From 93498967634eab4b245326b29e7ff36e17d3ba77 Mon Sep 17 00:00:00 2001 From: Nico Verbruggen Date: Thu, 19 Mar 2026 17:37:34 +0100 Subject: [PATCH] Modernize frontend build pipeline with esbuild and ES modules --- .gitignore | 19 +- README.md | 100 +-- kobopatch-wasm/build.sh | 18 +- kobopatch-wasm/integration_test.go | 8 +- nickelmenu/setup.sh | 2 +- nixpacks.toml | 5 +- serve-locally.sh | 12 +- tests/e2e/integration.spec.js | 2 +- tests/e2e/playwright.config.js | 2 +- tests/e2e/run-e2e.sh | 6 +- web/build.mjs | 115 ++++ web/package-lock.json | 581 ++++++++++++++++++ web/package.json | 14 + web/public/js/jszip.min.js | 13 - web/{public => src}/css/style.css | 0 .../favicon/apple-touch-icon.png | Bin web/{public => src}/favicon/favicon-96x96.png | Bin web/{public => src}/favicon/favicon.ico | Bin web/{public => src}/favicon/favicon.svg | 0 web/{public => src}/favicon/site.webmanifest | 0 .../favicon/web-app-manifest-192x192.png | Bin .../favicon/web-app-manifest-512x512.png | Bin web/{public => src}/index.html | 9 +- web/{public => src}/js/app.js | 6 + web/{public => src}/js/kobo-device.js | 6 + web/{public => src}/js/kobopatch.js | 2 + web/{public => src}/js/nickelmenu.js | 4 + web/{public => src}/js/patch-ui.js | 4 + web/{public => src}/js/patch-worker.js | 2 +- web/src/js/wasm_exec.js | 575 +++++++++++++++++ web/{public => src}/patches/index.json | 0 .../patches/patches_4.45.23646.zip | Bin web/src/wasm/.gitkeep | 0 33 files changed, 1406 insertions(+), 99 deletions(-) create mode 100644 web/build.mjs create mode 100644 web/package-lock.json create mode 100644 web/package.json delete mode 100644 web/public/js/jszip.min.js rename web/{public => src}/css/style.css (100%) rename web/{public => src}/favicon/apple-touch-icon.png (100%) rename web/{public => src}/favicon/favicon-96x96.png (100%) rename web/{public => src}/favicon/favicon.ico (100%) rename web/{public => src}/favicon/favicon.svg (100%) rename web/{public => src}/favicon/site.webmanifest (100%) rename web/{public => src}/favicon/web-app-manifest-192x192.png (100%) rename web/{public => src}/favicon/web-app-manifest-512x512.png (100%) rename web/{public => src}/index.html (98%) rename web/{public => src}/js/app.js (99%) rename web/{public => src}/js/kobo-device.js (96%) rename web/{public => src}/js/kobopatch.js (98%) rename web/{public => src}/js/nickelmenu.js (99%) rename web/{public => src}/js/patch-ui.js (99%) rename web/{public => src}/js/patch-worker.js (96%) create mode 100644 web/src/js/wasm_exec.js rename web/{public => src}/patches/index.json (100%) rename web/{public => src}/patches/patches_4.45.23646.zip (100%) create mode 100644 web/src/wasm/.gitkeep diff --git a/.gitignore b/.gitignore index ffb9d27..bab7578 100644 --- a/.gitignore +++ b/.gitignore @@ -11,21 +11,26 @@ kobopatch-wasm/testdata/ kobopatch-wasm/kobopatch.wasm kobopatch-wasm/wasm_exec.js -# Test artifacts in webroot -web/public/_test_firmware.zip +# Generated files in src (written by build scripts, regenerated on demand) +web/src/wasm/kobopatch.wasm +web/src/js/wasm_exec.js +web/src/nickelmenu/NickelMenu.zip +web/src/nickelmenu/kobo-config.zip -# WASM artifacts copied to webroot for serving -web/public/wasm/kobopatch.wasm -web/public/js/wasm_exec.js +# Build output +web/dist/ + +# Node +web/node_modules/ # E2E tests tests/e2e/node_modules/ tests/e2e/test-results/ tests/e2e/playwright-report/ +tests/e2e/test_firmware.zip # NickelMenu build artifacts nickelmenu/kobo-config/ -web/public/nickelmenu/ # Claude -.claude \ No newline at end of file +.claude diff --git a/README.md b/README.md index 42203f0..ce694f4 100644 --- a/README.md +++ b/README.md @@ -34,54 +34,57 @@ If you choose to apply custom patches, **patching happens fully client-side** ## File structure ``` -web/public/ # Webroot — serve this directory - index.html # Single-page app, multi-step wizard - css/ - style.css - js/ - app.js # Step navigation, flow orchestration, firmware download with progress - kobo-device.js # KOBO_MODELS (serial prefix → name), FIRMWARE_DOWNLOADS (version+prefix → URL), - # getDevicesForVersion(), getFirmwareURL(), KoboDevice class (File System Access API) - nickelmenu.js # NickelMenuInstaller: downloads NickelMenu.zip + kobo-config.zip, installs to - # device or builds download ZIP, handles config file filtering and modification - patch-ui.js # PatchUI class: loads patch zips (JSZip), parses YAML, renders toggle UI, - # generates kobopatch.yaml config with overrides - kobopatch.js # KobopatchRunner: spawns Web Worker per build, handles progress/done/error messages - patch-worker.js # Web Worker: loads wasm_exec.js + kobopatch.wasm, runs patchFirmware(), - # posts progress back, transfers result buffer zero-copy - wasm_exec.js # Go WASM support runtime (copied from Go SDK by setup.sh, gitignored) - jszip.min.js # Bundled JSZip library - wasm/ - kobopatch.wasm # Compiled WASM binary (built by build.sh, gitignored) - patches/ - index.json # Contains a list of available patches - patches_*.zip # Each contains kobopatch.yaml + src/*.yaml patch files - nickelmenu/ # NickelMenu assets (built by nickelmenu/setup.sh, gitignored) - NickelMenu.zip # NickelMenu release - kobo-config.zip # Curated configuration files (fonts, screensaver, menu items) +web/ + src/ # Source assets (committed) + index.html # Single-page app template + css/ + style.css + js/ + app.js # ES module entry point: step navigation, flow orchestration + kobo-device.js # KOBO_MODELS, FIRMWARE_DOWNLOADS, KoboDevice class + nickelmenu.js # NickelMenuInstaller: downloads/bundles NickelMenu + config + patch-ui.js # PatchUI: loads patches, parses YAML, renders toggle UI + kobopatch.js # KobopatchRunner: spawns Web Worker per build + patch-worker.js # Web Worker: loads WASM, runs patchFirmware() + wasm_exec.js # Go WASM runtime (generated by build.sh, gitignored) + wasm/ + kobopatch.wasm # Compiled WASM binary (generated by build.sh, gitignored) + patches/ + index.json # Available patch manifest + patches_*.zip # Patch files per firmware version + nickelmenu/ # NickelMenu assets (generated by setup.sh, gitignored) + NickelMenu.zip + kobo-config.zip + favicon/ + dist/ # Build output (gitignored, fully regenerable) + bundle.js # esbuild output (minified, content-hashed) + index.html # Generated with cache-busted references + css/ favicon/ patches/ nickelmenu/ wasm/ js/ + build.mjs # esbuild build script + asset copy + package.json # esbuild, jszip nickelmenu/ - setup.sh # Downloads NickelMenu.zip and bundles kobo-config.zip from kobo-config repo + setup.sh # Downloads NickelMenu.zip and bundles kobo-config.zip -kobopatch-wasm/ # WASM build - main.go # Go entry point: jsPatchFirmware() → patchFirmware() pipeline +kobopatch-wasm/ + main.go # Go entry point go.mod setup.sh # Clones kobopatch source, copies wasm_exec.js - build.sh # GOOS=js GOARCH=wasm go build, copies .wasm to web/public/wasm/ - integration_test.go # Go integration test: validates SHA1 checksums of patched binaries - test-integration.sh # Downloads firmware and runs integration_test.go + build.sh # Compiles WASM, copies to web/dist/wasm/ and web/src/js/ + integration_test.go + test-integration.sh tests/ - e2e/ # Playwright E2E tests - integration.spec.js # Full browser tests: NickelMenu flows, custom patches, mock device + e2e/ + integration.spec.js # Playwright E2E tests playwright.config.js - run-e2e.sh # E2E runner (downloads firmware, sets up NickelMenu assets, installs browser) + run-e2e.sh ``` ## Adding a new software version -1. Add the