Add manual setup and teardown instructions on failure

packages/safe-chain/src/shell-integration/setup.js

@@ -91,9 +91,7 @@ async function setupShell(shell) {
     );
   } else {
     ui.writeError(
-      `${chalk.bold("- " + shell.name + ":")} ${chalk.red(
+      `${chalk.bold("- " + shell.name + ":")} ${chalk.red("Setup failed")}`,
-        "Setup failed",
-      )}. Please check your ${shell.name} configuration.`,
     );
     if (error) {
       let message = `  Error: ${error.message}`;
@@ -102,6 +100,12 @@ async function setupShell(shell) {
       }
       ui.writeError(message);
     }
+    ui.emptyLine();
+    ui.writeInformation(`  ${chalk.bold("To set up manually:")}`);
+    for (const instruction of shell.getManualSetupInstructions()) {
+      ui.writeInformation(`    ${instruction}`);
+    }
+    ui.emptyLine();
   }
 
   return success;

packages/safe-chain/src/shell-integration/shellDetection.js

@@ -11,6 +11,8 @@ import { ui } from "../environment/userInteraction.js";
  * @property {() => boolean} isInstalled
  * @property {(tools: import("./helpers.js").AikidoTool[]) => boolean|Promise<boolean>} setup
  * @property {(tools: import("./helpers.js").AikidoTool[]) => boolean} teardown
+ * @property {() => string[]} getManualSetupInstructions
+ * @property {() => string[]} getManualTeardownInstructions
  */
 
 /**

packages/safe-chain/src/shell-integration/supported-shells/bash.js

@@ -123,6 +123,22 @@ function cygpathw(path) {
   }
 }
 
+function getManualTeardownInstructions() {
+  return [
+    `Remove the following line from your ~/.bashrc file:`,
+    `  source ~/.safe-chain/scripts/init-posix.sh`,
+    `Then restart your terminal or run: source ~/.bashrc`,
+  ];
+}
+
+function getManualSetupInstructions() {
+  return [
+    `Add the following line to your ~/.bashrc file:`,
+    `  source ~/.safe-chain/scripts/init-posix.sh`,
+    `Then restart your terminal or run: source ~/.bashrc`,
+  ];
+}
+
 /**
  * @type {import("../shellDetection.js").Shell}
  */
@@ -131,4 +147,6 @@ export default {
   isInstalled,
   setup,
   teardown,
+  getManualSetupInstructions,
+  getManualTeardownInstructions,
 };

packages/safe-chain/src/shell-integration/supported-shells/fish.js

@@ -66,6 +66,22 @@ function getStartupFile() {
   }
 }
 
+function getManualTeardownInstructions() {
+  return [
+    `Remove the following line from your ~/.config/fish/config.fish file:`,
+    `  source ~/.safe-chain/scripts/init-fish.fish`,
+    `Then restart your terminal or run: source ~/.config/fish/config.fish`,
+  ];
+}
+
+function getManualSetupInstructions() {
+  return [
+    `Add the following line to your ~/.config/fish/config.fish file:`,
+    `  source ~/.safe-chain/scripts/init-fish.fish`,
+    `Then restart your terminal or run: source ~/.config/fish/config.fish`,
+  ];
+}
+
 /**
  * @type {import("../shellDetection.js").Shell}
  */
@@ -74,4 +90,6 @@ export default {
   isInstalled,
   setup,
   teardown,
+  getManualSetupInstructions,
+  getManualTeardownInstructions,
 };

packages/safe-chain/src/shell-integration/supported-shells/powershell.js

@@ -71,6 +71,22 @@ function getStartupFile() {
   }
 }
 
+function getManualTeardownInstructions() {
+  return [
+    `Remove the following line from your PowerShell profile (run "echo $PROFILE" to find its location):`,
+    `  . "$HOME\\.safe-chain\\scripts\\init-pwsh.ps1"`,
+    `Then restart your terminal or run: . $PROFILE`,
+  ];
+}
+
+function getManualSetupInstructions() {
+  return [
+    `Add the following line to your PowerShell profile (run "echo $PROFILE" to find its location):`,
+    `  . "$HOME\\.safe-chain\\scripts\\init-pwsh.ps1"`,
+    `Then restart your terminal or run: . $PROFILE`,
+  ];
+}
+
 /**
  * @type {import("../shellDetection.js").Shell}
  */
@@ -79,4 +95,6 @@ export default {
   isInstalled,
   setup,
   teardown,
+  getManualSetupInstructions,
+  getManualTeardownInstructions,
 };

packages/safe-chain/src/shell-integration/supported-shells/windowsPowershell.js

@@ -71,6 +71,22 @@ function getStartupFile() {
   }
 }
 
+function getManualTeardownInstructions() {
+  return [
+    `Remove the following line from your PowerShell profile (run "echo $PROFILE" to find its location):`,
+    `  . "$HOME\\.safe-chain\\scripts\\init-pwsh.ps1"`,
+    `Then restart your terminal or run: . $PROFILE`,
+  ];
+}
+
+function getManualSetupInstructions() {
+  return [
+    `Add the following line to your PowerShell profile (run "echo $PROFILE" to find its location):`,
+    `  . "$HOME\\.safe-chain\\scripts\\init-pwsh.ps1"`,
+    `Then restart your terminal or run: . $PROFILE`,
+  ];
+}
+
 /**
  * @type {import("../shellDetection.js").Shell}
  */
@@ -79,4 +95,6 @@ export default {
   isInstalled,
   setup,
   teardown,
+  getManualSetupInstructions,
+  getManualTeardownInstructions,
 };

packages/safe-chain/src/shell-integration/supported-shells/zsh.js

@@ -66,9 +66,27 @@ function getStartupFile() {
   }
 }
 
+function getManualTeardownInstructions() {
+  return [
+    `Remove the following line from your ~/.zshrc file:`,
+    `  source ~/.safe-chain/scripts/init-posix.sh`,
+    `Then restart your terminal or run: source ~/.zshrc`,
+  ];
+}
+
+function getManualSetupInstructions() {
+  return [
+    `Add the following line to your ~/.zshrc file:`,
+    `  source ~/.safe-chain/scripts/init-posix.sh`,
+    `Then restart your terminal or run: source ~/.zshrc`,
+  ];
+}
+
 export default {
   name: shellName,
   isInstalled,
   setup,
   teardown,
+  getManualSetupInstructions,
+  getManualTeardownInstructions,
 };

packages/safe-chain/src/shell-integration/teardown.js

@@ -47,8 +47,14 @@ export async function teardown() {
         ui.writeError(
           `${chalk.bold("- " + shell.name + ":")} ${chalk.red(
             "Teardown failed"
-          )}. Please check your ${shell.name} configuration.`
+          )}`
         );
+        ui.emptyLine();
+        ui.writeInformation(`  ${chalk.bold("To tear down manually:")}`);
+        for (const instruction of shell.getManualTeardownInstructions()) {
+          ui.writeInformation(`    ${instruction}`);
+        }
+        ui.emptyLine();
       }
     }