[Rollup] Custom plugin (instead of Bash script)

building/build.sh

@@ -1,21 +0,0 @@
-#!/bin/sh
-
-rm -rf dist
-
-npx rollup -c
-
-# Replace <hash> in file with hash of the built file
-hash="$(sha512sum dist/index.js | cut -d" " -f1)"
-
-echo $hash
-
-sed -i "s/<hash>/$hash/g" dist/index.js
-
-changelog="$(node building/generateChangelogJson.js)"
-
-echo $changelog
-
-sed -i "s/<changelog>/$changelog/g" dist/index.js
-
-# Remove the auto-added map comment line as to not trigger the client trying to get the map
-# sed -i '$ d' dist/index.js

building/generateChangelogJson.js

@@ -1,55 +0,0 @@
-import { readFileSync, writeFileSync } from 'fs';
-
-const changelog = readFileSync('CHANGELOG.md', 'utf8');
-const firstRelease = changelog.split(/^##/m)[1].trim();
-
-const split = firstRelease.split('\n');
-
-let versionHeader = split[0];
-const headerSplit = versionHeader.split(' ');
-
-const version = headerSplit[0];
-const date = headerSplit[1].replace(/[\[\]]/g, '');
-
-let body = split.slice(2).map((x) => x.trim().replace('- ', '')).filter((x) => x.length > 0);
-
-body = body.map((x, i) => {
-  if (x.startsWith('###')) {
-    let type = 'added';
-
-    x = x.replace('### ', '').replace(/\[(.*)\]/, (_, _type) => {
-      type = _type;
-
-      return '';
-    }).trim();
-
-    x = `${i !== 0 ? '\n' : ''}${x} {${type}${i === 0 ? ' marginTop' : ''}}\n======================\n`;
-  } else {
-    /* const split = x.split(/,/);
-
-    if (split.length === 1) {
-      x = `* **${x}.**`;
-    } else {
-      const main = split[0].trim();
-      let sub = split.slice(1).join(', ').trim();
-      sub = sub[0].toUpperCase() + sub.substring(1);
-
-      x = `* **${main}.** ${sub}.`;
-    } */
-
-    x = `* ${x}`;
-  }
-
-  return x;
-});
-
-const json = {
-  version,
-  date,
-
-  body: body.join('\n')
-};
-
-console.log(JSON.stringify(json).replaceAll(`\\"`, `\\\\\\"`).replaceAll(`"`, `\\\\\\"`).replaceAll(`\\n`, `\\\\\\\\n`).replaceAll('/', '\\/'));
-
-// writeFileSync('../out/latestChangelogRelease.json', JSON.stringify(json));

building/rollup-plugin-gm/genChangelog.js

@@ -0,0 +1,44 @@
+import { readFileSync } from 'fs';
+
+export default () => {
+  const changelog = readFileSync('CHANGELOG.md', 'utf8');
+  const firstRelease = changelog.split(/^##/m)[1].trim();
+  
+  const split = firstRelease.split('\n');
+  
+  let versionHeader = split[0];
+  const headerSplit = versionHeader.split(' ');
+  
+  const version = headerSplit[0];
+  const date = headerSplit[1].replace(/[\[\]]/g, '');
+  
+  let body = split.slice(2).map((x) => x.trim().replace('- ', '')).filter((x) => x.length > 0);
+  
+  body = body.map((x, i) => {
+    if (x.startsWith('###')) {
+      let type = 'added';
+      
+      x = x.replace('### ', '').replace(/\[(.*)\]/, (_, _type) => {
+        type = _type;
+        
+        return '';
+      }).trim();
+      
+      x = `${i !== 0 ? '\n' : ''}${x} {${type}${i === 0 ? ' marginTop' : ''}}\n======================\n`;
+    } else {
+      x = `* ${x}`;
+    }
+    
+    return x;
+  });
+  
+  const json = {
+    version,
+    date,
+    
+    body: body.join('\n')
+  };
+  
+  return JSON.stringify(json).replaceAll('`', '\\`').replaceAll(`\\n`, `\\\\n`);
+};
+// console.log(JSON.stringify(json).replaceAll(`\\"`, `\\\\\\"`).replaceAll(`"`, `\\\\\\"`).replaceAll(`\\n`, `\\\\\\\\n`).replaceAll('/', '\\/'));

building/rollup-plugin-gm/index.js

@@ -0,0 +1,20 @@
+import { exec } from 'child_process';
+
+import genChangelog from './genChangelog';
+
+
+export default () => {
+  const changelog = genChangelog();
+
+  return {
+    name: 'goosemod',
+
+    renderChunk: (code) => {
+      const commitHash = await new Promise((res) => exec(`git rev-parse HEAD`, (_err, stdout) => res(stdout.trim())));
+
+      return code
+        .replace('<changelog>', changelog)
+        .replace('<hash>', commitHash);
+    }
+  }
+};

package.json

@@ -4,7 +4,7 @@
   "description": "GooseMod injector",
   "main": "index.js",
   "scripts": {
-    "build": "bash ./building/build.sh",
+    "build": "rollup -c",
     "dev": "rollup -cw"
   },
   "repository": {

rollup.config.js

@@ -1,10 +1,12 @@
 import localResolve from 'rollup-plugin-local-resolve';
 import { terser } from 'rollup-plugin-terser';
-
 import serve from 'rollup-plugin-serve';
 
 const prod = !process.env.ROLLUP_WATCH;
 
+import goosemod from './building/rollup-plugin-gm/index';
+
+
 export default {
   input: './src/index.js',
 
@@ -27,7 +29,9 @@ export default {
       headers: {
         'Access-Control-Allow-Origin': '*',
       }
-    })
+    }),
+
+    goosemod()
   ],
 
   // fix rollup jank

src/ui/goosemodChangelog.js

@@ -38,7 +38,7 @@ export const show = async () => {
 };
 
 export const generate = () => {
-  const changelog = JSON.parse("<changelog>");
+  const changelog = JSON.parse(`<changelog>`);
 
   version = changelog.version;