patch zip to `web/public/patches/` and update `index.json` -2. Add download URLs to `FIRMWARE_DOWNLOADS` in `js/kobo-device.js` (keyed by version then serial prefix) +1. Add the patch zip to `web/src/patches/` and update `index.json` +2. Add download URLs to `FIRMWARE_DOWNLOADS` in `web/src/js/kobo-device.js` (keyed by version then serial prefix) 3. The Kobo CDN prefix per device family (e.g. `kobo12`, `kobo13`) is stable; the date path segment changes per release ## Building the WASM binary @@ -91,7 +94,7 @@ Requires Go 1.21+. ```bash cd kobopatch-wasm ./setup.sh # first time only -./build.sh # compiles WASM, copies to web/public/wasm/ +./build.sh # compiles WASM, copies to web/dist/wasm/ ``` ## Setting up NickelMenu assets @@ -100,7 +103,18 @@ cd kobopatch-wasm nickelmenu/setup.sh ``` -This downloads `NickelMenu.zip` and clones/updates the [kobo-config](https://github.com/nicoverbruggen/kobo-config) repo to bundle `kobo-config.zip` into `web/public/nickelmenu/`. +This downloads `NickelMenu.zip` and clones/updates the [kobo-config](https://github.com/nicoverbruggen/kobo-config) repo to bundle `kobo-config.zip` into `web/src/nickelmenu/`. + +## Building the frontend + +The JS source lives in `web/src/js/` as ES modules. esbuild bundles them into a single `web/dist/bundle.js`. + +```bash +cd web +npm install +npm run build # production build (minified) +npm run dev # dev server with watch mode on :8889 +``` ## Running locally @@ -108,7 +122,13 @@ This downloads `NickelMenu.zip` and clones/updates the [kobo-config](https://git ./serve-locally.sh ``` -This serves the app at `http://localhost:8888`. If the WASM binary or NickelMenu assets haven't been set up yet, the script handles that automatically. +This serves the app at `http://localhost:8888`. The script automatically: + +1. Sets up NickelMenu assets if missing (`web/src/nickelmenu/`) +2. Builds the JS bundle (`web/dist/bundle.js`) +3. Builds the WASM binary if missing (`web/dist/wasm/kobopatch.wasm`) + +You can delete the entire `web/dist/` folder and re-run `serve-locally.sh` to regenerate everything. ## Testing @@ -166,7 +186,7 @@ The WASM patcher performs several checks on each patched binary before including ## Credits -Built on [kobopatch](https://github.com/pgaskin/kobopatch) and [NickelMenu](https://pgaskin.net/NickelMenu/) by pgaskin. Uses [JSZip](https://stuk.github.io/jszip/) for client-side ZIP handling. Software patches and discussion on the [MobileRead forums](https://www.mobileread.com/forums/forumdisplay.php?f=247). +Built on [kobopatch](https://github.com/pgaskin/kobopatch) and [NickelMenu](https://pgaskin.net/NickelMenu/) by pgaskin. Uses [JSZip](https://stuk.github.io/jszip/) for client-side ZIP handling and [esbuild](https://esbuild.github.io/) for bundling. Software patches and discussion on the [MobileRead forums](https://www.mobileread.com/forums/forumdisplay.php?f=247). ## License diff --git a/kobopatch-wasm/build.sh b/kobopatch-wasm/build.sh index 36931af..52fcb19 100755 --- a/kobopatch-wasm/build.sh +++ b/kobopatch-wasm/build.sh @@ -8,26 +8,14 @@ if [ ! -d "$SCRIPT_DIR/kobopatch-src" ]; then exit 1 fi -PUBLIC_DIR="$SCRIPT_DIR/../web/public" - echo "Building kobopatch WASM..." cd "$SCRIPT_DIR" GOOS=js GOARCH=wasm go build -o kobopatch.wasm . echo "WASM binary size: $(du -h kobopatch.wasm | cut -f1)" -# Cache-busting timestamp -TS=$(date +%s) +echo "Copying artifacts..." +cp kobopatch.wasm "$SCRIPT_DIR/../web/src/wasm/kobopatch.wasm" +cp wasm_exec.js "$SCRIPT_DIR/../web/src/js/wasm_exec.js" -echo "Copying artifacts to $PUBLIC_DIR..." -mkdir -p "$PUBLIC_DIR/wasm" -cp kobopatch.wasm "$PUBLIC_DIR/wasm/kobopatch.wasm" -cp wasm_exec.js "$PUBLIC_DIR/js/wasm_exec.js" - -# Update cache-busting timestamps -sed -i "s|kobopatch\.wasm?ts=[0-9]*|kobopatch.wasm?ts=$TS|g" "$PUBLIC_DIR/js/patch-worker.js" -sed -i "s|\.js?ts=[0-9]*|.js?ts=$TS|g" "$PUBLIC_DIR/index.html" -sed -i "s|\.css?ts=[0-9]*|.css?ts=$TS|g" "$PUBLIC_DIR/index.html" - -echo "Build timestamp: $TS" echo "Done." diff --git a/kobopatch-wasm/integration_test.go b/kobopatch-wasm/integration_test.go index 636fa0b..c617567 100644 --- a/kobopatch-wasm/integration_test.go +++ b/kobopatch-wasm/integration_test.go @@ -33,7 +33,7 @@ func TestIntegrationPatch(t *testing.T) { } // Read patch files from the patches zip. - patchesZipPath := "../web/public/patches/patches_4.45.23646.zip" + patchesZipPath := "../web/src/patches/patches_4.45.23646.zip" patchesZip, err := os.ReadFile(patchesZipPath) if err != nil { t.Fatalf("could not read patches zip: %v", err) @@ -82,9 +82,9 @@ overrides: // with only "Remove footer (row3) on new home screen" enabled. expectedSHA1 := map[string]string{ "usr/local/Kobo/libnickel.so.1.0.0": "ef64782895a47ac85f0829f06fffa4816d23512d", - "usr/local/Kobo/nickel": "80a607bac515457a6864be8be831df631a01005c", - "usr/local/Kobo/libadobe.so": "02dc99c71c4fef75401cd49ddc2e63f928a126e1", - "usr/local/Kobo/librmsdk.so.1.0.0": "e3819260c9fc539a53db47e9d3fe600ec11633d5", + "usr/local/Kobo/nickel": "80a607bac515457a6864be8be831df631a01005c", + "usr/local/Kobo/libadobe.so": "02dc99c71c4fef75401cd49ddc2e63f928a126e1", + "usr/local/Kobo/librmsdk.so.1.0.0": "e3819260c9fc539a53db47e9d3fe600ec11633d5", } // Extract the output tgz and check SHA1 of each patched binary. diff --git a/nickelmenu/setup.sh b/nickelmenu/setup.sh index 750643d..648ad07 100755 --- a/nickelmenu/setup.sh +++ b/nickelmenu/setup.sh @@ -2,7 +2,7 @@ set -euo pipefail SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" -PUBLIC_DIR="$SCRIPT_DIR/../web/public/nickelmenu" +PUBLIC_DIR="$SCRIPT_DIR/../web/src/nickelmenu" mkdir -p "$PUBLIC_DIR" diff --git a/nixpacks.toml b/nixpacks.toml index 43acf8d..cd49668 100644 --- a/nixpacks.toml +++ b/nixpacks.toml @@ -1,7 +1,7 @@ providers = ["python"] [phases.setup] -nixPkgs = ["git", "curl", "python3Minimal", "zip", "gnutar"] +nixPkgs = ["git", "curl", "python3Minimal", "zip", "gnutar", "nodejs_22"] paths = ["/usr/local/go/bin"] cmds = [ "curl -sSfL https://go.dev/dl/go1.23.12.linux-amd64.tar.gz | tar -xz -C /usr/local", @@ -12,7 +12,8 @@ cmds = [ "cd kobopatch-wasm && bash setup.sh", "cd kobopatch-wasm && bash build.sh", "cd nickelmenu && bash setup.sh", + "cd web && npm install && npm run build", ] [start] -cmd = "python3 -m http.server ${PORT:-8080} -d web/public" +cmd = "python3 -m http.server ${PORT:-8080} -d web/dist" diff --git a/serve-locally.sh b/serve-locally.sh index 4dd17e3..5bd8737 100755 --- a/serve-locally.sh +++ b/serve-locally.sh @@ -3,13 +3,19 @@ set -euo pipefail SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)" WASM_DIR="$SCRIPT_DIR/kobopatch-wasm" +DIST_DIR="$SCRIPT_DIR/web/dist" -if [ ! -f "$SCRIPT_DIR/web/public/nickelmenu/NickelMenu.zip" ]; then +if [ ! -f "$DIST_DIR/nickelmenu/NickelMenu.zip" ]; then echo "NickelMenu assets not found, downloading..." "$SCRIPT_DIR/nickelmenu/setup.sh" fi -if [ ! -f "$SCRIPT_DIR/web/public/wasm/kobopatch.wasm" ]; then +echo "Building JS bundle..." +cd "$SCRIPT_DIR/web" +npm install --silent +npm run build + +if [ ! -f "$DIST_DIR/wasm/kobopatch.wasm" ]; then echo "WASM binary not found, building..." if [ ! -d "$WASM_DIR/kobopatch-src" ]; then "$WASM_DIR/setup.sh" @@ -18,4 +24,4 @@ if [ ! -f "$SCRIPT_DIR/web/public/wasm/kobopatch.wasm" ]; then fi echo "Serving at http://localhost:8888" -python3 -m http.server -d "$SCRIPT_DIR/web/public/" 8888 +python3 -m http.server -d "$DIST_DIR" 8888 diff --git a/tests/e2e/integration.spec.js b/tests/e2e/integration.spec.js index 507bcf9..9d8e460 100644 --- a/tests/e2e/integration.spec.js +++ b/tests/e2e/integration.spec.js @@ -18,7 +18,7 @@ const EXPECTED_SHA1 = { const FIRMWARE_PATH = process.env.FIRMWARE_ZIP || path.resolve(__dirname, '..', '..', 'kobopatch-wasm', 'testdata', 'kobo-update-4.45.23646.zip'); -const WEBROOT = path.resolve(__dirname, '..', '..', 'web', 'public'); +const WEBROOT = path.resolve(__dirname, '..', '..', 'web', 'dist'); const WEBROOT_FIRMWARE = path.join(WEBROOT, '_test_firmware.zip'); // SHA1 of the original unmodified KoboRoot.tgz inside firmware 4.45.23646. diff --git a/tests/e2e/playwright.config.js b/tests/e2e/playwright.config.js index bc8ec4c..36329e6 100644 --- a/tests/e2e/playwright.config.js +++ b/tests/e2e/playwright.config.js @@ -17,7 +17,7 @@ module.exports = defineConfig({ }, }, webServer: { - command: 'python3 -m http.server -d ../../web/public 8889', + command: 'cd ../../kobopatch-wasm && bash build.sh && cd ../web && node build.mjs && python3 -m http.server -d dist 8889', port: 8889, reuseExistingServer: true, }, diff --git a/tests/e2e/run-e2e.sh b/tests/e2e/run-e2e.sh index ea42b13..b4dd261 100755 --- a/tests/e2e/run-e2e.sh +++ b/tests/e2e/run-e2e.sh @@ -12,7 +12,7 @@ set -euo pipefail # Prerequisites: # - kobopatch.wasm built (run kobopatch-wasm/build.sh first) # - Firmware zip cached at kobopatch-wasm/testdata/ (downloaded automatically) -# - NickelMenu assets in web/public/nickelmenu/ (set up automatically) +# - NickelMenu assets in web/src/nickelmenu/ (set up automatically) cd "$(dirname "$0")" @@ -46,13 +46,13 @@ FIRMWARE_DIR="../../kobopatch-wasm/testdata" FIRMWARE_FILE="${FIRMWARE_DIR}/kobo-update-${FIRMWARE_VERSION}.zip" # Check WASM is built. -if [ ! -f "../../web/public/wasm/kobopatch.wasm" ]; then +if [ ! -f "../../web/dist/wasm/kobopatch.wasm" ]; then echo "ERROR: kobopatch.wasm not found. Run kobopatch-wasm/build.sh first." exit 1 fi # Set up NickelMenu assets if not present. -NM_DIR="../../web/public/nickelmenu" +NM_DIR="../../web/src/nickelmenu" if [ ! -f "$NM_DIR/NickelMenu.zip" ] || [ ! -f "$NM_DIR/kobo-config.zip" ]; then echo "Setting up NickelMenu assets..." ../../nickelmenu/setup.sh diff --git a/web/build.mjs b/web/build.mjs new file mode 100644 index 0000000..6f7d252 --- /dev/null +++ b/web/build.mjs @@ -0,0 +1,115 @@ +import esbuild from 'esbuild'; +import { cpSync, mkdirSync, readFileSync, writeFileSync, existsSync, rmSync, readdirSync, statSync } from 'fs'; +import { join, relative } from 'path'; +import { createHash } from 'crypto'; + +const webDir = import.meta.dirname; +const srcDir = join(webDir, 'src'); +const distDir = join(webDir, 'dist'); +const isDev = process.argv.includes('--dev'); + +// Clean dist/ +if (existsSync(distDir)) rmSync(distDir, { recursive: true }); +mkdirSync(distDir, { recursive: true }); + +// Build JS bundle +await esbuild.build({ + entryPoints: [join(srcDir, 'js', 'app.js')], + bundle: true, + format: 'iife', + target: ['es2020'], + outfile: join(distDir, 'bundle.js'), + minify: !isDev, + sourcemap: isDev, + logLevel: 'warning', +}); + +// Copy all of src/ to dist/, skipping js/ (bundled separately) and index.html (generated) +function copyDir(src, dst, skip = new Set()) { + mkdirSync(dst, { recursive: true }); + for (const entry of readdirSync(src)) { + if (skip.has(entry)) continue; + const srcPath = join(src, entry); + const dstPath = join(dst, entry); + if (statSync(srcPath).isDirectory()) { + copyDir(srcPath, dstPath); + } else { + cpSync(srcPath, dstPath); + } + } +} +copyDir(srcDir, distDir, new Set(['js', 'index.html'])); + +// Copy worker files from src/js/ (not bundled, served separately) +mkdirSync(join(distDir, 'js'), { recursive: true }); + +// Copy wasm_exec.js as-is +const wasmExecSrc = join(srcDir, 'js', 'wasm_exec.js'); +if (existsSync(wasmExecSrc)) { + cpSync(wasmExecSrc, join(distDir, 'js', 'wasm_exec.js')); +} + +// Copy patch-worker.js with WASM hash injected +const workerSrc = join(srcDir, 'js', 'patch-worker.js'); +if (existsSync(workerSrc)) { + let workerContent = readFileSync(workerSrc, 'utf-8'); + const wasmFile = join(distDir, 'wasm', 'kobopatch.wasm'); + if (existsSync(wasmFile)) { + const wasmHash = createHash('md5').update(readFileSync(wasmFile)).digest('hex').slice(0, 8); + workerContent = workerContent.replace( + "kobopatch.wasm'", + `kobopatch.wasm?h=${wasmHash}'` + ); + } + writeFileSync(join(distDir, 'js', 'patch-worker.js'), workerContent); +} + +// Generate cache-busted index.html +const bundleContent = readFileSync(join(distDir, 'bundle.js')); +const bundleHash = createHash('md5').update(bundleContent).digest('hex').slice(0, 8); + +const cssContent = readFileSync(join(distDir, 'css/style.css')); +const cssHash = createHash('md5').update(cssContent).digest('hex').slice(0, 8); + +let html = readFileSync(join(srcDir, 'index.html'), 'utf-8'); + +// Remove all \n` +); + +// Update CSS cache bust +html = html.replace( + /css\/style\.css\?[^"]*/, + `css/style.css?h=${cssHash}` +); + +writeFileSync(join(distDir, 'index.html'), html); + +console.log(`Built to ${distDir} (bundle: ${bundleHash}, css: ${cssHash})`); + +// Dev server mode +if (isDev) { + const ctx = await esbuild.context({ + entryPoints: [join(srcDir, 'js', 'app.js')], + bundle: true, + format: 'iife', + target: ['es2020'], + outfile: join(distDir, 'bundle.js'), + minify: false, + sourcemap: true, + logLevel: 'warning', + }); + + await ctx.watch(); + + const { host, port } = await ctx.serve({ + servedir: distDir, + port: 8889, + }); + + console.log(`Dev server running at http://${host}:${port}`); +} diff --git a/web/package-lock.json b/web/package-lock.json new file mode 100644 index 0000000..cc6895e --- /dev/null +++ b/web/package-lock.json @@ -0,0 +1,581 @@ +{ + "name": "kobopatch-webui", + "lockfileVersion": 3, + "requires": true, + "packages": { + "": { + "name": 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n=e("../utils"),i=e("./GenericWorker");function s(e){i.call(this,"DataWorker");var t=this;this.dataIsReady=!1,this.index=0,this.max=0,this.data=null,this.type="",this._tickScheduled=!1,e.then(function(e){t.dataIsReady=!0,t.data=e,t.max=e&&e.length||0,t.type=n.getTypeOf(e),t.isPaused||t._tickAndRepeat()},function(e){t.error(e)})}n.inherits(s,i),s.prototype.cleanUp=function(){i.prototype.cleanUp.call(this),this.data=null},s.prototype.resume=function(){return!!i.prototype.resume.call(this)&&(!this._tickScheduled&&this.dataIsReady&&(this._tickScheduled=!0,n.delay(this._tickAndRepeat,[],this)),!0)},s.prototype._tickAndRepeat=function(){this._tickScheduled=!1,this.isPaused||this.isFinished||(this._tick(),this.isFinished||(n.delay(this._tickAndRepeat,[],this),this._tickScheduled=!0))},s.prototype._tick=function(){if(this.isPaused||this.isFinished)return!1;var e=null,t=Math.min(this.max,this.index+16384);if(this.index>=this.max)return 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h=e("../utils"),i=e("./ConvertWorker"),s=e("./GenericWorker"),u=e("../base64"),n=e("../support"),a=e("../external"),o=null;if(n.nodestream)try{o=e("../nodejs/NodejsStreamOutputAdapter")}catch(e){}function l(e,o){return new a.Promise(function(t,r){var n=[],i=e._internalType,s=e._outputType,a=e._mimeType;e.on("data",function(e,t){n.push(e),o&&o(t)}).on("error",function(e){n=[],r(e)}).on("end",function(){try{var e=function(e,t,r){switch(e){case"blob":return h.newBlob(h.transformTo("arraybuffer",t),r);case"base64":return u.encode(t);default:return h.transformTo(e,t)}}(s,function(e,t){var r,n=0,i=null,s=0;for(r=0;r>>6:(r<65536?t[s++]=224|r>>>12:(t[s++]=240|r>>>18,t[s++]=128|r>>>12&63),t[s++]=128|r>>>6&63),t[s++]=128|63&r);return t}(e)},s.utf8decode=function(e){return h.nodebuffer?o.transformTo("nodebuffer",e).toString("utf-8"):function(e){var t,r,n,i,s=e.length,a=new Array(2*s);for(t=r=0;t>10&1023,a[r++]=56320|1023&n)}return 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r<0?t:0===r?t:r+u[e[r]]>t?r:t}(t),i=t;n!