Lint scripts dir

.eslintrc.js

@@ -5,6 +5,7 @@ module.exports = {
         ecmaVersion: 8,
     },
     env: {
+        es6: true,
         node: true,
         // we also have some browser code (ie. the preload script)
         browser: true,

scripts/fetch-package.js

@@ -5,7 +5,7 @@ const path = require('path');
 const fs = require('fs');
 const fsPromises = require('fs').promises;
 const { https } = require('follow-redirects');
-const child_process = require('child_process');
+const childProcess = require('child_process');
 const tar = require('tar');
 const asar = require('asar');
 
@@ -43,7 +43,7 @@ async function downloadToFile(url, filename) {
 
 async function verifyFile(filename) {
     return new Promise((resolve, reject) => {
-        const gpgProc = child_process.execFile('gpg', ['--verify', filename + '.asc', filename], (error) => {
+        childProcess.execFile('gpg', ['--verify', filename + '.asc', filename], (error) => {
             if (error) {
                 reject(error);
             } else {
@@ -93,7 +93,7 @@ async function main() {
     }
 
     const haveGpg = await new Promise((resolve) => {
-        child_process.execFile('gpg', ['--version'], (error) => {
+        childProcess.execFile('gpg', ['--version'], (error) => {
             resolve(!error);
         });
     });
@@ -105,7 +105,7 @@ async function main() {
         }
 
         await new Promise((resolve) => {
-            const gpgProc = child_process.execFile('gpg', ['--import'], (error) => {
+            const gpgProc = childProcess.execFile('gpg', ['--import'], (error) => {
                 if (error) {
                     console.log("Failed to import key", error);
                 } else {
@@ -137,10 +137,10 @@ async function main() {
         return 1;
     }
 
-    const haveDeploy = false;
+    let haveDeploy = false;
     const expectedDeployDir = path.join(deployDir, 'riot-' + targetVersion);
     try {
-        const webappDir = await fs.opendir(expectedDeployDir);
+        await fs.opendir(expectedDeployDir);
         console.log(expectedDeployDir + "already exists");
         haveDeploy = true;
     } catch (e) {

scripts/hak/build.js

@@ -14,13 +14,8 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
-const path = require('path');
-const url = require('url');
-const fsProm = require('fs').promises;
-const child_process = require('child_process');
-
 async function build(hakEnv, moduleInfo) {
     moduleInfo.scripts.build(hakEnv, moduleInfo);
-};
+}
 
 module.exports = build;

scripts/hak/copy.js

@@ -62,6 +62,6 @@ async function copy(hakEnv, moduleInfo) {
             await fsProm.copyFile(src, dst);
         }
     }
-};
+}
 
 module.exports = copy;

scripts/hak/fetch.js

@@ -17,7 +17,7 @@ limitations under the License.
 const path = require('path');
 const url = require('url');
 const fsProm = require('fs').promises;
-const child_process = require('child_process');
+const childProcess = require('child_process');
 
 const npm = require('npm');
 const semver = require('semver');
@@ -91,7 +91,7 @@ async function fetch(hakEnv, moduleInfo) {
 
     console.log("Running yarn install in " + moduleInfo.moduleBuildDir);
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(
+        const proc = childProcess.spawn(
             hakEnv.isWin() ? 'yarn.cmd' : 'yarn',
             ['install', '--ignore-scripts'],
             {

scripts/hak/fetchDeps.js

@@ -21,6 +21,6 @@ async function fetchDeps(hakEnv, moduleInfo) {
     if (moduleInfo.scripts.fetchDeps) {
         await moduleInfo.scripts.fetchDeps(hakEnv, moduleInfo);
     }
-};
+}
 
 module.exports = fetchDeps;

scripts/hak/index.js

@@ -15,7 +15,6 @@ limitations under the License.
 */
 
 const path = require('path');
-const fsProm = require('fs').promises;
 
 const findNpmPrefix = require('find-npm-prefix');
 

scripts/hak/link.js

@@ -17,7 +17,7 @@ limitations under the License.
 const path = require('path');
 const os = require('os');
 const fsProm = require('fs').promises;
-const child_process = require('child_process');
+const childProcess = require('child_process');
 
 async function link(hakEnv, moduleInfo) {
     const yarnrc = path.join(hakEnv.projectRoot, '.yarnrc');
@@ -47,7 +47,7 @@ async function link(hakEnv, moduleInfo) {
     const yarnCmd = 'yarn' + (hakEnv.isWin() ? '.cmd' : '');
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(yarnCmd, ['link'], {
+        const proc = childProcess.spawn(yarnCmd, ['link'], {
             cwd: moduleInfo.moduleOutDir,
             stdio: 'inherit',
         });
@@ -57,7 +57,7 @@ async function link(hakEnv, moduleInfo) {
     });
 
     await new Promise((resolve, reject) => {
-        const proc = child_process.spawn(yarnCmd, ['link', moduleInfo.name], {
+        const proc = childProcess.spawn(yarnCmd, ['link', moduleInfo.name], {
             cwd: hakEnv.projectRoot,
             stdio: 'inherit',
         });
@@ -65,6 +65,6 @@ async function link(hakEnv, moduleInfo) {
             code ? reject(code) : resolve();
         });
     });
-};
+}
 
 module.exports = link;

scripts/set-version.js

@@ -7,11 +7,11 @@
 
 const fs = require('fs').promises;
 const asar = require('asar');
-const child_process = require('child_process');
+const childProcess = require('child_process');
 
 async function main() {
     try {
-        const webappDir = await fs.stat('webapp.asar');
+        await fs.stat('webapp.asar');
     } catch (e) {
         console.log("No 'webapp.asar' found. Run 'yarn run fetch'");
         return 1;
@@ -22,7 +22,7 @@ async function main() {
     // set version in package.json: electron-builder will use this to populate
     // all the various version fields
     await new Promise((resolve, reject) => {
-        child_process.execFile('yarn', [
+        childProcess.execFile('yarn', [
             'version',
             '-s',
             '--no-git-tag-version', // This also means "don't commit to git" as it turns out