From c6dfab9e6770e41f1cab10ada42aae5a62399928 Mon Sep 17 00:00:00 2001
From: Labhansh Agrawal <labhansh.agrawal@gmail.com>
Date: Mon, 30 Aug 2021 13:37:13 +0000
Subject: [PATCH] Fix type errors due to unknow type in try catch

---
 app/config/init.ts       | 3 ++-
 app/plugins.ts           | 3 ++-
 app/session.ts           | 9 ++++++---
 app/utils/cli-install.ts | 5 +++--
 cli/api.ts               | 3 ++-
 lib/components/term.tsx  | 3 ++-
 6 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/app/config/init.ts b/app/config/init.ts
index 39a62b51..b9ac181a 100644
--- a/app/config/init.ts
+++ b/app/config/init.ts
@@ -16,7 +16,8 @@ const _extract = (script?: vm.Script): Record<string, any> => {
 const _syntaxValidation = (cfg: string) => {
   try {
     return new vm.Script(cfg, {filename: '.hyper.js', displayErrors: true});
-  } catch (err) {
+  } catch (_err) {
+    const err = _err as {name: string};
     notify(`Error loading config: ${err.name}`, `${err}`, {error: err});
   }
 };
diff --git a/app/plugins.ts b/app/plugins.ts
index f4cdefbc..f0e418de 100644
--- a/app/plugins.ts
+++ b/app/plugins.ts
@@ -296,7 +296,8 @@ function requirePlugins(): any[] {
       console.log(`Plugin ${mod._name} (${mod._version}) loaded.`);
 
       return mod;
-    } catch (err) {
+    } catch (_err) {
+      const err = _err as {code: string; message: string};
       if (err.code === 'MODULE_NOT_FOUND') {
         console.warn(`Plugin error while loading "${basename(path_)}" (${path_}): ${err.message}`);
       } else {
diff --git a/app/session.ts b/app/session.ts
index dcbcba2c..051f89bb 100644
--- a/app/session.ts
+++ b/app/session.ts
@@ -154,7 +154,8 @@ export default class Session extends EventEmitter {
 
     try {
       this.pty = spawn(shell, shellArgs, options);
-    } catch (err) {
+    } catch (_err) {
+      const err = _err as {message: string};
       if (/is not a function/.test(err.message)) {
         throw createNodePtyError();
       } else {
@@ -215,7 +216,8 @@ fallback to default shell config: ${JSON.stringify(defaultShellConfig, undefined
     if (this.pty) {
       try {
         this.pty.resize(cols, rows);
-      } catch (err) {
+      } catch (_err) {
+        const err = _err as {stack: any};
         console.error(err.stack);
       }
     } else {
@@ -227,7 +229,8 @@ fallback to default shell config: ${JSON.stringify(defaultShellConfig, undefined
     if (this.pty) {
       try {
         this.pty.kill();
-      } catch (err) {
+      } catch (_err) {
+        const err = _err as {stack: any};
         console.error('exit error', err.stack);
       }
     } else {
diff --git a/app/utils/cli-install.ts b/app/utils/cli-install.ts
index 7cac74a6..02cc7894 100644
--- a/app/utils/cli-install.ts
+++ b/app/utils/cli-install.ts
@@ -40,7 +40,8 @@ const addSymlink = async (silent: boolean) => {
       }
     }
     await symlink(cliScriptPath, cliLinkPath);
-  } catch (err) {
+  } catch (_err) {
+    const err = _err as {code: string};
     // 'EINVAL' is returned by readlink,
     // 'EEXIST' is returned by symlink
     let error =
@@ -61,7 +62,7 @@ sudo ln -sf "${cliScriptPath}" "${cliLinkPath}"`,
           await sudoExec(`ln -sf "${cliScriptPath}" "${cliLinkPath}"`, {name: 'Hyper'});
           return;
         } catch (_error) {
-          error = _error[0];
+          error = (_error as any[])[0];
         }
       } else if (result.response === 1) {
         clipboard.writeText(`sudo ln -sf "${cliScriptPath}" "${cliLinkPath}"`);
diff --git a/cli/api.ts b/cli/api.ts
index d99174f5..e595db3a 100644
--- a/cli/api.ts
+++ b/cli/api.ts
@@ -45,7 +45,8 @@ function memoize<T extends (...args: any[]) => any>(fn: T): T {
 const getFileContents = memoize(() => {
   try {
     return fs.readFileSync(fileName, 'utf8');
-  } catch (err) {
+  } catch (_err) {
+    const err = _err as {code: string};
     if (err.code !== 'ENOENT') {
       // ENOENT === !exists()
       throw err;
diff --git a/lib/components/term.tsx b/lib/components/term.tsx
index 9febd372..9bdf5dd0 100644
--- a/lib/components/term.tsx
+++ b/lib/components/term.tsx
@@ -352,7 +352,8 @@ export default class Term extends React.PureComponent<TermProps> {
       .forEach((option) => {
         try {
           this.term.setOption(option, nextTermOptions[option]);
-        } catch (e) {
+        } catch (_e) {
+          const e = _e as {message: string};
           if (/The webgl renderer only works with the webgl char atlas/i.test(e.message)) {
             // Ignore this because the char atlas will also be changed
           } else {