==t.length&&(h.uint8array?(i=t.subarray(0,n),this.leftOver=t.subarray(n,t.length)):(i=t.slice(0,n),this.leftOver=t.slice(n,t.length))),this.push({data:s.utf8decode(i),meta:e.meta})},a.prototype.flush=function(){this.leftOver&&this.leftOver.length&&(this.push({data:s.utf8decode(this.leftOver),meta:{}}),this.leftOver=null)},s.Utf8DecodeWorker=a,o.inherits(l,n),l.prototype.processChunk=function(e){this.push({data:s.utf8encode(e.data),meta:e.meta})},s.Utf8EncodeWorker=l},{"./nodejsUtils":14,"./stream/GenericWorker":28,"./support":30,"./utils":32}],32:[function(e,t,a){"use strict";var o=e("./support"),h=e("./base64"),r=e("./nodejsUtils"),u=e("./external");function n(e){return e}function l(e,t){for(var r=0;r>8;this.dir=!!(16&this.externalFileAttributes),0==e&&(this.dosPermissions=63&this.externalFileAttributes),3==e&&(this.unixPermissions=this.externalFileAttributes>>16&65535),this.dir||"/"!==this.fileNameStr.slice(-1)||(this.dir=!0)},parseZIP64ExtraField:function(){if(this.extraFields[1]){var e=n(this.extraFields[1].value);this.uncompressedSize===s.MAX_VALUE_32BITS&&(this.uncompressedSize=e.readInt(8)),this.compressedSize===s.MAX_VALUE_32BITS&&(this.compressedSize=e.readInt(8)),this.localHeaderOffset===s.MAX_VALUE_32BITS&&(this.localHeaderOffset=e.readInt(8)),this.diskNumberStart===s.MAX_VALUE_32BITS&&(this.diskNumberStart=e.readInt(4))}},readExtraFields:function(e){var t,r,n,i=e.index+this.extraFieldsLength;for(this.extraFields||(this.extraFields={});e.index+4>>6:(r<65536?t[s++]=224|r>>>12:(t[s++]=240|r>>>18,t[s++]=128|r>>>12&63),t[s++]=128|r>>>6&63),t[s++]=128|63&r);return t},r.buf2binstring=function(e){return l(e,e.length)},r.binstring2buf=function(e){for(var t=new h.Buf8(e.length),r=0,n=t.length;r>10&1023,o[n++]=56320|1023&i)}return l(o,n)},r.utf8border=function(e,t){var r;for((t=t||e.length)>e.length&&(t=e.length),r=t-1;0<=r&&128==(192&e[r]);)r--;return r<0?t:0===r?t:r+u[e[r]]>t?r:t}},{"./common":41}],43:[function(e,t,r){"use strict";t.exports=function(e,t,r,n){for(var i=65535&e|0,s=e>>>16&65535|0,a=0;0!==r;){for(r-=a=2e3>>1:e>>>1;t[r]=e}return t}();t.exports=function(e,t,r,n){var i=o,s=n+r;e^=-1;for(var a=n;a>>8^i[255&(e^t[a])];return-1^e}},{}],46:[function(e,t,r){"use strict";var h,c=e("../utils/common"),u=e("./trees"),d=e("./adler32"),p=e("./crc32"),n=e("./messages"),l=0,f=4,m=0,_=-2,g=-1,b=4,i=2,v=8,y=9,s=286,a=30,o=19,w=2*s+1,k=15,x=3,S=258,z=S+x+1,C=42,E=113,A=1,I=2,O=3,B=4;function R(e,t){return e.msg=n[t],t}function T(e){return(e<<1)-(4e.avail_out&&(r=e.avail_out),0!==r&&(c.arraySet(e.output,t.pending_buf,t.pending_out,r,e.next_out),e.next_out+=r,t.pending_out+=r,e.total_out+=r,e.avail_out-=r,t.pending-=r,0===t.pending&&(t.pending_out=0))}function N(e,t){u._tr_flush_block(e,0<=e.block_start?e.block_start:-1,e.strstart-e.block_start,t),e.block_start=e.strstart,F(e.strm)}function U(e,t){e.pending_buf[e.pending++]=t}function P(e,t){e.pending_buf[e.pending++]=t>>>8&255,e.pending_buf[e.pending++]=255&t}function L(e,t){var r,n,i=e.max_chain_length,s=e.strstart,a=e.prev_length,o=e.nice_match,h=e.strstart>e.w_size-z?e.strstart-(e.w_size-z):0,u=e.window,l=e.w_mask,f=e.prev,c=e.strstart+S,d=u[s+a-1],p=u[s+a];e.prev_length>=e.good_match&&(i>>=2),o>e.lookahead&&(o=e.lookahead);do{if(u[(r=t)+a]===p&&u[r+a-1]===d&&u[r]===u[s]&&u[++r]===u[s+1]){s+=2,r++;do{}while(u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&u[++s]===u[++r]&&sh&&0!=--i);return a<=e.lookahead?a:e.lookahead}function j(e){var t,r,n,i,s,a,o,h,u,l,f=e.w_size;do{if(i=e.window_size-e.lookahead-e.strstart,e.strstart>=f+(f-z)){for(c.arraySet(e.window,e.window,f,f,0),e.match_start-=f,e.strstart-=f,e.block_start-=f,t=r=e.hash_size;n=e.head[--t],e.head[t]=f<=n?n-f:0,--r;);for(t=r=f;n=e.prev[--t],e.prev[t]=f<=n?n-f:0,--r;);i+=f}if(0===e.strm.avail_in)break;if(a=e.strm,o=e.window,h=e.strstart+e.lookahead,u=i,l=void 0,l=a.avail_in,u=x)for(s=e.strstart-e.insert,e.ins_h=e.window[s],e.ins_h=(e.ins_h<=x&&(e.ins_h=(e.ins_h<=x)if(n=u._tr_tally(e,e.strstart-e.match_start,e.match_length-x),e.lookahead-=e.match_length,e.match_length<=e.max_lazy_match&&e.lookahead>=x){for(e.match_length--;e.strstart++,e.ins_h=(e.ins_h<=x&&(e.ins_h=(e.ins_h<=x&&e.match_length<=e.prev_length){for(i=e.strstart+e.lookahead-x,n=u._tr_tally(e,e.strstart-1-e.prev_match,e.prev_length-x),e.lookahead-=e.prev_length-1,e.prev_length-=2;++e.strstart<=i&&(e.ins_h=(e.ins_h<e.pending_buf_size-5&&(r=e.pending_buf_size-5);;){if(e.lookahead<=1){if(j(e),0===e.lookahead&&t===l)return A;if(0===e.lookahead)break}e.strstart+=e.lookahead,e.lookahead=0;var n=e.block_start+r;if((0===e.strstart||e.strstart>=n)&&(e.lookahead=e.strstart-n,e.strstart=n,N(e,!1),0===e.strm.avail_out))return A;if(e.strstart-e.block_start>=e.w_size-z&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):(e.strstart>e.block_start&&(N(e,!1),e.strm.avail_out),A)}),new M(4,4,8,4,Z),new M(4,5,16,8,Z),new M(4,6,32,32,Z),new M(4,4,16,16,W),new M(8,16,32,32,W),new M(8,16,128,128,W),new M(8,32,128,256,W),new M(32,128,258,1024,W),new M(32,258,258,4096,W)],r.deflateInit=function(e,t){return Y(e,t,v,15,8,0)},r.deflateInit2=Y,r.deflateReset=K,r.deflateResetKeep=G,r.deflateSetHeader=function(e,t){return e&&e.state?2!==e.state.wrap?_:(e.state.gzhead=t,m):_},r.deflate=function(e,t){var r,n,i,s;if(!e||!e.state||5>8&255),U(n,n.gzhead.time>>16&255),U(n,n.gzhead.time>>24&255),U(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),U(n,255&n.gzhead.os),n.gzhead.extra&&n.gzhead.extra.length&&(U(n,255&n.gzhead.extra.length),U(n,n.gzhead.extra.length>>8&255)),n.gzhead.hcrc&&(e.adler=p(e.adler,n.pending_buf,n.pending,0)),n.gzindex=0,n.status=69):(U(n,0),U(n,0),U(n,0),U(n,0),U(n,0),U(n,9===n.level?2:2<=n.strategy||n.level<2?4:0),U(n,3),n.status=E);else{var a=v+(n.w_bits-8<<4)<<8;a|=(2<=n.strategy||n.level<2?0:n.level<6?1:6===n.level?2:3)<<6,0!==n.strstart&&(a|=32),a+=31-a%31,n.status=E,P(n,a),0!==n.strstart&&(P(n,e.adler>>>16),P(n,65535&e.adler)),e.adler=1}if(69===n.status)if(n.gzhead.extra){for(i=n.pending;n.gzindex<(65535&n.gzhead.extra.length)&&(n.pending!==n.pending_buf_size||(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending!==n.pending_buf_size));)U(n,255&n.gzhead.extra[n.gzindex]),n.gzindex++;n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),n.gzindex===n.gzhead.extra.length&&(n.gzindex=0,n.status=73)}else n.status=73;if(73===n.status)if(n.gzhead.name){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindexi&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.gzindex=0,n.status=91)}else n.status=91;if(91===n.status)if(n.gzhead.comment){i=n.pending;do{if(n.pending===n.pending_buf_size&&(n.gzhead.hcrc&&n.pending>i&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),F(e),i=n.pending,n.pending===n.pending_buf_size)){s=1;break}s=n.gzindexi&&(e.adler=p(e.adler,n.pending_buf,n.pending-i,i)),0===s&&(n.status=103)}else n.status=103;if(103===n.status&&(n.gzhead.hcrc?(n.pending+2>n.pending_buf_size&&F(e),n.pending+2<=n.pending_buf_size&&(U(n,255&e.adler),U(n,e.adler>>8&255),e.adler=0,n.status=E)):n.status=E),0!==n.pending){if(F(e),0===e.avail_out)return n.last_flush=-1,m}else if(0===e.avail_in&&T(t)<=T(r)&&t!==f)return R(e,-5);if(666===n.status&&0!