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fix: Windows support for Claude CLI path resolution #58

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fix: Windows support for Claude CLI path resolution #58

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41 changes: 35 additions & 6 deletions src/claude-bridge.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,22 +9,47 @@ class ClaudeBridge {
}

findClaudeCommand() {
const possibleCommands = [
// Allow override via environment variable
if (process.env.CLAUDE_COMMAND) {
console.log(`Using CLAUDE_COMMAND from environment: ${process.env.CLAUDE_COMMAND}`);
return process.env.CLAUDE_COMMAND;
}

const isWindows = process.platform === 'win32';
const homeDir = process.env.HOME || process.env.USERPROFILE || '/';

const possibleCommands = isWindows ? [
'claude',
'claude.exe',
'claude-code',
'claude-code.exe',
path.join(homeDir, '.local', 'bin', 'claude.exe'),
path.join(homeDir, '.claude', 'local', 'claude.exe'),
path.join(homeDir, 'AppData', 'Local', 'Programs', 'claude', 'claude.exe'),
path.join(homeDir, 'AppData', 'Roaming', 'npm', 'claude.cmd'),
] : [
'/home/ec2-user/.claude/local/claude',
'claude',
'claude-code',
path.join(process.env.HOME || '/', '.claude', 'local', 'claude'),
path.join(process.env.HOME || '/', '.local', 'bin', 'claude'),
path.join(homeDir, '.claude', 'local', 'claude'),
path.join(homeDir, '.local', 'bin', 'claude'),
'/usr/local/bin/claude',
'/usr/bin/claude'
];

for (const cmd of possibleCommands) {
try {
if (fs.existsSync(cmd) || this.commandExists(cmd)) {
if (fs.existsSync(cmd)) {
console.log(`Found Claude command at: ${cmd}`);
return cmd;
}
const resolvedPath = this.commandExists(cmd);
if (resolvedPath) {
// Use the full path if available (string), otherwise use the command name
const finalCmd = typeof resolvedPath === 'string' ? resolvedPath : cmd;
console.log(`Found Claude command at: ${finalCmd}`);
return finalCmd;
}
} catch (error) {
continue;
}
Expand All @@ -35,9 +60,13 @@ class ClaudeBridge {
}

commandExists(command) {
const isWindows = process.platform === 'win32';
const whichCmd = isWindows ? 'where' : 'which';
try {
require('child_process').execFileSync('which', [command], { stdio: 'ignore' });
return true;
const result = require('child_process').execFileSync(whichCmd, [command], { encoding: 'utf8' });
// Return the first line (full path) on Windows, or the path on Unix
const fullPath = result.split(/\r?\n/)[0].trim();
return fullPath || true;
} catch (error) {
return false;
}
Expand Down