66 lines
1.9 KiB
JavaScript
66 lines
1.9 KiB
JavaScript
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/**
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* This is a minimal script to publish your package to "npm".
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* This is meant to be used as-is or customize as you see fit.
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*
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* This script is executed on "dist/path/to/library" as "cwd" by default.
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*
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* You might need to authenticate with NPM before running this script.
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*/
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import { execSync } from "child_process"
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import { readFileSync, writeFileSync } from "fs"
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import chalk from "chalk"
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import devkit from "@nx/devkit"
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const { readCachedProjectGraph } = devkit
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function invariant(condition, message) {
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if (!condition) {
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console.error(chalk.bold.red(message))
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process.exit(1)
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}
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}
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// Executing publish script: node path/to/publish.mjs {name} --version {version} --tag {tag}
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// Default "tag" to "next" so we won't publish the "latest" tag by accident.
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const [, , name, version, tag = "next"] = process.argv
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// A simple SemVer validation to validate the version
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const validVersion = /^\d+\.\d+\.\d+(-\w+\.\d+)?/
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invariant(
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version && validVersion.test(version),
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`No version provided or version did not match Semantic Versioning, expected: #.#.#-tag.# or #.#.#, got ${version}.`
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)
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const graph = readCachedProjectGraph()
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const project = graph.nodes[name]
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invariant(
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project,
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`Could not find project "${name}" in the workspace. Is the project.json configured correctly?`
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)
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const outputPath = project.data?.targets?.build?.options?.outputPath
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invariant(
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outputPath,
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`Could not find "build.options.outputPath" of project "${name}". Is project.json configured correctly?`
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)
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process.chdir(outputPath)
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// Updating the version in "package.json" before publishing
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try {
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const json = JSON.parse(readFileSync(`package.json`).toString())
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json.version = version
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writeFileSync(`package.json`, JSON.stringify(json, null, 2))
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} catch (e) {
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console.error(
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chalk.bold.red(
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`Error reading package.json file from library build output.`
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)
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)
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}
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// Execute "npm publish" to publish
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execSync(`npm publish --access public --tag ${tag}`)
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