==e.avail_in)return R(e,-5);if(0!==e.avail_in||0!==n.lookahead||t!==l&&666!==n.status){var o=2===n.strategy?function(e,t){for(var r;;){if(0===e.lookahead&&(j(e),0===e.lookahead)){if(t===l)return A;break}if(e.match_length=0,r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):e.last_lit&&(N(e,!1),0===e.strm.avail_out)?A:I}(n,t):3===n.strategy?function(e,t){for(var r,n,i,s,a=e.window;;){if(e.lookahead<=S){if(j(e),e.lookahead<=S&&t===l)return A;if(0===e.lookahead)break}if(e.match_length=0,e.lookahead>=x&&0e.lookahead&&(e.match_length=e.lookahead)}if(e.match_length>=x?(r=u._tr_tally(e,1,e.match_length-x),e.lookahead-=e.match_length,e.strstart+=e.match_length,e.match_length=0):(r=u._tr_tally(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++),r&&(N(e,!1),0===e.strm.avail_out))return A}return e.insert=0,t===f?(N(e,!0),0===e.strm.avail_out?O:B):e.last_lit&&(N(e,!1),0===e.strm.avail_out)?A:I}(n,t):h[n.level].func(n,t);if(o!==O&&o!==B||(n.status=666),o===A||o===O)return 0===e.avail_out&&(n.last_flush=-1),m;if(o===I&&(1===t?u._tr_align(n):5!==t&&(u._tr_stored_block(n,0,0,!1),3===t&&(D(n.head),0===n.lookahead&&(n.strstart=0,n.block_start=0,n.insert=0))),F(e),0===e.avail_out))return n.last_flush=-1,m}return t!==f?m:n.wrap<=0?1:(2===n.wrap?(U(n,255&e.adler),U(n,e.adler>>8&255),U(n,e.adler>>16&255),U(n,e.adler>>24&255),U(n,255&e.total_in),U(n,e.total_in>>8&255),U(n,e.total_in>>16&255),U(n,e.total_in>>24&255)):(P(n,e.adler>>>16),P(n,65535&e.adler)),F(e),0=r.w_size&&(0===s&&(D(r.head),r.strstart=0,r.block_start=0,r.insert=0),u=new c.Buf8(r.w_size),c.arraySet(u,t,l-r.w_size,r.w_size,0),t=u,l=r.w_size),a=e.avail_in,o=e.next_in,h=e.input,e.avail_in=l,e.next_in=0,e.input=t,j(r);r.lookahead>=x;){for(n=r.strstart,i=r.lookahead-(x-1);r.ins_h=(r.ins_h<>>=y=v>>>24,p-=y,0===(y=v>>>16&255))C[s++]=65535&v;else{if(!(16&y)){if(0==(64&y)){v=m[(65535&v)+(d&(1<>>=y,p-=y),p<15&&(d+=z[n++]<>>=y=v>>>24,p-=y,!(16&(y=v>>>16&255))){if(0==(64&y)){v=_[(65535&v)+(d&(1<>>=y,p-=y,(y=s-a)>3,d&=(1<<(p-=w<<3))-1,e.next_in=n,e.next_out=s,e.avail_in=n>>24&255)+(e>>>8&65280)+((65280&e)<<8)+((255&e)<<24)}function s(){this.mode=0,this.last=!1,this.wrap=0,this.havedict=!1,this.flags=0,this.dmax=0,this.check=0,this.total=0,this.head=null,this.wbits=0,this.wsize=0,this.whave=0,this.wnext=0,this.window=null,this.hold=0,this.bits=0,this.length=0,this.offset=0,this.extra=0,this.lencode=null,this.distcode=null,this.lenbits=0,this.distbits=0,this.ncode=0,this.nlen=0,this.ndist=0,this.have=0,this.next=null,this.lens=new I.Buf16(320),this.work=new I.Buf16(288),this.lendyn=null,this.distdyn=null,this.sane=0,this.back=0,this.was=0}function a(e){var t;return e&&e.state?(t=e.state,e.total_in=e.total_out=t.total=0,e.msg="",t.wrap&&(e.adler=1&t.wrap),t.mode=P,t.last=0,t.havedict=0,t.dmax=32768,t.head=null,t.hold=0,t.bits=0,t.lencode=t.lendyn=new I.Buf32(n),t.distcode=t.distdyn=new I.Buf32(i),t.sane=1,t.back=-1,N):U}function o(e){var t;return e&&e.state?((t=e.state).wsize=0,t.whave=0,t.wnext=0,a(e)):U}function h(e,t){var r,n;return e&&e.state?(n=e.state,t<0?(r=0,t=-t):(r=1+(t>>4),t<48&&(t&=15)),t&&(t<8||15=s.wsize?(I.arraySet(s.window,t,r-s.wsize,s.wsize,0),s.wnext=0,s.whave=s.wsize):(n<(i=s.wsize-s.wnext)&&(i=n),I.arraySet(s.window,t,r-n,i,s.wnext),(n-=i)?(I.arraySet(s.window,t,r-n,n,0),s.wnext=n,s.whave=s.wsize):(s.wnext+=i,s.wnext===s.wsize&&(s.wnext=0),s.whave>>8&255,r.check=B(r.check,E,2,0),l=u=0,r.mode=2;break}if(r.flags=0,r.head&&(r.head.done=!1),!(1&r.wrap)||(((255&u)<<8)+(u>>8))%31){e.msg="incorrect header check",r.mode=30;break}if(8!=(15&u)){e.msg="unknown compression method",r.mode=30;break}if(l-=4,k=8+(15&(u>>>=4)),0===r.wbits)r.wbits=k;else if(k>r.wbits){e.msg="invalid window size",r.mode=30;break}r.dmax=1<>8&1),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=3;case 3:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<>>8&255,E[2]=u>>>16&255,E[3]=u>>>24&255,r.check=B(r.check,E,4,0)),l=u=0,r.mode=4;case 4:for(;l<16;){if(0===o)break e;o--,u+=n[s++]<>8),512&r.flags&&(E[0]=255&u,E[1]=u>>>8&255,r.check=B(r.check,E,2,0)),l=u=0,r.mode=5;case 5:if(1024&r.flags){for(;l<16;){if(0===o)break e;o--,u+=n[s++]<>>8&255,r.check=B(r.check,E,2,0)),l=u=0}else r.head&&(r.head.extra=null);r.mode=6;case 6:if(1024&r.flags&&(o<(d=r.length)&&(d=o),d&&(r.head&&(k=r.head.extra_len-r.length,r.head.extra||(r.head.extra=new Array(r.head.extra_len)),I.arraySet(r.head.extra,n,s,d,k)),512&r.flags&&(r.check=B(r.check,n,d,s)),o-=d,s+=d,r.length-=d),r.length))break e;r.length=0,r.mode=7;case 7:if(2048&r.flags){if(0===o)break e;for(d=0;k=n[s+d++],r.head&&k&&r.length<65536&&(r.head.name+=String.fromCharCode(k)),k&&d>9&1,r.head.done=!0),e.adler=r.check=0,r.mode=12;break;case 10:for(;l<32;){if(0===o)break e;o--,u+=n[s++]<>>=7&l,l-=7&l,r.mode=27;break}for(;l<3;){if(0===o)break e;o--,u+=n[s++]<>>=1)){case 0:r.mode=14;break;case 1:if(j(r),r.mode=20,6!==t)break;u>>>=2,l-=2;break e;case 2:r.mode=17;break;case 3:e.msg="invalid block type",r.mode=30}u>>>=2,l-=2;break;case 14:for(u>>>=7&l,l-=7&l;l<32;){if(0===o)break e;o--,u+=n[s++]<>>16^65535)){e.msg="invalid stored block lengths",r.mode=30;break}if(r.length=65535&u,l=u=0,r.mode=15,6===t)break e;case 15:r.mode=16;case 16:if(d=r.length){if(o>>=5,l-=5,r.ndist=1+(31&u),u>>>=5,l-=5,r.ncode=4+(15&u),u>>>=4,l-=4,286>>=3,l-=3}for(;r.have<19;)r.lens[A[r.have++]]=0;if(r.lencode=r.lendyn,r.lenbits=7,S={bits:r.lenbits},x=T(0,r.lens,0,19,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid code lengths set",r.mode=30;break}r.have=0,r.mode=19;case 19:for(;r.have>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>>=_,l-=_,r.lens[r.have++]=b;else{if(16===b){for(z=_+2;l>>=_,l-=_,0===r.have){e.msg="invalid bit length repeat",r.mode=30;break}k=r.lens[r.have-1],d=3+(3&u),u>>>=2,l-=2}else if(17===b){for(z=_+3;l>>=_)),u>>>=3,l-=3}else{for(z=_+7;l>>=_)),u>>>=7,l-=7}if(r.have+d>r.nlen+r.ndist){e.msg="invalid bit length repeat",r.mode=30;break}for(;d--;)r.lens[r.have++]=k}}if(30===r.mode)break;if(0===r.lens[256]){e.msg="invalid code -- missing end-of-block",r.mode=30;break}if(r.lenbits=9,S={bits:r.lenbits},x=T(D,r.lens,0,r.nlen,r.lencode,0,r.work,S),r.lenbits=S.bits,x){e.msg="invalid literal/lengths set",r.mode=30;break}if(r.distbits=6,r.distcode=r.distdyn,S={bits:r.distbits},x=T(F,r.lens,r.nlen,r.ndist,r.distcode,0,r.work,S),r.distbits=S.bits,x){e.msg="invalid distances set",r.mode=30;break}if(r.mode=20,6===t)break e;case 20:r.mode=21;case 21:if(6<=o&&258<=h){e.next_out=a,e.avail_out=h,e.next_in=s,e.avail_in=o,r.hold=u,r.bits=l,R(e,c),a=e.next_out,i=e.output,h=e.avail_out,s=e.next_in,n=e.input,o=e.avail_in,u=r.hold,l=r.bits,12===r.mode&&(r.back=-1);break}for(r.back=0;g=(C=r.lencode[u&(1<>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,r.length=b,0===g){r.mode=26;break}if(32&g){r.back=-1,r.mode=12;break}if(64&g){e.msg="invalid literal/length code",r.mode=30;break}r.extra=15&g,r.mode=22;case 22:if(r.extra){for(z=r.extra;l>>=r.extra,l-=r.extra,r.back+=r.extra}r.was=r.length,r.mode=23;case 23:for(;g=(C=r.distcode[u&(1<>>16&255,b=65535&C,!((_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>v)])>>>16&255,b=65535&C,!(v+(_=C>>>24)<=l);){if(0===o)break e;o--,u+=n[s++]<>>=v,l-=v,r.back+=v}if(u>>>=_,l-=_,r.back+=_,64&g){e.msg="invalid distance code",r.mode=30;break}r.offset=b,r.extra=15&g,r.mode=24;case 24:if(r.extra){for(z=r.extra;l>>=r.extra,l-=r.extra,r.back+=r.extra}if(r.offset>r.dmax){e.msg="invalid distance too far back",r.mode=30;break}r.mode=25;case 25:if(0===h)break e;if(d=c-h,r.offset>d){if((d=r.offset-d)>r.whave&&r.sane){e.msg="invalid distance too far back",r.mode=30;break}p=d>r.wnext?