.pass).length,\n testCount: tests.length,\n }),\n {\n headers: {\n \"content-type\": \"image/svg+xml;charset=UTF-8\",\n },\n },\n );\n }\n return new Response(renderTestResults(tests, outputs), {\n headers: {\n \"content-type\": \"text/html;charset=UTF-8\",\n },\n });\n};",[],[186,204],{"_104":212,"_95":213,"_156":214,"_158":187,"_159":142,"_160":120,"_162":22,"_106":215,"_100":216,"_165":179,"_167":217,"_168":22,"_169":-5,"_170":218,"_98":219},"89670c1e-25dc-11f0-974d-569c3dd06744","project.ts","e1faef4c-f528-11ef-aa05-569c3dd06744",["D",1746028957658],5,"interface Project {\n username: string;\n name: string;\n version: string;\n branch: string;\n path: string;\n links: {\n self: {\n latest: string;\n pinned: string;\n project: string;\n };\n module: {\n latest: string;\n pinned: string;\n project: string;\n projectPinned: string;\n };\n };\n}\n\nexport function parseProject(url: string): Project {\n // Updated pattern to capture the prefix (v or p) and handle URL format variations\n const pattern = /^https:\\/\\/esm\\.town\\/(v|p)\\/([^/]+)\\/([^@]+)@(\\d+)-(.+?)(\\/.*)?$/;\n const match = url.match(pattern);\n\n if (!match) {\n throw new Error(`Invalid ESM Town URL format: ${url}`);\n }\n\n let [, prefix, username, name, version, branch, path = \"\"] = match;\n // Remove leading slash if present\n path = path && path.startsWith(\"/\") ? path.substring(1) : path;\n\n const branchPath = branch === \"main\" ? \"\" : `/branch/${branch}`;\n\n const projectURL = `https://www.val.town/x/${username}/${name}`;\n\n return {\n username,\n name,\n version,\n branch,\n path,\n links: {\n self: {\n latest: `${projectURL}${branchPath}/code/${path}`,\n pinned: `${projectURL}/branch/${branch}/version/${version}/code/${path}`,\n project: projectURL,\n },\n module: {\n latest: `https://esm.town/${prefix}/${username}/${name}${branchPath}/${path}`,\n pinned: `https://esm.town/${prefix}/${username}/${name}@${version}-${branch}/${path}`,\n project: `https://esm.town/${prefix}/${username}/${name}/`,\n projectPinned: `https://esm.town/${prefix}/${username}/${name}@${version}-${branch}/`,\n },\n },\n };\n}",[],[186,213],[186],{"_104":222,"_95":223,"_156":224,"_158":-5,"_159":142,"_160":225,"_162":22,"_106":226,"_100":190,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":227,"_98":237},"689588ea-f52a-11ef-b84f-569c3dd06744","serve-file","658866e0-f52a-11ef-aa05-569c3dd06744",43,["D",1740674796376],[228],{"_104":229,"_95":174,"_156":230,"_158":224,"_159":142,"_160":231,"_162":22,"_106":232,"_100":233,"_165":179,"_167":234,"_168":22,"_169":-5,"_170":235,"_98":236},"23e6c61e-f53e-11ef-aecb-569c3dd06744","6a4741e2-f52a-11ef-9c7b-569c3dd06744",64,["D",1740683271081],8,"import { contentType } from \"npm:mime-types@2.1.35\";\nimport { readFile } from \"../file/index.ts\";\n\nexport async function serveFile(path: string, metaImportUrl: string): Promise {\n const text = await readFile(path, metaImportUrl);\n const content_type = getContentType(path);\n return new Response(text, {\n headers: {\n \"Content-Type\": content_type,\n },\n });\n}\n\nexport function getContentType(path: string): string {\n if (path.endsWith(\".ts\") || path.endsWith(\".jsx\") || path.endsWith(\".tsx\")) {\n return \"text/javascript\";\n }\n const ext = path.split(\".