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MICHAEL JACKSON
2018-02-17 18:00:56 -08:00
parent d6f2bc089a
commit 2e1f09e913
58 changed files with 1061 additions and 932 deletions
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46
server/utils/__tests__/getFileContentType-test.js
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@ -1,35 +1,35 @@
const getFileContentType = require("../getFileContentType")
const getFileContentType = require("../getFileContentType");
it("gets a content type of text/plain for LICENSE|README|CHANGES|AUTHORS|Makefile", () => {
expect(getFileContentType("AUTHORS")).toBe("text/plain")
expect(getFileContentType("CHANGES")).toBe("text/plain")
expect(getFileContentType("LICENSE")).toBe("text/plain")
expect(getFileContentType("Makefile")).toBe("text/plain")
expect(getFileContentType("PATENTS")).toBe("text/plain")
expect(getFileContentType("README")).toBe("text/plain")
})
expect(getFileContentType("AUTHORS")).toBe("text/plain");
expect(getFileContentType("CHANGES")).toBe("text/plain");
expect(getFileContentType("LICENSE")).toBe("text/plain");
expect(getFileContentType("Makefile")).toBe("text/plain");
expect(getFileContentType("PATENTS")).toBe("text/plain");
expect(getFileContentType("README")).toBe("text/plain");
});
it("gets a content type of text/plain for .*rc files", () => {
expect(getFileContentType(".eslintrc")).toBe("text/plain")
expect(getFileContentType(".babelrc")).toBe("text/plain")
expect(getFileContentType(".anythingrc")).toBe("text/plain")
})
expect(getFileContentType(".eslintrc")).toBe("text/plain");
expect(getFileContentType(".babelrc")).toBe("text/plain");
expect(getFileContentType(".anythingrc")).toBe("text/plain");
});
it("gets a content type of text/plain for .git* files", () => {
expect(getFileContentType(".gitignore")).toBe("text/plain")
expect(getFileContentType(".gitanything")).toBe("text/plain")
})
expect(getFileContentType(".gitignore")).toBe("text/plain");
expect(getFileContentType(".gitanything")).toBe("text/plain");
});
it("gets a content type of text/plain for .*ignore files", () => {
expect(getFileContentType(".eslintignore")).toBe("text/plain")
expect(getFileContentType(".anythingignore")).toBe("text/plain")
})
expect(getFileContentType(".eslintignore")).toBe("text/plain");
expect(getFileContentType(".anythingignore")).toBe("text/plain");
});
it("gets a content type of text/plain for .ts files", () => {
expect(getFileContentType("app.ts")).toBe("text/plain")
expect(getFileContentType("app.d.ts")).toBe("text/plain")
})
expect(getFileContentType("app.ts")).toBe("text/plain");
expect(getFileContentType("app.d.ts")).toBe("text/plain");
});
it("gets a content type of text/plain for .flow files", () => {
expect(getFileContentType("app.js.flow")).toBe("text/plain")
})
expect(getFileContentType("app.js.flow")).toBe("text/plain");
});

