Sha256: 90e191716b8091125151367c5cdcc8b14257eed1d0bec5c19518701646c791ae
Contents?: true
Size: 1.61 KB
Versions: 43
Compression:
Stored size: 1.61 KB
Contents
/**
* @author Toru Nagashima
* See LICENSE file in root directory for full license.
*/
"use strict"
const path = require("path")
const resolve = require("resolve")
const getResolvePaths = require("./get-resolve-paths")
const getTryExtensions = require("./get-try-extensions")
const ImportTarget = require("./import-target")
const stripImportPathParams = require("./strip-import-path-params")
const MODULE_TYPE = /^(?:Import|Export(?:Named|Default|All))Declaration$/
/**
* Gets a list of `import`/`export` declaration targets.
*
* Core modules of Node.js (e.g. `fs`, `http`) are excluded.
*
* @param {RuleContext} context - The rule context.
* @param {ASTNode} programNode - The node of Program.
* @param {boolean} includeCore - The flag to include core modules.
* @returns {ImportTarget[]} A list of found target's information.
*/
module.exports = function getImportExportTargets(
context,
programNode,
includeCore
) {
const retv = []
const basedir = path.dirname(path.resolve(context.getFilename()))
const paths = getResolvePaths(context)
const extensions = getTryExtensions(context)
const options = { basedir, paths, extensions }
for (const statement of programNode.body) {
// Skip if it's not a module declaration.
if (!MODULE_TYPE.test(statement.type)) {
continue
}
// Gets the target module.
const node = statement.source
const name = node && stripImportPathParams(node.value)
if (name && (includeCore || !resolve.isCore(name))) {
retv.push(new ImportTarget(node, name, options))
}
}
return retv
}
Version data entries
43 entries across 43 versions & 1 rubygems