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patch: handle ext2fs with webpack

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This commit is contained in:
Peter Makra 2022-12-19 21:27:17 +01:00
parent 28726584c2
commit b59b171e43
1 changed files with 27 additions and 3 deletions
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30
webpack.config.ts
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@ -15,7 +15,7 @@
*/
import * as CopyPlugin from 'copy-webpack-plugin';
import { readdirSync } from 'fs';
import { readdirSync, existsSync } from 'fs';
import * as _ from 'lodash';
import * as os from 'os';
import outdent from 'outdent';
@ -77,6 +77,27 @@ function renameNodeModules(resourcePath: string) {
);
}
function findExt2fsFolder(): string {
const ext2fs = 'node_modules/ext2fs';
const biFsExt2fs = 'node_modules/balena-image-fs/node_modules/ext2fs';
if (existsSync(ext2fs)) {
return ext2fs;
} else if (existsSync(biFsExt2fs)) {
return biFsExt2fs;
} else {
throw Error('ext2fs not found');
}
}
function makeExt2FsRegex(): RegExp {
const folder = findExt2fsFolder();
const libpath = '/lib/libext2fs\\.js&';
const regex = folder.concat(libpath).split('/').join('/');
return new RegExp(regex);
}
function findUsbPrebuild(): string[] {
const usbPrebuildsFolder = path.join('node_modules', 'usb', 'prebuilds');
const prebuildFolders = readdirSync(usbPrebuildsFolder);
@ -152,6 +173,7 @@ function slashOrAntislash(pattern: RegExp): RegExp {
}
function replace(test: RegExp, ...replacements: ReplacementRule[]) {
console.log(test.source);
return {
loader: 'string-replace-loader',
// Handle windows path separators
@ -322,7 +344,7 @@ const commonConfig = {
// Use the libext2fs.wasm file in the generated folder
// The way to find the app directory depends on whether we run in the renderer or in the child-writer
// We use __dirname in the child-writer and electron.remote.app.getAppPath() in the renderer
replace(/node_modules\/ext2fs\/lib\/libext2fs\.js$/, {
replace(makeExt2FsRegex(), {
search: 'scriptDirectory = __dirname + "/";',
replace: fetchWasm('ext2fs', 'lib'),
}),
@ -385,7 +407,7 @@ const guiConfigCopyPatterns = [
to: 'modules/node-raspberrypi-usbboot/blobs',
},
{
from: 'node_modules/ext2fs/lib/libext2fs.wasm',
from: `${findExt2fsFolder()}/lib/libext2fs.wasm`,
to: 'modules/ext2fs/lib/libext2fs.wasm',
},
{
@ -394,6 +416,8 @@ const guiConfigCopyPatterns = [
},
];
console.log(guiConfigCopyPatterns);
if (os.platform() === 'win32') {
// liblzma.dll is required on Windows for lzma-native
guiConfigCopyPatterns.push({