38
server/utils/__tests__/parsePackageURL-test.js
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@ -1,4 +1,4 @@
const parsePackageURL = require("../parsePackageURL")
const parsePackageURL = require("../parsePackageURL");
describe("parsePackageURL", () => {
it("parses plain packages", () => {
@ -9,8 +9,8 @@ describe("parsePackageURL", () => {
packageName: "history",
packageVersion: "1.0.0",
filename: "/umd/history.min.js"
})
})
});
});
it("parses plain packages with a hyphen in the name", () => {
expect(parsePackageURL("/query-string@5.0.0/index.js")).toEqual({
@ -20,8 +20,8 @@ describe("parsePackageURL", () => {
packageName: "query-string",
packageVersion: "5.0.0",
filename: "/index.js"
})
})
});
});
it("parses plain packages with no version specified", () => {
expect(parsePackageURL("/query-string/index.js")).toEqual({
@ -31,8 +31,8 @@ describe("parsePackageURL", () => {
packageName: "query-string",
packageVersion: "latest",
filename: "/index.js"
})
})
});
});
it("parses plain packages with version spec", () => {
expect(parsePackageURL("/query-string@>=4.0.0/index.js")).toEqual({
@ -42,8 +42,8 @@ describe("parsePackageURL", () => {
packageName: "query-string",
packageVersion: ">=4.0.0",
filename: "/index.js"
})
})
});
});
it("parses scoped packages", () => {
expect(parsePackageURL("/@angular/router@4.3.3/src/index.d.ts")).toEqual({
@ -53,8 +53,8 @@ describe("parsePackageURL", () => {
packageName: "@angular/router",
packageVersion: "4.3.3",
filename: "/src/index.d.ts"
})
})
});
});
it("parses package names with a period in them", () => {
expect(parsePackageURL("/index.js")).toEqual({
@ -64,8 +64,8 @@ describe("parsePackageURL", () => {
packageName: "index.js",
packageVersion: "latest",
filename: ""
})
})
});
});
it("parses valid query parameters", () => {
expect(parsePackageURL("/history?main=browser")).toEqual({
@ -75,11 +75,11 @@ describe("parsePackageURL", () => {
packageName: "history",
packageVersion: "latest",
filename: ""
})
})
});
});
it("returns null for invalid pathnames", () => {
expect(parsePackageURL("history")).toBe(null)
expect(parsePackageURL("/.invalid")).toBe(null)
})
})
expect(parsePackageURL("history")).toBe(null);
expect(parsePackageURL("/.invalid")).toBe(null);
});
});

21
server/utils/__tests__/unpkgRewriteBabelPlugin-test.js
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@ -1,5 +1,5 @@
const babel = require("babel-core")
const unpkgRewrite = require("../unpkgRewriteBabelPlugin")
const babel = require("babel-core");
const unpkgRewrite = require("../unpkgRewriteBabelPlugin");
const testCases = [
{
@ -8,7 +8,8 @@ const testCases = [
},
{
before: "import router from '@angular/router';",
after: "import router from 'https://unpkg.com/@angular/router@4.3.5?module';"
after:
"import router from 'https://unpkg.com/@angular/router@4.3.5?module';"
},
{
before: "import map from 'lodash.map';",
@ -54,23 +55,23 @@ const testCases = [
before: "export var message = 'hello';",
after: "export var message = 'hello';"
}
]
];
const dependencies = {
react: "15.6.1",
"@angular/router": "4.3.5",
"lodash.map": "4.6.0",
pn: "1.0.0"
}
};
describe("Rewriting imports/exports", () => {
testCases.forEach(testCase => {
it(`successfully rewrites "${testCase.before}"`, () => {
const result = babel.transform(testCase.before, {
plugins: [unpkgRewrite(dependencies)]
})
});
expect(result.code).toEqual(testCase.after)
})
})
})
expect(result.code).toEqual(testCase.after);
});
});
});

12
server/utils/createPackageURL.js
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@ -1,9 +1,9 @@
function createPackageURL(packageName, version, pathname, search) {
let url = `/${packageName}`
if (version != null) url += `@${version}`
if (pathname) url += pathname
if (search) url += search
return url
let url = `/${packageName}`;
if (version != null) url += `@${version}`;
if (pathname) url += pathname;
if (search) url += search;
return url;
}
module.exports = createPackageURL
module.exports = createPackageURL;

21
server/utils/getFileContentType.js
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@ -1,13 +1,22 @@
const mime = require("mime")
const mime = require("mime");
mime.define({
"text/plain": ["authors", "changes", "license", "makefile", "patents", "readme", "ts", "flow"]
})
"text/plain": [
"authors",
"changes",
"license",
"makefile",
"patents",
"readme",
"ts",
"flow"
]
});
const TextFiles = /\/?(\.[a-z]*rc|\.git[a-z]*|\.[a-z]*ignore)$/i
const TextFiles = /\/?(\.[a-z]*rc|\.git[a-z]*|\.[a-z]*ignore)$/i;
function getFileContentType(file) {
return TextFiles.test(file) ? "text/plain" : mime.lookup(file)
return TextFiles.test(file) ? "text/plain" : mime.lookup(file);
}
module.exports = getFileContentType
module.exports = getFileContentType;

