@netlify/build-info/lib/get-commands.js

Build info utility

/** A list of often used dev command names to identify if the command is a dev command */
export const NPM_DEV_SCRIPTS = ['dev', 'serve', 'develop', 'start', 'run', 'web'];
const EXCLUDED_DEV_SCRIPTS = ['netlify dev'];
/** A list of often used build command names to identify if the command is a build command */
export const NPM_BUILD_SCRIPTS = ['build'];
const EXCLUDED_BUILD_SCRIPTS = ['netlify build'];
/** Check if the provided dev script is excluded or not */
const isExcludedDevScript = (scriptValue) => EXCLUDED_DEV_SCRIPTS.some((excluded) => scriptValue.includes(excluded));
/** Check if the provided build script is excluded or not */
const isExcludedBuildScript = (scriptValue) => EXCLUDED_BUILD_SCRIPTS.some((excluded) => scriptValue.includes(excluded));
/** We also match script names like `docs:dev` */
const isScript = (scriptName, devScriptName) => scriptName === devScriptName || scriptName.endsWith(`:${devScriptName}`);
const getSortIndex = (index) => (index === -1 ? Number.MAX_SAFE_INTEGER : index);
const sortScriptsByRelevance = (scripts) => (script1, script2) => {
    const index1 = scripts.findIndex((devScriptName) => isScript(script1, devScriptName));
    const index2 = scripts.findIndex((devScriptName) => isScript(script2, devScriptName));
    return getSortIndex(index1) - getSortIndex(index2);
};
/** Check if the npm script is likely to contain a dev command */
export const isNpmDevScript = (scriptName, scriptValue) => NPM_DEV_SCRIPTS.some((devScriptName) => isScript(scriptName, devScriptName) && !isExcludedDevScript(scriptValue));
/** Check if the npm script is likely to contain a build command */
export const isNpmBuildScript = (scriptName, scriptValue) => NPM_BUILD_SCRIPTS.some((devScriptName) => isScript(scriptName, devScriptName) && !isExcludedBuildScript(scriptValue));
/** Retrieve a list of NPM dev scripts */
export function getDevCommands(frameworkDevCommand, scripts = {}) {
    const preferredScripts = Object.entries(scripts)
        .filter(([, scriptValue]) => scriptValue.includes(frameworkDevCommand))
        .map(([key]) => key)
        .sort(sortScriptsByRelevance(NPM_DEV_SCRIPTS));
    if (preferredScripts.length > 0) {
        return preferredScripts;
    }
    return Object.keys(scripts)
        .filter((script) => isNpmDevScript(script, scripts[script]))
        .sort(sortScriptsByRelevance(NPM_DEV_SCRIPTS));
}
/** Retrieve a list of NPM build scripts */
export function getBuildCommands(frameworkBuildCommand, scripts = {}) {
    const preferredScripts = Object.entries(scripts)
        .filter(([, scriptValue]) => scriptValue.includes(frameworkBuildCommand))
        .map(([key]) => key)
        .sort(sortScriptsByRelevance(NPM_BUILD_SCRIPTS));
    if (preferredScripts.length > 0) {
        return preferredScripts;
    }
    return Object.keys(scripts)
        .filter((script) => isNpmBuildScript(script, scripts[script]))
        .sort(sortScriptsByRelevance(NPM_BUILD_SCRIPTS));
}
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