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Make big improvements and add tests.
Fixes #3 . This package now supports npm v7+. While Node.js v12 and v14 should be supported (with npm updated to v7+), this isn’t easy to test in GitHub Actions CI as actions/setup-node@v2 doesn’t allow the npm version to be configured, see: actions/setup-node#213 .
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| /test/fixtures/package-json-broken |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,2 +1,3 @@ | ||
| node_modules | ||
| .DS_Store | ||
| !/test/fixtures/**/node_modules |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1,2 @@ | ||
| package.json | ||
| /test/snapshots |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,169 +1,128 @@ | ||
| #!/usr/bin/env node | ||
|
|
||
| import { exec } from 'child_process'; | ||
| import { promisify } from 'util'; | ||
| import chalk from 'chalk'; | ||
| import Table from 'cli-table3'; | ||
| import moment from 'moment'; | ||
|
|
||
| const asyncExec = promisify(exec); | ||
| const startTime = new Date(); | ||
| const thresholds = [ | ||
| { | ||
| label: 'Day', | ||
| count: 0, | ||
| ms: 8.64e7, | ||
| color: 'green', | ||
| }, | ||
| { | ||
| label: 'Week', | ||
| count: 0, | ||
| ms: 6.048e8, | ||
| color: 'cyan', | ||
| }, | ||
| { | ||
| label: 'Month', | ||
| count: 0, | ||
| ms: 2.628e9, | ||
| color: 'magenta', | ||
| }, | ||
| { | ||
| label: 'Year', | ||
| count: 0, | ||
| ms: 3.154e10, | ||
| color: 'yellow', | ||
| }, | ||
| { | ||
| label: 'Year+', | ||
| count: 0, | ||
| ms: Infinity, | ||
| color: 'red', | ||
| }, | ||
| ]; | ||
| const clearTableChars = { | ||
| top: '', | ||
| 'top-mid': '', | ||
| 'top-left': '', | ||
| 'top-right': '', | ||
| bottom: '', | ||
| 'bottom-mid': '', | ||
| 'bottom-left': '', | ||
| 'bottom-right': '', | ||
| left: '', | ||
| 'left-mid': '', | ||
| mid: '', | ||
| 'mid-mid': '', | ||
| right: '', | ||
| 'right-mid': '', | ||
| middle: '', | ||
| }; | ||
| import createFormatDuration from 'duration-relativetimeformat'; | ||
| import kleur from 'kleur'; | ||
| import reportCliError from '../private/reportCliError.mjs'; | ||
| import auditAge from '../public/auditAge.mjs'; | ||
|
|
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| const formatDuration = createFormatDuration('en-US'); | ||
|
|
||
| /** | ||
| * Audits the age of installed npm packages. | ||
| * @private | ||
| * Runs the `audit-age` CLI. | ||
| * @kind function | ||
| * @name auditAgeCli | ||
| * @returns {Promise<void>} Resolves once the operation is done. | ||
| * @ignore | ||
| */ | ||
| async function auditAge() { | ||
| const { stdout: rawTree } = await asyncExec( | ||
| 'npm ls --prod --only production --json' | ||
| ); | ||
| const tree = JSON.parse(rawTree); | ||
| const lookups = []; | ||
|
|
||
| /** | ||
| * Recurses dependencies to prepare the report. | ||
| * @param {Array<object>} dependencies Dependencies nested at the current level. | ||
| * @param {Array<string>} ancestorPath How the dependency is nested. | ||
| */ | ||
| const recurse = (dependencies, ancestorPath = []) => { | ||
| Object.entries(dependencies).forEach( | ||
| ([name, { version, dependencies }]) => { | ||
| const path = [...ancestorPath, `${name}@${version}`]; | ||
| lookups.push( | ||
| asyncExec(`npm view ${name} time --json`).then( | ||
| ({ stdout: rawTimes }) => { | ||
| const times = JSON.parse(rawTimes); | ||
| const published = moment(times[version]); | ||
| const msDiff = moment(startTime).diff(published); | ||
| const threshold = thresholds.find(({ ms }) => msDiff < ms); | ||
| threshold.count++; | ||
| return { | ||
| path, | ||
| name, | ||
| version, | ||
| published, | ||
| threshold, | ||
| }; | ||
| } | ||
| ) | ||
| ); | ||
| if (dependencies) recurse(dependencies, path); | ||
| } | ||
| ); | ||
| }; | ||
|
|
||
| recurse(tree.dependencies); | ||
|
|
||
| // eslint-disable-next-line no-console | ||
| console.log(`\nFetching ${lookups.length} package ages...\n`); | ||
| async function auditAgeCli() { | ||
| try { | ||
| console.info('Auditing the age of installed production npm packages…'); | ||
|
|
||