12
server/utils/getFileStats.js
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@ -1,15 +1,15 @@
const fs = require("fs")
const fs = require("fs");
function getFileStats(file) {
return new Promise((resolve, reject) => {
fs.lstat(file, (error, stats) => {
if (error) {
reject(error)
reject(error);
} else {
resolve(stats)
resolve(stats);
}
})
})
});
});
}
module.exports = getFileStats
module.exports = getFileStats;

71
server/utils/getMetadata.js
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@ -1,44 +1,51 @@
const fs = require("fs")
const path = require("path")
const SRIToolbox = require("sri-toolbox")
const getFileContentType = require("./getFileContentType")
const getFileStats = require("./getFileStats")
const getFileType = require("./getFileType")
const fs = require("fs");
const path = require("path");
const SRIToolbox = require("sri-toolbox");
const getFileContentType = require("./getFileContentType");
const getFileStats = require("./getFileStats");
const getFileType = require("./getFileType");
function getEntries(dir, file, maximumDepth) {
return new Promise((resolve, reject) => {
fs.readdir(path.join(dir, file), function(error, files) {
if (error) {
reject(error)
reject(error);
} else {
resolve(
Promise.all(files.map(f => getFileStats(path.join(dir, file, f)))).then(statsArray => {
Promise.all(
files.map(f => getFileStats(path.join(dir, file, f)))
).then(statsArray => {
return Promise.all(
statsArray.map((stats, index) =>
getMetadataRecursive(dir, path.join(file, files[index]), stats, maximumDepth - 1)
getMetadataRecursive(
dir,
path.join(file, files[index]),
stats,
maximumDepth - 1
)
)
)
);
})
)
);
}
})
})
});
});
}
function formatTime(time) {
return new Date(time).toISOString()
return new Date(time).toISOString();
}
function getIntegrity(file) {
return new Promise((resolve, reject) => {
fs.readFile(file, function(error, data) {
if (error) {
reject(error)
reject(error);
} else {
resolve(SRIToolbox.generate({ algorithms: ["sha384"] }, data))
resolve(SRIToolbox.generate({ algorithms: ["sha384"] }, data));
}
})
})
});
});
}
function getMetadataRecursive(dir, file, stats, maximumDepth) {
@ -48,27 +55,31 @@ function getMetadataRecursive(dir, file, stats, maximumDepth) {
path: file,
size: stats.size,
type: getFileType(stats)
}
};
if (stats.isFile()) {
return getIntegrity(path.join(dir, file)).then(integrity => {
metadata.integrity = integrity
return metadata
})
metadata.integrity = integrity;
return metadata;
});
}
if (!stats.isDirectory() || maximumDepth === 0) return Promise.resolve(metadata)
if (!stats.isDirectory() || maximumDepth === 0)
return Promise.resolve(metadata);
return getEntries(dir, file, maximumDepth).then(files => {
metadata.files = files
return metadata
})
metadata.files = files;
return metadata;
});
}
function getMetadata(baseDir, path, stats, maximumDepth, callback) {
getMetadataRecursive(baseDir, path, stats, maximumDepth).then(function(metadata) {
callback(null, metadata)
}, callback)
getMetadataRecursive(baseDir, path, stats, maximumDepth).then(function(
metadata
) {
callback(null, metadata);
},
callback);
}
module.exports = getMetadata
module.exports = getMetadata;

28
server/utils/parsePackageURL.js
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@ -1,35 +1,35 @@
const url = require("url")
const validatePackageName = require("./validatePackageName")
const url = require("url");
const validatePackageName = require("./validatePackageName");
const URLFormat = /^\/((?:@[^/@]+\/)?[^/@]+)(?:@([^/]+))?(\/.*)?$/
const URLFormat = /^\/((?:@[^/@]+\/)?[^/@]+)(?:@([^/]+))?(\/.*)?$/;
function decodeParam(param) {
if (param) {
try {
return decodeURIComponent(param)
return decodeURIComponent(param);
} catch (error) {
// Ignore invalid params.
}
}
return ""
return "";
}
function parsePackageURL(packageURL) {
const { pathname, search, query } = url.parse(packageURL, true)
const { pathname, search, query } = url.parse(packageURL, true);
const match = URLFormat.exec(pathname)
const match = URLFormat.exec(pathname);
// Disallow invalid URL formats.
if (match == null) return null
if (match == null) return null;
const packageName = match[1]
const packageName = match[1];
// Disallow invalid npm package names.
if (!validatePackageName(packageName)) return null
if (!validatePackageName(packageName)) return null;
const packageVersion = decodeParam(match[2]) || "latest"
const filename = decodeParam(match[3])
const packageVersion = decodeParam(match[2]) || "latest";
const filename = decodeParam(match[3]);
return {
// If the URL is /@scope/name@version/file.js?main=browser:
@ -39,7 +39,7 @@ function parsePackageURL(packageURL) {
packageName, // @scope/name
packageVersion, // version
filename // /file.js
}
};
}
module.exports = parsePackageURL
module.exports = parsePackageURL;