\").pop();\n return contentType(ext) || \"application/octet-stream\";\n}",[],[223,174],[223],{"_104":239,"_95":240,"_156":241,"_158":-5,"_159":142,"_160":242,"_162":22,"_106":243,"_100":190,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":244,"_98":254},"98dc5d00-4212-11f0-b416-76b3cceeab13","static","5a7b1f10-4212-11f0-b728-76b3cceeab13",94,["D",1749130808982],[245],{"_104":246,"_95":247,"_156":248,"_158":241,"_159":142,"_160":249,"_162":22,"_106":250,"_100":164,"_165":179,"_167":251,"_168":22,"_169":-5,"_170":252,"_98":253},"5dbf3430-4213-11f0-93e3-76b3cceeab13","main.tsx","9b19a938-4212-11f0-97be-76b3cceeab13",103,["D",1749131139267],"import { Hono } from \"npm:hono\";\nimport { serveFile } from \"../index.ts\";\n\nexport function staticHTTPServer(importMetaURL: string) {\n const app = new Hono();\n app.get(\"/\", () => serveFile(\"/index.html\", importMetaURL));\n app.get(\"/**/*\", c => serveFile(c.req.path, importMetaURL));\n return app.fetch;\n}",[],[240,247],[240],{"_104":256,"_95":257,"_156":258,"_158":-5,"_159":142,"_160":259,"_162":22,"_106":260,"_100":188,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":261,"_98":280},"d4f53bee-f529-11ef-ab58-569c3dd06744","test","948bc654-f529-11ef-a18b-569c3dd06744",29,["D",1740674548699],[262,271],{"_104":263,"_95":264,"_156":265,"_158":258,"_159":142,"_160":266,"_162":22,"_106":267,"_100":188,"_165":207,"_167":268,"_168":22,"_169":-5,"_170":269,"_98":270},"b498a78c-f529-11ef-bf2f-569c3dd06744","example.test.ts","af0e023a-f529-11ef-aa50-569c3dd06744",22,["D",1740674494407],"import { expect } from \"jsr:@std/expect\";\nimport { testServer } from \"./index.tsx\";\n\nexport default testServer([\n {\n name: \"Test Group 1\",\n tests: [\n {\n name: \"no-op\",\n function: () => {\n return true;\n },\n },\n {\n name: \"passing test\",\n function: () => {\n expect(1).toBe(1);\n },\n },\n {\n name: \"Failing test\",\n function: () => {\n expect(1).toBe(2);\n },\n },\n ],\n },\n {\n name: \"Test Group 2\",\n tests: [\n {\n name: \"passing test 2\",\n function: () => {\n expect(1).toBe(1);\n },\n },\n ],\n },\n]);",[],[257,264],{"_104":272,"_95":273,"_156":274,"_158":258,"_159":142,"_160":275,"_162":22,"_106":276,"_100":164,"_165":179,"_167":277,"_168":22,"_169":-5,"_170":278,"_98":279},"beefa1b8-f529-11ef-b2e6-569c3dd06744","index.tsx","b8ee04c6-f529-11ef-aa05-569c3dd06744",27,["D",1740674511753],"/** @jsxImportSource https://esm.sh/preact */\nimport { makeBadge } from \"npm:badge-maker\";\nimport { render } from \"npm:preact-render-to-string\";\nimport prettyMilliseconds from \"npm:pretty-ms\";\n\ninterface TestGroup {\n name: string;\n tests: TestCase[];\n bofore?: () => void;\n after?: () => void;\n}\n\ninterface TestCase {\n name: string;\n function: () => void;\n}\n\ninterface TestCaseResult {\n name: string;\n function: () => void;\n passed: boolean;\n duration: number;\n}\n\nasync function runTest(test: TestCase) {\n let pass, message;\n let start = performance.now();\n try {\n await test.function();\n pass = true;\n } catch (e: any) {\n message = e.message;\n pass = false;\n }\n return {\n message,\n pass,\n duration: performance.now() - start,\n };\n}\n\nfunction renderBadge({ label, passedCount, testCount }: { label?: string; passedCount: number; testCount: number }) {\n return makeBadge({\n label: label ?? \"Tests\",\n message: `${passedCount}/${testCount} passed`,\n color: passedCount === testCount ? \"brightgreen\" : \"red\",\n });\n}\n\nfunction Badge({ label, passedCount, testCount }: { label?: string; passedCount: number; testCount: number }) {\n const svgMarkup = renderBadge({ label, passedCount, testCount });\n const srcDoc = `${svgMarkup}`;\n return (\n \n );\n}\n\nfunction renderTestResults(testGroups: TestGroup[], outputs: { [groupName: string]: TestOutput[] }) {\n const totalPassed = Object.values(outputs).flat().filter((output: TestOutput) => output.pass).length;\n const totalTests = testGroups.reduce((sum, group) => sum + group.tests.length, 0);\n return render(\n \n \n Tests\n \n \n

