mirror of
https://github.com/vector-im/element-desktop.git
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116 lines
3.3 KiB
JavaScript
116 lines
3.3 KiB
JavaScript
/*
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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const path = require('path');
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const os = require('os');
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const nodePreGypVersioning = require('node-pre-gyp/lib/util/versioning');
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function getElectronVersion(packageJson) {
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// should we pick the version of an installed electron
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// dependency, and if so, before or after electronVersion?
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if (packageJson.build && packageJson.build.electronVersion) {
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return packageJson.build.electronVersion;
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}
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return null;
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}
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function getRuntime(packageJson) {
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const electronVersion = getElectronVersion(packageJson);
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return electronVersion ? 'electron' : 'node-webkit';
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}
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function getTarget(packageJson) {
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const electronVersion = getElectronVersion(packageJson);
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if (electronVersion) {
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return electronVersion;
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} else {
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return process.version.substr(1);
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}
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}
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function detectArch() {
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if (process.platform === 'win32') {
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// vcvarsall.bat (the script that sets up the environment for
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// visual studio build tools) sets an env var to tell us what
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// architecture the active build tools target, so we auto-detect
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// this.
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const targetArch = process.env.VSCMD_ARG_TGT_ARCH;
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if (targetArch === 'x86') {
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return 'ia32';
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} else if (targetArch === 'x64') {
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return 'x64';
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}
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}
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return process.arch;
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}
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module.exports = class HakEnv {
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constructor(prefix, packageJson) {
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Object.assign(this, {
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// what we're targeting
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runtime: getRuntime(packageJson),
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target: getTarget(packageJson),
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platform: process.platform,
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arch: detectArch(),
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// paths
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projectRoot: prefix,
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dotHakDir: path.join(prefix, '.hak'),
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});
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}
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getRuntimeAbi() {
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return nodePreGypVersioning.get_runtime_abi(
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this.runtime,
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this.target,
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);
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}
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// {node_abi}-{platform}-{arch}
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getNodeTriple() {
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return this.getRuntimeAbi() + '-' + this.platform + '-' + this.arch;
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}
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isWin() {
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return this.platform === 'win32';
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}
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isMac() {
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return this.platform === 'darwin';
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}
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isLinux() {
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return this.platform === 'linux';
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}
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makeGypEnv() {
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return Object.assign({}, process.env, {
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npm_config_target: this.target,
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npm_config_arch: this.arch,
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npm_config_target_arch: this.arch,
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npm_config_disturl: 'https://atom.io/download/electron',
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npm_config_runtime: this.runtime,
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npm_config_build_from_source: true,
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npm_config_devdir: path.join(os.homedir(), ".electron-gyp"),
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});
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}
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getNodeModuleBin(name) {
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return path.join(this.projectRoot, 'node_modules', '.bin', name);
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}
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};
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