(d-=r.wnext,r.wsize-d):r.wnext-d,d>r.length&&(d=r.length),m=r.window}else m=i,p=a-r.offset,d=r.length;for(hd?(m=R[T+a[v]],A[I+a[v]]):(m=96,0),h=1<>S)+(u-=h)]=p<<24|m<<16|_|0,0!==u;);for(h=1<>=1;if(0!==h?(E&=h-1,E+=h):E=0,v++,0==--O[b]){if(b===w)break;b=t[r+a[v]]}if(k>>7)]}function U(e,t){e.pending_buf[e.pending++]=255&t,e.pending_buf[e.pending++]=t>>>8&255}function P(e,t,r){e.bi_valid>d-r?(e.bi_buf|=t<>d-e.bi_valid,e.bi_valid+=r-d):(e.bi_buf|=t<>>=1,r<<=1,0<--t;);return r>>>1}function Z(e,t,r){var n,i,s=new Array(g+1),a=0;for(n=1;n<=g;n++)s[n]=a=a+r[n-1]<<1;for(i=0;i<=t;i++){var o=e[2*i+1];0!==o&&(e[2*i]=j(s[o]++,o))}}function W(e){var t;for(t=0;t>1;1<=r;r--)G(e,s,r);for(i=h;r=e.heap[1],e.heap[1]=e.heap[e.heap_len--],G(e,s,1),n=e.heap[1],e.heap[--e.heap_max]=r,e.heap[--e.heap_max]=n,s[2*i]=s[2*r]+s[2*n],e.depth[i]=(e.depth[r]>=e.depth[n]?e.depth[r]:e.depth[n])+1,s[2*r+1]=s[2*n+1]=i,e.heap[1]=i++,G(e,s,1),2<=e.heap_len;);e.heap[--e.heap_max]=e.heap[1],function(e,t){var r,n,i,s,a,o,h=t.dyn_tree,u=t.max_code,l=t.stat_desc.static_tree,f=t.stat_desc.has_stree,c=t.stat_desc.extra_bits,d=t.stat_desc.extra_base,p=t.stat_desc.max_length,m=0;for(s=0;s<=g;s++)e.bl_count[s]=0;for(h[2*e.heap[e.heap_max]+1]=0,r=e.heap_max+1;r<_;r++)p<(s=h[2*h[2*(n=e.heap[r])+1]+1]+1)&&(s=p,m++),h[2*n+1]=s,u>=7;n>>=1)if(1&r&&0!==e.dyn_ltree[2*t])return o;if(0!==e.dyn_ltree[18]||0!==e.dyn_ltree[20]||0!==e.dyn_ltree[26])return h;for(t=32;t>>3,(s=e.static_len+3+7>>>3)<=i&&(i=s)):i=s=r+5,r+4<=i&&-1!==t?J(e,t,r,n):4===e.strategy||s===i?(P(e,2+(n?1:0),3),K(e,z,C)):(P(e,4+(n?1:0),3),function(e,t,r,n){var i;for(P(e,t-257,5),P(e,r-1,5),P(e,n-4,4),i=0;i>>8&255,e.pending_buf[e.d_buf+2*e.last_lit+1]=255&t,e.pending_buf[e.l_buf+e.last_lit]=255&r,e.last_lit++,0===t?e.dyn_ltree[2*r]++:(e.matches++,t--,e.dyn_ltree[2*(A[r]+u+1)]++,e.dyn_dtree[2*N(t)]++),e.last_lit===e.lit_bufsize-1},r._tr_align=function(e){P(e,2,3),L(e,m,z),function(e){16===e.bi_valid?(U(e,e.bi_buf),e.bi_buf=0,e.bi_valid=0):8<=e.bi_valid&&(e.pending_buf[e.pending++]=255&e.bi_buf,e.bi_buf>>=8,e.bi_valid-=8)}(e)}},{"../utils/common":41}],53:[function(e,t,r){"use strict";t.exports=function(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}},{}],54:[function(e,t,r){(function(e){!function(r,n){"use strict";if(!r.setImmediate){var i,s,t,a,o=1,h={},u=!1,l=r.document,e=Object.getPrototypeOf&&Object.getPrototypeOf(r);e=e&&e.setTimeout?e:r,i="[object process]"==={}.toString.call(r.process)?function(e){process.nextTick(function(){c(e)})}:function(){if(r.postMessage&&!r.importScripts){var e=!0,t=r.onmessage;return r.onmessage=function(){e=!1},r.postMessage("","*"),r.onmessage=t,e}}()?(a="setImmediate$"+Math.random()+"$",r.addEventListener?r.addEventListener("message",d,!1):r.attachEvent("onmessage",d),function(e){r.postMessage(a+e,"*")}):r.MessageChannel?((t=new MessageChannel).port1.onmessage=function(e){c(e.data)},function(e){t.port2.postMessage(e)}):l&&"onreadystatechange"in l.createElement("script")?(s=l.documentElement,function(e){var t=l.createElement("script");t.onreadystatechange=function(){c(e),t.onreadystatechange=null,s.removeChild(t),t=null},s.appendChild(t)}):function(e){setTimeout(c,0,e)},e.setImmediate=function(e){"function"!=typeof e&&(e=new Function(""+e));for(var t=new Array(arguments.length-1),r=0;r - + @@ -443,12 +443,5 @@ - - - - - - - diff --git a/web/public/js/app.js b/web/src/js/app.js similarity index 99% rename from web/public/js/app.js rename to web/src/js/app.js index 807d0e9..4839092 100644 --- a/web/public/js/app.js +++ b/web/src/js/app.js @@ -1,3 +1,9 @@ +import { KoboDevice, KOBO_MODELS, getFirmwareURL, getDevicesForVersion } from './kobo-device.js'; +import { PatchUI, scanAvailablePatches } from './patch-ui.js'; +import { KobopatchRunner } from './kobopatch.js'; +import { NickelMenuInstaller } from './nickelmenu.js'; +import JSZip from 'jszip'; + (() => { const device = new KoboDevice(); const patchUI = new PatchUI(); diff --git a/web/public/js/kobo-device.js b/web/src/js/kobo-device.js similarity index 96% rename from web/public/js/kobo-device.js rename to web/src/js/kobo-device.js index 0a7058e..8e13e32 100644 --- a/web/public/js/kobo-device.js +++ b/web/src/js/kobo-device.js @@ -217,3 +217,9 @@ class KoboDevice { this.deviceInfo = null; } } + +// Expose on window for E2E test compatibility (tests access these via page.evaluate) +window.KoboDevice = KoboDevice; +window.FIRMWARE_DOWNLOADS = FIRMWARE_DOWNLOADS; + +export { KOBO_MODELS, FIRMWARE_DOWNLOADS, getFirmwareURL, getDevicesForVersion, KoboDevice }; diff --git a/web/public/js/kobopatch.js b/web/src/js/kobopatch.js similarity index 98% rename from web/public/js/kobopatch.js rename to web/src/js/kobopatch.js index d23a1d4..81cc7ef 100644 --- a/web/public/js/kobopatch.js +++ b/web/src/js/kobopatch.js @@ -51,3 +51,5 @@ class KobopatchRunner { }); } } + +export { KobopatchRunner }; diff --git a/web/public/js/nickelmenu.js b/web/src/js/nickelmenu.js similarity index 99% rename from web/public/js/nickelmenu.js rename to web/src/js/nickelmenu.js index bed97d9..241e074 100644 --- a/web/public/js/nickelmenu.js +++ b/web/src/js/nickelmenu.js @@ -1,3 +1,5 @@ +import JSZip from 'jszip'; + /** * NickelMenu installer module. * @@ -193,3 +195,5 @@ class NickelMenuInstaller { return result; } } + +export { NickelMenuInstaller }; diff --git a/web/public/js/patch-ui.js b/web/src/js/patch-ui.js similarity index 99% rename from web/public/js/patch-ui.js rename to web/src/js/patch-ui.js index 46110eb..51d9936 100644 --- a/web/public/js/patch-ui.js +++ b/web/src/js/patch-ui.js @@ -1,3 +1,5 @@ +import JSZip from 'jszip'; + /** * Friendly display names for patch files. */ @@ -456,3 +458,5 @@ class PatchUI { } } + +export { PATCH_FILE_LABELS, parsePatchYAML, parsePatchConfig, scanAvailablePatches, PatchUI }; diff --git a/web/public/js/patch-worker.js b/web/src/js/patch-worker.js similarity index 96% rename from web/public/js/patch-worker.js rename to web/src/js/patch-worker.js index f472a77..f2e8403 100644 --- a/web/public/js/patch-worker.js +++ b/web/src/js/patch-worker.js @@ -10,7 +10,7 @@ async function loadWasm() { const go = new Go(); const result = await WebAssembly.instantiateStreaming( - fetch('../wasm/kobopatch.wasm?ts=1773916731'), + fetch('../wasm/kobopatch.wasm'), go.importObject ); go.run(result.instance); diff --git a/web/src/js/wasm_exec.js b/web/src/js/wasm_exec.js new file mode 100644 index 0000000..d71af9e --- /dev/null +++ b/web/src/js/wasm_exec.js @@ -0,0 +1,575 @@ +// Copyright 2018 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +"use strict"; + +(() => { + const enosys = () => { + const err = new Error("not implemented"); + err.code = "ENOSYS"; + return err; + }; + + if (!globalThis.fs) { + let outputBuf = ""; + globalThis.fs = { + constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1, O_DIRECTORY: -1 }, // unused + writeSync(fd, buf) { + outputBuf += decoder.decode(buf); + const nl = outputBuf.lastIndexOf("\n"); + if (nl != -1) { + console.log(outputBuf.substring(0, nl)); + outputBuf = outputBuf.substring(nl + 1); + } + return buf.length; + }, + write(fd, buf, offset, length, position, callback) { + if (offset !== 0 || length !== buf.length || position !