cache testing redis install on github unit tests

.github/workflows/ci_api_unit_tests.yml

@@ -30,6 +30,17 @@ jobs:
           key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
       - name: install dependencies
         run: yarn install
+
+      - name: Cache testing redis
+        id: cache-redis
+        uses: actions/cache@v2
+        with:
+          path: ./redis-bin
+          key: ${{ runner.os }}-yarn-${{ hashFiles('.redis_version') }}
+      - name: install redis for testing
+        if: steps.cache-redis.outputs.cache-hit != 'true'
+        run: yarn install_redis_for_testing
+
       - run: sudo apt update
       - run: sudo apt-get install poppler-utils
       - run: curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter

.redis_version

@@ -0,0 +1 @@
+6.2.6

app/api/utils/downloadRedis.js

@@ -5,20 +5,19 @@ import { execSync } from 'child_process';
 import path from 'path';
 
 export const downloadRedis = () => {
-  const pathToBin = path.join(__dirname, '../../../redis-bin/redis-stable/src/redis-server');
+  const redis_version = (execSync('cat .redis_version').toString()).replace('\n', '');
+  const pathToBin = path.join(__dirname, `../../../redis-bin/redis-stable/src/redis-server`);
   console.log(pathToBin);
   if (fs.existsSync(pathToBin)) {
     return;
   }
   console.log('Downloading redis...');
-  execSync(
-    `mkdir redis-bin && cd redis-bin
-       curl -O http://download.redis.io/redis-stable.tar.gz
-       tar xzvf redis-stable.tar.gz`,
-    { stdio: 'ignore' }
-  );
 
-  execSync('cd redis-bin && tar xzvf redis-stable.tar.gz', { stdio: 'ignore' });
+  execSync('mkdir -p redis-bin', { stdio: 'ignore' });
+  execSync(`cd redis-bin && curl -O http://download.redis.io/releases/redis-${redis_version}.tar.gz` , { stdio: 'ignore' });
+  execSync(`cd redis-bin && tar xzvf redis-${redis_version}.tar.gz`, { stdio: 'ignore' });
+  execSync(`cd redis-bin && mv redis-${redis_version} redis-stable`, { stdio: 'ignore' });
+
   console.log('Downloading redis... Done');
   console.log('Installing redis...');
   execSync(

package.json

@@ -21,6 +21,7 @@
     "watch-types": "tsc --noEmit --pretty --watch --preserveWatchOutput",
     "emit-types": "node scripts/emitSchemaTypes.js",
     "emitSocketEvent": "node ./scripts/run.js ./emitSocketEvent.js",
+    "install_redis_for_testing": "node ./scripts/run.js ./install_redis_for_testing.js",
     "production-build": "./webpack/build.sh",
     "run-production": "NODE_ENV=production node --max-http-header-size 20000 server.js",
     "dev-server": "./node_modules/.bin/nodemon --max-http-header-size 20000 ./server.js --ignore 'app/dist/*' --watch 'app/api' --watch 'app/shared' --ext 'ts js tsx'",

scripts/install_redis_for_testing.js

@@ -0,0 +1,2 @@
+import { downloadRedis } from '../app/api/utils/downloadRedis.js';
+downloadRedis();