Tests

\n \n

\n {testGroups.map((group: TestGroup) => (\n

\n \n output.pass).length}\n testCount={group.tests.length}\n />\n \n\n {outputs[group.name].map((output: TestOutput, index: number) => (\n

\n {output.pass ? \"✅\" : \"❌\"} {group.tests[index].name}{\" \"}({prettyMilliseconds(output.duration)})\n {\" \"}{output.message\n ? (\n {output.message}\n )\n : null}\n

{JSON.stringify(output, null, 2)}

\n ))}\n

\n \n ,\n );\n}\n\nexport const testServer = (testGroups: TestGroup[]) => async (req: Request) => {\n const url = new URL(req.url);\n const outputs: { [groupName: string]: TestOutput[] } = {};\n\n for (const group of testGroups) {\n group.bofore?.();\n outputs[group.name] = await Promise.all(group.tests.map(runTest));\n group.after?.();\n }\n\n if (url.pathname === \"/badge.svg\") {\n const totalPassed = Object.values(outputs).flat().filter((output: TestOutput) => output.pass).length;\n const totalTests = testGroups.reduce((sum, group) => sum + group.tests.length, 0);\n\n return new Response(\n renderBadge({\n label: \"Tests\",\n passedCount: totalPassed,\n testCount: totalTests,\n }),\n {\n headers: {\n \"content-type\": \"image/svg+xml;charset=UTF-8\",\n },\n },\n );\n }\n return new Response(renderTestResults(testGroups, outputs), {\n headers: {\n \"content-type\": \"text/html;charset=UTF-8\",\n },\n });\n};",[],[257,273],[257],{"_104":282,"_95":194,"_156":117,"_158":-5,"_159":142,"_160":283,"_162":22,"_106":284,"_100":285,"_165":99,"_167":286,"_168":22,"_169":-5,"_170":287,"_98":288},"7887b35a-4213-11f0-b0f0-76b3cceeab13",104,["D",1749131184236],15,"# Val Town Project Utilities\n\nThese utils are very rapidly developing, so expect breaking changes.\n\n* file - reading files and directories in Projects\n* parseImportMeta - parse project info out of its `importa.meta.url`\n* serve-file - return Project files as HTTP Responses with proper content-types\n* test - a little framework for running tests and displaying the results as HTML and a badge\n\n## Usage\n\nImport them with version pins to be safe:\n\n```ts\nimport { parseProject, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\n```\n\nExample usage: https://www.val.town/x/std/reactHonoStarter/code/backend/index.ts",[],[194],{"_104":290,"_95":174,"_156":291,"_158":-5,"_159":142,"_160":101,"_162":22,"_106":292,"_100":293,"_165":179,"_167":294,"_168":22,"_169":-5,"_170":295,"_98":296},"824132c6-739c-11f0-a276-0224a6c84d84","dc1b4790-f52b-11ef-9ee4-569c3dd06744",["D",1754577648579],9,"export {\n fetchTranspiledJavaScript,\n listFiles,\n readFile,\n} from \"./file/index.ts\";\nexport { parseProject } from \"./parseImportMeta/project.ts\";\nexport { getContentType, serveFile } from \"./serve-file/index.ts\";\nexport { testServer } from \"./test/index.tsx\";\nexport { staticHTTPServer } from \"./static/main.tsx\";",[],[174],"files",[154,172,184,192,202,211,221,228,238,245,255,262,271,281,289],"counts",{"_301":190,"_302":164,"_303":198,"_304":32},"pulls","branches","forks","envVars","contents",[307],{"_104":173,"_95":174,"_156":175,"_158":157,"_159":142,"_160":176,"_162":22,"_106":308,"_100":178,"_165":179,"_167":180,"_168":22,"_169":-5,"_98":309},["D",1743243634712],[99,174],{"_104":155,"_95":99,"_156":157,"_158":-5,"_159":142,"_160":161,"_162":22,"_106":311,"_100":164,"_165":166,"_167":-5,"_168":22,"_169":-5,"_98":312},["D",1740684096109],[99],"upstreamProject","upstreamBranch","emptyEnvVars","isNew","flags",[],"routes/_app.x.$handle.$name.branch.$branch.version.$version.code.