== null) { + callback(enosys()); + return; + } + const n = this.writeSync(fd, buf); + callback(null, n); + }, + chmod(path, mode, callback) { callback(enosys()); }, + chown(path, uid, gid, callback) { callback(enosys()); }, + close(fd, callback) { callback(enosys()); }, + fchmod(fd, mode, callback) { callback(enosys()); }, + fchown(fd, uid, gid, callback) { callback(enosys()); }, + fstat(fd, callback) { callback(enosys()); }, + fsync(fd, callback) { callback(null); }, + ftruncate(fd, length, callback) { callback(enosys()); }, + lchown(path, uid, gid, callback) { callback(enosys()); }, + link(path, link, callback) { callback(enosys()); }, + lstat(path, callback) { callback(enosys()); }, + mkdir(path, perm, callback) { callback(enosys()); }, + open(path, flags, mode, callback) { callback(enosys()); }, + read(fd, buffer, offset, length, position, callback) { callback(enosys()); }, + readdir(path, callback) { callback(enosys()); }, + readlink(path, callback) { callback(enosys()); }, + rename(from, to, callback) { callback(enosys()); }, + rmdir(path, callback) { callback(enosys()); }, + stat(path, callback) { callback(enosys()); }, + symlink(path, link, callback) { callback(enosys()); }, + truncate(path, length, callback) { callback(enosys()); }, + unlink(path, callback) { callback(enosys()); }, + utimes(path, atime, mtime, callback) { callback(enosys()); }, + }; + } + + if (!globalThis.process) { + globalThis.process = { + getuid() { return -1; }, + getgid() { return -1; }, + geteuid() { return -1; }, + getegid() { return -1; }, + getgroups() { throw enosys(); }, + pid: -1, + ppid: -1, + umask() { throw enosys(); }, + cwd() { throw enosys(); }, + chdir() { throw enosys(); }, + } + } + + if (!globalThis.path) { + globalThis.path = { + resolve(...pathSegments) { + return pathSegments.join("/"); + } + } + } + + if (!globalThis.crypto) { + throw new Error("globalThis.crypto is not available, polyfill required (crypto.getRandomValues only)"); + } + + if (!globalThis.performance) { + throw new Error("globalThis.performance is not available, polyfill required (performance.now only)"); + } + + if (!globalThis.TextEncoder) { + throw new Error("globalThis.TextEncoder is not available, polyfill required"); + } + + if (!globalThis.TextDecoder) { + throw new Error("globalThis.TextDecoder is not available, polyfill required"); + } + + const encoder = new TextEncoder("utf-8"); + const decoder = new TextDecoder("utf-8"); + + globalThis.Go = class { + constructor() { + this.argv = ["js"]; + this.env = {}; + this.exit = (code) => { + if (code !== 0) { + console.warn("exit code:", code); + } + }; + this._exitPromise = new Promise((resolve) => { + this._resolveExitPromise = resolve; + }); + this._pendingEvent = null; + this._scheduledTimeouts = new Map(); + this._nextCallbackTimeoutID = 1; + + const setInt64 = (addr, v) => { + this.mem.setUint32(addr + 0, v, true); + this.mem.setUint32(addr + 4, Math.floor(v / 4294967296), true); + } + + const setInt32 = (addr, v) => { + this.mem.setUint32(addr + 0, v, true); + } + + const getInt64 = (addr) => { + const low = this.mem.getUint32(addr + 0, true); + const high = this.mem.getInt32(addr + 4, true); + return low + high * 4294967296; + } + + const loadValue = (addr) => { + const f = this.mem.getFloat64(addr, true); + if (f === 0) { + return undefined; + } + if (!isNaN(f)) { + return f; + } + + const id = this.mem.getUint32(addr, true); + return this._values[id]; + } + + const storeValue = (addr, v) => { + const nanHead = 0x7FF80000; + + if (typeof v === "number" && v !== 0) { + if (isNaN(v)) { + this.mem.setUint32(addr + 4, nanHead, true); + this.mem.setUint32(addr, 0, true); + return; + } + this.mem.setFloat64(addr, v, true); + return; + } + + if (v === undefined) { + this.mem.setFloat64(addr, 0, true); + return; + } + + let id = this._ids.get(v); + if (id === undefined) { + id = this._idPool.pop(); + if (id === undefined) { + id = this._values.length; + } + this._values[id] = v; + this._goRefCounts[id] = 0; + this._ids.set(v, id); + } + this._goRefCounts[id]++; + let typeFlag = 0; + switch (typeof v) { + case "object": + if (v !== null) { + typeFlag = 1; + } + break; + case "string": + typeFlag = 2; + break; + case "symbol": + typeFlag = 3; + break; + case "function": + typeFlag = 4; + break; + } + this.mem.setUint32(addr + 4, nanHead | typeFlag, true); + this.mem.setUint32(addr, id, true); + } + + const loadSlice = (addr) => { + const array = getInt64(addr + 0); + const len = getInt64(addr + 8); + return new Uint8Array(this._inst.exports.mem.buffer, array, len); + } + + const loadSliceOfValues = (addr) => { + const array = getInt64(addr + 0); + const len = getInt64(addr + 8); + const a = new Array(len); + for (let i = 0; i < len; i++) { + a[i] = loadValue(array + i * 8); + } + return a; + } + + const loadString = (addr) => { + const saddr = getInt64(addr + 0); + const len = getInt64(addr + 8); + return decoder.decode(new DataView(this._inst.exports.mem.buffer, saddr, len)); + } + + const testCallExport = (a, b) => { + this._inst.exports.testExport0(); + return this._inst.exports.testExport(a, b); + } + + const timeOrigin = Date.now() - performance.now(); + this.importObject = { + _gotest: { + add: (a, b) => a + b, + callExport: testCallExport, + }, + gojs: { + // Go's SP does not change as long as no Go code is running. Some operations (e.g. calls, getters and setters) + // may synchronously trigger a Go event handler. This makes Go code get executed in the middle of the imported + // function. A goroutine can switch to a new stack if the current stack is too small (see morestack function). + // This changes the SP, thus we have to update the SP used by the imported function. + + // func wasmExit(code int32) + "runtime.wasmExit": (sp) => { + sp >>>= 0; + const code = this.mem.getInt32(sp + 8, true); + this.exited = true; + delete this._inst; + delete this._values; + delete this._goRefCounts; + delete this._ids; + delete this._idPool; + this.exit(code); + }, + + // func wasmWrite(fd uintptr, p unsafe.Pointer, n int32) + "runtime.wasmWrite": (sp) => { + sp >>>= 0; + const fd = getInt64(sp + 8); + const p = getInt64(sp + 16); + const n = this.mem.getInt32(sp + 24, true); + fs.writeSync(fd, new Uint8Array(this._inst.exports.mem.buffer, p, n)); + }, + + // func resetMemoryDataView() + "runtime.resetMemoryDataView": (sp) => { + sp >>>= 0; + this.mem = new DataView(this._inst.exports.mem.buffer); + }, + + // func nanotime1() int64 + "runtime.nanotime1": (sp) => { + sp >>>= 0; + setInt64(sp + 8, (timeOrigin + performance.now()) * 1000000); + }, + + // func walltime() (sec int64, nsec int32) + "runtime.walltime": (sp) => { + sp >>>= 0; + const msec = (new Date).getTime(); + setInt64(sp + 8, msec / 1000); + this.mem.setInt32(sp + 16, (msec % 1000) * 1000000, true); + }, + + // func scheduleTimeoutEvent(delay int64) int32 + "runtime.scheduleTimeoutEvent": (sp) => { + sp >>>= 0; + const id = this._nextCallbackTimeoutID; + this._nextCallbackTimeoutID++; + this._scheduledTimeouts.set(id, setTimeout( + () => { + this._resume(); + while (this._scheduledTimeouts.has(id)) { + // for some reason Go failed to register the timeout event, log and try again + // (temporary workaround for https://github.com/golang/go/issues/28975) + console.warn("scheduleTimeoutEvent: missed timeout event"); + this._resume(); + } + }, + getInt64(sp + 8), + )); + this.mem.setInt32(sp + 16, id, true); + }, + + // func clearTimeoutEvent(id int32) + "runtime.clearTimeoutEvent": (sp) => { + sp >>>= 0; + const id = this.mem.getInt32(sp + 8, true); + clearTimeout(this._scheduledTimeouts.get(id)); + this._scheduledTimeouts.delete(id); + }, + + // func getRandomData(r []byte) + "runtime.getRandomData": (sp) => { + sp >>>= 0; + crypto.getRandomValues(loadSlice(sp + 8)); + }, + + // func finalizeRef(v ref) + "syscall/js.finalizeRef": (sp) => { + sp >>>= 0; + const id = this.mem.getUint32(sp + 8, true); + this._goRefCounts[id]--; + if (this._goRefCounts[id] === 0) { + const v = this._values[id]; + this._values[id] = null; + this._ids.delete(v); + this._idPool.push(id); + } + }, + + // func stringVal(value string) ref + "syscall/js.stringVal": (sp) => { + sp >>>= 0; + storeValue(sp + 24, loadString(sp + 8)); + }, + + // func valueGet(v ref, p string) ref + "syscall/js.valueGet": (sp) => { + sp >>>= 0; + const result = Reflect.get(loadValue(sp + 8), loadString(sp + 16)); + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 32, result); + }, + + // func valueSet(v ref, p string, x ref) + "syscall/js.valueSet": (sp) => { + sp >>>= 0; + Reflect.set(loadValue(sp + 8), loadString(sp + 16), loadValue(sp + 32)); + }, + + // func valueDelete(v ref, p string) + "syscall/js.valueDelete": (sp) => { + sp >>>= 0; + Reflect.deleteProperty(loadValue(sp + 8), loadString(sp + 16)); + }, + + // func valueIndex(v ref, i int) ref + "syscall/js.valueIndex": (sp) => { + sp >>>= 0; + storeValue(sp + 24, Reflect.get(loadValue(sp + 8), getInt64(sp + 16))); + }, + + // valueSetIndex(v ref, i int, x ref) + "syscall/js.valueSetIndex": (sp) => { + sp >>>= 0; + Reflect.set(loadValue(sp + 8), getInt64(sp + 16), loadValue(sp + 24)); + }, + + // func valueCall(v ref, m string, args []ref) (ref, bool) + "syscall/js.valueCall": (sp) => { + sp >>>= 0; + try { + const v = loadValue(sp + 8); + const m = Reflect.get(v, loadString(sp + 16)); + const args = loadSliceOfValues(sp + 32); + const result = Reflect.apply(m, v, args); + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 56, result); + this.mem.setUint8(sp + 64, 1); + } catch (err) { + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 56, err); + this.mem.setUint8(sp + 64, 0); + } + }, + + // func valueInvoke(v ref, args []ref) (ref, bool) + "syscall/js.valueInvoke": (sp) => { + sp >>>= 0; + try { + const v = loadValue(sp + 8); + const args = loadSliceOfValues(sp + 16); + const result = Reflect.apply(v, undefined, args); + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 40, result); + this.mem.setUint8(sp + 48, 1); + } catch (err) { + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 40, err); + this.mem.setUint8(sp + 48, 0); + } + }, + + // func valueNew(v ref, args []ref) (ref, bool) + "syscall/js.valueNew": (sp) => { + sp >>>= 0; + try { + const v = loadValue(sp + 8); + const args = loadSliceOfValues(sp + 16); + const result = Reflect.construct(v, args); + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 40, result); + this.mem.setUint8(sp + 48, 1); + } catch (err) { + sp = this._inst.exports.getsp() >>> 0; // see comment above + storeValue(sp + 40, err); + this.mem.setUint8(sp + 48, 0); + } + }, + + // func valueLength(v ref) int + "syscall/js.valueLength": (sp) => { + sp >>>= 0; + setInt64(sp + 16, parseInt(loadValue(sp + 8).length)); + }, + + // valuePrepareString(v ref) (ref, int) + "syscall/js.valuePrepareString": (sp) => { + sp >>>= 0; + const str = encoder.encode(String(loadValue(sp + 8))); + storeValue(sp + 16, str); + setInt64(sp + 24, str.length); + }, + + // valueLoadString(v ref, b []byte) + "syscall/js.valueLoadString": (sp) => { + sp >>>= 0; + const str = loadValue(sp + 8); + loadSlice(sp + 16).set(str); + }, + + // func valueInstanceOf(v ref, t ref) bool + "syscall/js.valueInstanceOf": (sp) => { + sp >>>= 0; + this.mem.setUint8(sp + 24, (loadValue(sp + 8) instanceof loadValue(sp + 16)) ? 1 : 0); + }, + + // func copyBytesToGo(dst []byte, src ref) (int, bool) + "syscall/js.copyBytesToGo": (sp) => { + sp >>>= 0; + const dst = loadSlice(sp + 8); + const src = loadValue(sp + 32); + if (!(src instanceof Uint8Array || src instanceof Uint8ClampedArray)) { + this.mem.setUint8(sp + 48, 0); + return; + } + const toCopy = src.subarray(0, dst.length); + dst.set(toCopy); + setInt64(sp + 40, toCopy.length); + this.mem.setUint8(sp + 48, 1); + }, + + // func copyBytesToJS(dst ref, src []byte) (int, bool) + "syscall/js.copyBytesToJS": (sp) => { + sp >>>= 0; + const dst = loadValue(sp + 8); + const src = loadSlice(sp + 16); + if (!(dst instanceof Uint8Array || dst instanceof Uint8ClampedArray)) { + this.mem.setUint8(sp + 48, 0); + return; + } + const toCopy = src.subarray(0, dst.length); + dst.set(toCopy); + setInt64(sp + 40, toCopy.length); + this.mem.setUint8(sp + 48, 1); + }, + + "debug": (value) => { + console.log(value); + }, + } + }; + } + + async run(instance) { + if (!(instance instanceof WebAssembly.Instance)) { + throw new Error("Go.run: WebAssembly.Instance expected"); + } + this._inst = instance; + this.mem = new DataView(this._inst.exports.mem.buffer); + this._values = [ // JS values that Go currently has references to, indexed by reference id + NaN, + 0, + null, + true, + false, + globalThis, + this, + ]; + this._goRefCounts = new Array(this._values.length).fill(Infinity); // number of references that Go has to a JS value, indexed by reference id + this._ids = new Map([ // mapping from JS values to reference ids + [0, 1], + [null, 2], + [true, 3], + [false, 4], + [globalThis, 5], + [this, 6], + ]); + this._idPool = []; // unused ids that have been garbage collected + this.exited = false; // whether the Go program has exited + + // Pass command line arguments and environment variables to WebAssembly by writing them to the linear memory. + let offset = 4096; + + const strPtr = (str) => { + const ptr = offset; + const bytes = encoder.encode(str + "\0"); + new Uint8Array(this.mem.buffer, offset, bytes.length).set(bytes); + offset += bytes.length; + if (offset % 8 !== 0) { + offset += 8 - (offset % 8); + } + return ptr; + }; + + const argc = this.argv.length; + + const argvPtrs = []; + this.argv.forEach((arg) => { + argvPtrs.push(strPtr(arg)); + }); + argvPtrs.push(0); + + const keys = Object.keys(this.env).sort(); + keys.forEach((key) => { + argvPtrs.push(strPtr(`${key}=${this.env[key]}`)); + }); + argvPtrs.push(0); + + const argv = offset; + argvPtrs.forEach((ptr) => { + this.mem.setUint32(offset, ptr, true); + this.mem.setUint32(offset + 4, 0, true); + offset += 8; + }); + + // The linker guarantees global data starts from at least wasmMinDataAddr. + // Keep in sync with cmd/link/internal/ld/data.go:wasmMinDataAddr. + const wasmMinDataAddr = 4096 + 8192; + if (offset >= wasmMinDataAddr) { + throw new Error("total length of command line and environment variables exceeds limit"); + } + + this._inst.exports.run(argc, argv); + if (this.exited) { + this._resolveExitPromise(); + } + await this._exitPromise; + } + + _resume() { + if (this.exited) { + throw new Error("Go program has already exited"); + } + this._inst.exports.resume(); + if (this.exited) { + this._resolveExitPromise(); + } + } + + _makeFuncWrapper(id) { + const go = this; + return function () { + const event = { id: id, this: this, args: arguments }; + go._pendingEvent = event; + go._resume(); + return event.result; + }; + } + } +})(); diff --git a/web/public/patches/index.json b/web/src/patches/index.json similarity index 100% rename from web/public/patches/index.json rename to web/src/patches/index.json diff --git a/web/public/patches/patches_4.45.23646.zip b/web/src/patches/patches_4.45.23646.zip similarity index 100% rename from web/public/patches/patches_4.45.23646.zip rename to web/src/patches/patches_4.45.23646.zip diff --git a/web/src/wasm/.gitkeep b/web/src/wasm/.gitkeep new file mode 100644 index 0000000..e69de29