diff options
Diffstat (limited to 'node_modules/electron-packager/src/infer.js')
| -rw-r--r-- | node_modules/electron-packager/src/infer.js | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/node_modules/electron-packager/src/infer.js b/node_modules/electron-packager/src/infer.js deleted file mode 100644 index 9dde6d7..0000000 --- a/node_modules/electron-packager/src/infer.js +++ /dev/null @@ -1,178 +0,0 @@ -'use strict' - -const debug = require('debug')('electron-packager') -const getPackageInfo = require('get-package-info') -const parseAuthor = require('parse-author') -const path = require('path') -const resolve = require('resolve') -const semver = require('semver') - -function isMissingRequiredProperty (props) { - return props.some(prop => prop === 'productName' || prop === 'dependencies.electron') -} - -function errorMessageForProperty (prop) { - let hash, propDescription - switch (prop) { - case 'productName': - hash = 'name' - propDescription = 'application name' - break - case 'dependencies.electron': - hash = 'electronversion' - propDescription = 'Electron version' - break - case 'version': - hash = 'appversion' - propDescription = 'application version' - break - /* istanbul ignore next */ - default: - hash = '' - propDescription = `[Unknown Property (${prop})]` - } - - return `Unable to determine ${propDescription}. Please specify an ${propDescription}\n\n` + - 'For more information, please see\n' + - `https://electron.github.io/electron-packager/main/interfaces/electronpackager.options.html#${hash}\n` -} - -function resolvePromise (id, options) { - // eslint-disable-next-line promise/param-names - return new Promise((accept, reject) => { - resolve(id, options, (err, mainPath, pkg) => { - if (err) { - /* istanbul ignore next */ - reject(err) - } else { - accept([mainPath, pkg]) - } - }) - }) -} - -function rangeFromElectronVersion (electronVersion) { - try { - return new semver.Range(electronVersion) - } catch (error) { - return null - } -} - -async function getVersion (opts, electronProp) { - const [depType, packageName] = electronProp.prop.split('.') - const src = electronProp.src - if (packageName === 'electron-prebuilt-compile') { - const electronVersion = electronProp.pkg[depType][packageName] - const versionRange = rangeFromElectronVersion(electronVersion) - if (versionRange !== null && versionRange.intersects(new semver.Range('< 1.6.5'))) { - if (!/^\d+\.\d+\.\d+/.test(electronVersion)) { - // electron-prebuilt-compile cannot be resolved because `main` does not point - // to a valid JS file. - throw new Error('Using electron-prebuilt-compile with Electron Packager requires specifying an exact Electron version') - } - - opts.electronVersion = electronVersion - return Promise.resolve() - } - } - - const pkg = (await resolvePromise(packageName, { basedir: path.dirname(src) }))[1] - debug(`Inferring target Electron version from ${packageName} in ${src}`) - opts.electronVersion = pkg.version - return null -} - -async function handleMetadata (opts, result) { - if (result.values.productName) { - debug(`Inferring application name from ${result.source.productName.prop} in ${result.source.productName.src}`) - opts.name = result.values.productName - } - - if (result.values.version) { - debug(`Inferring appVersion from version in ${result.source.version.src}`) - opts.appVersion = result.values.version - } - - if (result.values.author && !opts.win32metadata) { - opts.win32metadata = {} - } - - if (result.values.author) { - debug(`Inferring win32metadata.CompanyName from author in ${result.source.author.src}`) - if (typeof result.values.author === 'string') { - opts.win32metadata.CompanyName = parseAuthor(result.values.author).name - } else if (result.values.author.name) { - opts.win32metadata.CompanyName = result.values.author.name - } else { - debug('Cannot infer win32metadata.CompanyName from author, no name found') - } - } - - // eslint-disable-next-line no-prototype-builtins - if (result.values.hasOwnProperty('dependencies.electron')) { - return getVersion(opts, result.source['dependencies.electron']) - } else { - return Promise.resolve() - } -} - -function handleMissingProperties (opts, err) { - const missingProps = err.missingProps.map(prop => { - return Array.isArray(prop) ? prop[0] : prop - }) - - if (isMissingRequiredProperty(missingProps)) { - const messages = missingProps.map(errorMessageForProperty) - - debug(err.message) - err.message = messages.join('\n') + '\n' - throw err - } else { - // Missing props not required, can continue w/ partial result - return handleMetadata(opts, err.result) - } -} - -module.exports = async function getMetadataFromPackageJSON (platforms, opts, dir) { - const props = [] - if (!opts.name) props.push(['productName', 'name']) - if (!opts.appVersion) props.push('version') - if (!opts.electronVersion) { - props.push([ - 'dependencies.electron', - 'devDependencies.electron', - 'dependencies.electron-nightly', - 'devDependencies.electron-nightly', - 'dependencies.electron-prebuilt-compile', - 'devDependencies.electron-prebuilt-compile', - 'dependencies.electron-prebuilt', - 'devDependencies.electron-prebuilt' - ]) - } - - if (platforms.includes('win32') && !(opts.win32metadata && opts.win32metadata.CompanyName)) { - debug('Requiring author in package.json, as CompanyName was not specified for win32metadata') - props.push('author') - } - - // Name and version provided, no need to infer - if (props.length === 0) return Promise.resolve() - - // Search package.json files to infer name and version from - try { - const result = await getPackageInfo(props, dir) - return handleMetadata(opts, result) - } catch (err) { - if (err.missingProps) { - if (err.missingProps.length === props.length) { - debug(err.message) - err.message = `Could not locate a package.json file in "${path.resolve(opts.dir)}" or its parent directories for an Electron app with the following fields: ${err.missingProps.join(', ')}` - } else { - return handleMissingProperties(opts, err) - } - } - - throw err - } -} |