| const list = await Promise.all(lookups); | ||
| const sorted = list.sort((a, b) => a.published - b.published); | ||
| const packagesTable = new Table({ | ||
| chars: { | ||
| ...clearTableChars, | ||
| mid: '─', | ||
| 'mid-mid': '─', | ||
| }, | ||
| }); | ||
|
|
||
| sorted.forEach(({ path, published, threshold }) => | ||
| packagesTable.push([ | ||
| const dateAudit = new Date(); | ||
| const audit = await auditAge(); | ||
| const unknownCategory = { | ||
| label: 'Unknown', | ||
| color: 'grey', | ||
| count: 0, | ||
| }; | ||
| const thresholdCategories = [ | ||
| { | ||
| vAlign: 'bottom', | ||
| content: path.reduce((tree, item, index) => { | ||
| if (index > 0) tree += `\n${' '.repeat(index - 1)}└─ `; | ||
| return (index === path.length - 1 ? chalk.dim(tree) : tree) + item; | ||
| }, ''), | ||
| label: 'Day', | ||
| ms: 8.64e7, | ||
| color: 'green', | ||
| count: 0, | ||
| }, | ||
| { | ||
| hAlign: 'right', | ||
| vAlign: 'bottom', | ||
| content: `${chalk[threshold.color]( | ||
| published.fromNow() | ||
| )}\n${published.format('lll')}`, | ||
| label: 'Week', | ||
| ms: 6.048e8, | ||
| color: 'cyan', | ||
| count: 0, | ||
| }, | ||
| ]) | ||
| ); | ||
|
|
||
| // eslint-disable-next-line no-console | ||
| console.log(`${packagesTable.toString()}\n\n`); | ||
|
|
||
| const summaryTable = new Table({ | ||
| chars: clearTableChars, | ||
| }); | ||
|
|
||
| thresholds.reverse().forEach(({ color, label, count }) => | ||
| summaryTable.push([ | ||
| { | ||
| hAlign: 'right', | ||
| content: chalk[color](label), | ||
| label: 'Month', | ||
| ms: 2.628e9, | ||
| color: 'magenta', | ||
| count: 0, | ||
| }, | ||
| { | ||
| hAlign: 'right', | ||
| content: count, | ||
| label: 'Year', | ||
| ms: 3.154e10, | ||
| color: 'yellow', | ||
| count: 0, | ||
| }, | ||
| ]) | ||
| ); | ||
|
|
||
| // eslint-disable-next-line no-console | ||
| console.log(`${summaryTable.toString()}\n`); | ||
|
|
||
| // eslint-disable-next-line no-console | ||
| console.log( | ||
| `Audited ${lookups.length} package ages in ${ | ||
| (new Date() - startTime) / 1000 | ||
| }s.\n` | ||
| ); | ||
| { | ||
| label: 'Year+', | ||
| ms: Infinity, | ||
| color: 'red', | ||
| count: 0, | ||
| }, | ||
| ]; | ||
|
|
||
| for (const { path, datePublished } of audit) { | ||
| let category; | ||
|
|
||
| if (datePublished) { | ||
| const msDiff = dateAudit - datePublished; | ||
|
|
||
| category = thresholdCategories.find(({ ms }) => msDiff < ms); | ||
| } else category = unknownCategory; | ||
|
|
||
| category.count++; | ||
|
|
||
| let dependencyTree = ''; | ||
|
|
||
| path.forEach(({ name, version }, index) => { | ||
| if (index) | ||
| dependencyTree += ` | ||
| ${' '.repeat(index - 1)}└─ `; | ||
|
|
||
| if (index === path.length - 1) | ||
| dependencyTree = kleur.dim(dependencyTree); | ||
|
|
||
| dependencyTree += name; | ||
|
|
||
| if (version) dependencyTree += `@${version}`; | ||
| }); | ||
|
|
||
| console.info(` | ||
| ${dependencyTree} | ||
| ${kleur[category.color]( | ||
| `${kleur.dim(datePublished ? datePublished.toISOString() : 'Unavailable')} (${ | ||
| datePublished ? formatDuration(datePublished, dateAudit) : 'unknown age' | ||
| })` | ||
| )}`); | ||
| } | ||
|
|
||
| const allCategories = [...thresholdCategories.reverse(), unknownCategory]; | ||
|
|
||
| // This is needed to align the category count column. | ||
| const longestCategoryLabelLength = Math.max( | ||
| ...allCategories.map(({ label }) => label.length) | ||
| ); | ||
|
|
||
| let outputSummary = ''; | ||
|
|
||
| for (const { label, color, count } of allCategories) | ||
| outputSummary += ` | ||
| ${' '.repeat(longestCategoryLabelLength - label.length)}${kleur[color]( | ||
| label | ||
| )} ${count}`; | ||
|
|
||
| outputSummary += ` | ||
| ${kleur.bold( | ||
| `Audited the age of ${audit.length} installed production npm package${ | ||
| audit.length === 1 ? '' : 's' | ||
| }.` | ||
| )} | ||
| `; | ||
|
|
||
| console.info(outputSummary); | ||
| } catch (error) { | ||
| reportCliError('audit-age', error); | ||
|
|
||
| process.exitCode = 1; | ||
| } | ||
| } | ||
|
|
||
| auditAge(); | ||
| auditAgeCli(); |
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