$",{"_93":94,"_95":96,"_97":43,"_100":101,"_98":99,"_102":321,"_152":326,"_297":372,"_99":373,"_305":375,"_378":-5,"_379":22,"_380":-5,"_381":-5,"_382":-5,"_383":384},{"_104":105,"_95":96,"_106":322,"_108":-5,"_109":22,"_110":111,"_112":113,"_114":-5,"_14":115,"_116":117,"_118":22,"_119":120,"_121":122,"_16":123,"_124":125,"_126":125,"_127":128,"_129":128,"_130":128,"_131":125,"_132":125,"_23":323,"_136":324,"_139":325,"_151":22},["D",1740674076598],{"_93":94,"_134":135},{"_93":94,"_138":135},{"_100":141,"_95":43,"_104":142,"_143":105,"_144":-5,"_145":-5,"_146":-5,"_147":-5,"_148":-5,"_149":96,"_150":94},[327,333,345,351,357,366,369],{"_104":155,"_95":99,"_156":157,"_158":-5,"_159":142,"_160":161,"_162":22,"_106":163,"_100":164,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":328,"_98":332},[329],{"_104":173,"_95":174,"_156":175,"_158":157,"_159":142,"_160":176,"_162":22,"_106":177,"_100":178,"_165":179,"_167":180,"_168":22,"_169":-5,"_170":330,"_98":331},[],[99,174],[99],{"_104":185,"_95":186,"_156":187,"_158":-5,"_159":142,"_160":188,"_162":22,"_106":189,"_100":190,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":334,"_98":344},[335,338,341],{"_104":193,"_95":194,"_156":195,"_158":187,"_159":142,"_160":196,"_162":22,"_106":197,"_100":198,"_165":99,"_167":199,"_168":22,"_169":-5,"_170":336,"_98":337},[],[186,194],{"_104":203,"_95":204,"_156":205,"_158":187,"_159":142,"_160":120,"_162":22,"_106":206,"_100":164,"_165":207,"_167":208,"_168":22,"_169":-5,"_170":339,"_98":340},[],[186,204],{"_104":212,"_95":213,"_156":214,"_158":187,"_159":142,"_160":120,"_162":22,"_106":215,"_100":216,"_165":179,"_167":217,"_168":22,"_169":-5,"_170":342,"_98":343},[],[186,213],[186],{"_104":222,"_95":223,"_156":224,"_158":-5,"_159":142,"_160":225,"_162":22,"_106":226,"_100":190,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":346,"_98":350},[347],{"_104":229,"_95":174,"_156":230,"_158":224,"_159":142,"_160":231,"_162":22,"_106":232,"_100":233,"_165":179,"_167":234,"_168":22,"_169":-5,"_170":348,"_98":349},[],[223,174],[223],{"_104":239,"_95":240,"_156":241,"_158":-5,"_159":142,"_160":242,"_162":22,"_106":243,"_100":190,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":352,"_98":356},[353],{"_104":246,"_95":247,"_156":248,"_158":241,"_159":142,"_160":249,"_162":22,"_106":250,"_100":164,"_165":179,"_167":251,"_168":22,"_169":-5,"_170":354,"_98":355},[],[240,247],[240],{"_104":256,"_95":257,"_156":258,"_158":-5,"_159":142,"_160":259,"_162":22,"_106":260,"_100":188,"_165":166,"_167":-5,"_168":22,"_169":-5,"_170":358,"_98":365},[359,362],{"_104":263,"_95":264,"_156":265,"_158":258,"_159":142,"_160":266,"_162":22,"_106":267,"_100":188,"_165":207,"_167":268,"_168":22,"_169":-5,"_170":360,"_98":361},[],[257,264],{"_104":272,"_95":273,"_156":274,"_158":258,"_159":142,"_160":275,"_162":22,"_106":276,"_100":164,"_165":179,"_167":277,"_168":22,"_169":-5,"_170":363,"_98":364},[],[257,273],[257],{"_104":282,"_95":194,"_156":117,"_158":-5,"_159":142,"_160":283,"_162":22,"_106":284,"_100":285,"_165":99,"_167":286,"_168":22,"_169":-5,"_170":367,"_98":368},[],[194],{"_104":290,"_95":174,"_156":291,"_158":-5,"_159":142,"_160":101,"_162":22,"_106":292,"_100":293,"_165":179,"_167":294,"_168":22,"_169":-5,"_170":370,"_98":371},[],[174],[327,329,333,335,338,341,345,347,351,353,357,359,362,366,369],{"_104":155,"_95":99,"_156":157,"_158":-5,"_159":142,"_160":161,"_162":22,"_106":311,"_100":164,"_165":166,"_167":-5,"_168":22,"_169":-5,"_98":374},[99],[376],{"_104":173,"_95":174,"_156":175,"_158":157,"_159":142,"_160":176,"_162":22,"_106":308,"_100":178,"_165":179,"_167":180,"_168":22,"_169":-5,"_98":377},[99,174],"upstream","showCompareCallout","pull","ahead","behind","templates",[],"actionData","errors"]