10
server/utils/readCSS.js
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@ -1,9 +1,9 @@
const fs = require("fs")
const path = require("path")
const csso = require("csso")
const fs = require("fs");
const path = require("path");
const csso = require("csso");
function readCSS(...args) {
return csso.minify(fs.readFileSync(path.resolve(...args), "utf8")).css
return csso.minify(fs.readFileSync(path.resolve(...args), "utf8")).css;
}
module.exports = readCSS
module.exports = readCSS;

14
server/utils/renderPage.js
View File

@ -1,11 +1,13 @@
const React = require("react")
const ReactDOMServer = require("react-dom/server")
const React = require("react");
const ReactDOMServer = require("react-dom/server");
const doctype = "<!DOCTYPE html>"
const doctype = "<!DOCTYPE html>";
function renderPage(page, props) {
const html = ReactDOMServer.renderToStaticMarkup(React.createElement(page, props))
return doctype + html
const html = ReactDOMServer.renderToStaticMarkup(
React.createElement(page, props)
);
return doctype + html;
}
module.exports = renderPage
module.exports = renderPage;

28
server/utils/unpkgRewriteBabelPlugin.js
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@ -1,7 +1,7 @@
const URL = require("whatwg-url")
const warning = require("warning")
const URL = require("whatwg-url");
const warning = require("warning");
const BareIdentifierFormat = /^((?:@[^\/]+\/)?[^\/]+)(\/.*)?$/
const BareIdentifierFormat = /^((?:@[^\/]+\/)?[^\/]+)(\/.*)?$/;
function unpkgRewriteBabelPlugin(dependencies = {}) {
return {
@ -9,36 +9,36 @@ function unpkgRewriteBabelPlugin(dependencies = {}) {
visitor: {
"ImportDeclaration|ExportNamedDeclaration|ExportAllDeclaration"(path) {
if (!path.node.source) return // probably a variable declaration
if (!path.node.source) return; // probably a variable declaration
if (
URL.parseURL(path.node.source.value) != null ||
path.node.source.value.substr(0, 2) === "//"
)
return // valid URL or URL w/o protocol, leave it alone
return; // valid URL or URL w/o protocol, leave it alone
if ([".", "/"].indexOf(path.node.source.value.charAt(0)) >= 0) {
// local path
path.node.source.value = `${path.node.source.value}?module`
path.node.source.value = `${path.node.source.value}?module`;
} else {
// "bare" identifier
const match = BareIdentifierFormat.exec(path.node.source.value)
const packageName = match[1]
const file = match[2] || ""
const match = BareIdentifierFormat.exec(path.node.source.value);
const packageName = match[1];
const file = match[2] || "";
warning(
dependencies[packageName],
'Missing version info for package "%s" in dependencies; falling back to "latest"',
packageName
)
);
const version = dependencies[packageName] || "latest"
const version = dependencies[packageName] || "latest";
path.node.source.value = `https://unpkg.com/${packageName}@${version}${file}?module`
path.node.source.value = `https://unpkg.com/${packageName}@${version}${file}?module`;
}
}
}
}
};
}
module.exports = unpkgRewriteBabelPlugin
module.exports = unpkgRewriteBabelPlugin;

6
server/utils/validatePackageName.js
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@ -1,7 +1,7 @@
const validateNpmPackageName = require("validate-npm-package-name")
const validateNpmPackageName = require("validate-npm-package-name");
function validatePackageName(packageName) {
return validateNpmPackageName(packageName).errors == null
return validateNpmPackageName(packageName).errors == null;
}
module.exports = validatePackageName
module.exports = validatePackageName;