FIx sw.js build issue

Dockerfile

@@ -88,7 +88,7 @@ COPY ./LICENSE ./
 ENV LD_LIBRARY_PATH=/app/lib
 ENV PATH=/app/bin:$PATH
 
-RUN deno task fetch && deno task server-build && mkdir -p ./thumbnails && chmod 777 ./thumbnails && mkdir -p ./downloads && chmod 777 ./downloads && mkdir -p ./data && chmod 777 ./data && chmod 777 /deno-dir
+RUN deno task fetch && deno task server-build && deno task prebuild && mkdir -p ./thumbnails && chmod 777 ./thumbnails && mkdir -p ./downloads && chmod 777 ./downloads && mkdir -p ./data && chmod 777 ./data && chmod 777 /deno-dir
 ENV DENO_DEPLOYMENT_ID=${DENO_DEPLOYMENT_ID}
 ENV DOCKER=true
 ENV DB_USE_FFI=true

deno.json

@@ -11,7 +11,8 @@
         "compile_full": "deno compile --allow-read --allow-write --allow-run=tasklist.exe --allow-env=DENO_DEPLOYMENT_ID --allow-net --unstable",
         "fetch": "deno run --allow-read=./ --allow-write=./ --allow-net fetch_static_files.ts",
         "gen_meili_server_key": "deno run --allow-net scripts/gen_meili_server_key.ts",
-        "server-build": "deno run -A --unstable server-dev.ts build"
+        "server-build": "deno run -A --unstable server-dev.ts build",
+        "prebuild": "deno run -A scripts/prebuild.ts"
     },
     "fmt": {
         "indentWidth": 4,

routes/_middleware.ts

@@ -1,65 +1,19 @@
 import { MiddlewareHandlerContext } from "$fresh/server.ts";
-import { build } from "esbuild/mod.js";
-import { join, resolve } from "std/path/mod.ts";
-import { asyncForEach, calFileMd5, checkMapFile } from "../utils.ts";
+import { join } from "std/path/mod.ts";
 import {
     get_file_response,
     GetFileResponseOptions,
 } from "../server/get_file_response.ts";
 import { exists } from "std/fs/exists.ts";
 import { get_task_manager } from "../server.ts";
+import { build_sw } from "../server/build_sw.ts";
 
 const STATIC_FILES = ["/common.css", "/scrollBar.css", "/sw.js", "/sw.js.map"];
 
 export async function handler(req: Request, ctx: MiddlewareHandlerContext) {
     const url = new URL(req.url);
     if (url.pathname == "/sw.js") {
-        let base = import.meta.resolve("../static").slice(7);
-        if (Deno.build.os === "windows") {
-            base = base.slice(1);
-        }
-        const map_file = join(base, "sw.meta.json");
-        if (!(await checkMapFile(map_file))) {
-            const data = await build({
-                entryPoints: [join(base, "sw.ts")],
-                outfile: join(base, "sw.js"),
-                metafile: true,
-                bundle: true,
-                minify: true,
-                sourcemap: true,
-            });
-            const map = data.metafile;
-            await asyncForEach(
-                Object.getOwnPropertyNames(map.inputs),
-                async (k) => {
-                    const p = resolve(k);
-                    if (p !== k) {
-                        map.inputs[p] = map.inputs[k];
-                        delete map.inputs[k];
-                        k = p;
-                    }
-                    const data = map.inputs[k];
-                    // @ts-ignore add custom property
-                    data.md5 = await calFileMd5(k);
-                },
-            );
-            await asyncForEach(
-                Object.getOwnPropertyNames(map.outputs),
-                async (k) => {
-                    const p = resolve(k);
-                    if (p !== k) {
-                        map.outputs[p] = map.outputs[k];
-                        delete map.outputs[k];
-                        k = p;
-                    }
-                    const data = map.outputs[k];
-                    // @ts-ignore add custom property
-                    data.md5 = await calFileMd5(k);
-                },
-            );
-            await Deno.writeTextFile(map_file, JSON.stringify(map));
-            console.log("Rebuild.");
-        }
+        build_sw();
     }
     if (STATIC_FILES.includes(url.pathname)) {
         let base = import.meta.resolve("../static").slice(7);

scripts/prebuild.ts

@@ -0,0 +1,4 @@
+import { build_sw } from "../server/build_sw.ts";
+
+await build_sw();
+Deno.exit(0);

server/build_sw.ts

@@ -0,0 +1,52 @@
+import { build } from "esbuild/mod.js";
+import { join, resolve } from "std/path/mod.ts";
+import { asyncForEach, calFileMd5, checkMapFile } from "../utils.ts";
+
+export async function build_sw() {
+    let base = import.meta.resolve("../static").slice(7);
+    if (Deno.build.os === "windows") {
+        base = base.slice(1);
+    }
+    const map_file = join(base, "sw.meta.json");
+    if (!(await checkMapFile(map_file))) {
+        const data = await build({
+            entryPoints: [join(base, "sw.ts")],
+            outfile: join(base, "sw.js"),
+            metafile: true,
+            bundle: true,
+            minify: true,
+            sourcemap: true,
+        });
+        const map = data.metafile;
+        await asyncForEach(
+            Object.getOwnPropertyNames(map.inputs),
+            async (k) => {
+                const p = resolve(k);
+                if (p !== k) {
+                    map.inputs[p] = map.inputs[k];
+                    delete map.inputs[k];
+                    k = p;
+                }
+                const data = map.inputs[k];
+                // @ts-ignore add custom property
+                data.md5 = await calFileMd5(k);
+            },
+        );
+        await asyncForEach(
+            Object.getOwnPropertyNames(map.outputs),
+            async (k) => {
+                const p = resolve(k);
+                if (p !== k) {
+                    map.outputs[p] = map.outputs[k];
+                    delete map.outputs[k];
+                    k = p;
+                }
+                const data = map.outputs[k];
+                // @ts-ignore add custom property
+                data.md5 = await calFileMd5(k);
+            },
+        );
+        await Deno.writeTextFile(map_file, JSON.stringify(map));
+        console.log("Rebuild.");
+    }
+}