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Code Issues 8 Packages Projects Releases 10 Wiki Activity

Use separated client/proxy dev ports across worktrees

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This commit is contained in:
Gregory Schier
2026-03-06 09:20:49 -08:00
parent 32f22aad67
commit e26705f016
4 changed files with 247 additions and 68 deletions
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157
scripts/git-hooks/post-checkout.mjs
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@@ -10,55 +10,61 @@
* process.argv[4] - flag (1 = branch checkout, 0 = file checkout)
*/
import fs from 'fs';
import path from 'path';
import { execSync, execFileSync } from 'child_process';
import { fileURLToPath } from 'url';
import fs from "fs";
import path from "path";
import { execSync, execFileSync } from "child_process";
import { fileURLToPath } from "url";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const isBranchCheckout = process.argv[4] === '1';
const isBranchCheckout = process.argv[4] === "1";
if (!isBranchCheckout) {
process.exit(0);
}
// Check if we're in a worktree by looking for .git file (not directory)
const gitPath = path.join(process.cwd(), '.git');
const gitPath = path.join(process.cwd(), ".git");
const isWorktree = fs.existsSync(gitPath) && fs.statSync(gitPath).isFile();
if (!isWorktree) {
process.exit(0);
}
const envLocalPath = path.join(process.cwd(), '.env.local');
const envLocalPath = path.join(process.cwd(), ".env.local");
// Don't overwrite existing .env.local
if (fs.existsSync(envLocalPath)) {
process.exit(0);
}
console.log('Detected new worktree - configuring ports in .env.local');
console.log("Detected new worktree - configuring ports in .env.local");
// Find the highest ports in use across all worktrees
// Main worktree (first in list) is assumed to use default ports 1420/64343
const CLIENT_PORT_BASE = 1420;
const PROXY_PORT_BASE = 2420; // Keep proxy +1000 from client to avoid cross-app conflicts
// Find the highest worktree index and MCP port in use across all worktrees.
// Main worktree (first in list) is assumed to use index 0:
// client=1420, proxy=2420, mcp=64343.
let maxMcpPort = 64343;
let maxDevPort = 1420;
let maxWorktreeIndex = 0;
try {
const worktreeList = execSync('git worktree list --porcelain', { encoding: 'utf8' });
const worktreeList = execSync("git worktree list --porcelain", {
encoding: "utf8",
});
const worktreePaths = worktreeList
.split('\n')
.filter(line => line.startsWith('worktree '))
.map(line => line.replace('worktree ', '').trim());
.split("\n")
.filter((line) => line.startsWith("worktree "))
.map((line) => line.replace("worktree ", "").trim());
// Skip the first worktree (main) since it uses default ports
for (let i = 1; i < worktreePaths.length; i++) {
const worktreePath = worktreePaths[i];
const envPath = path.join(worktreePath, '.env.local');
const envPath = path.join(worktreePath, ".env.local");
if (fs.existsSync(envPath)) {
const content = fs.readFileSync(envPath, 'utf8');
const content = fs.readFileSync(envPath, "utf8");
const mcpMatch = content.match(/^YAAK_PLUGIN_MCP_SERVER_PORT=(\d+)/m);
if (mcpMatch) {
@@ -68,24 +74,42 @@ try {
}
}
const devMatch = content.match(/^YAAK_DEV_PORT=(\d+)/m);
if (devMatch) {
const port = parseInt(devMatch[1], 10);
if (port > maxDevPort) {
maxDevPort = port;
const clientDevMatch = content.match(
/^(?:YAAK_CLIENT_DEV_PORT|YAAK_DEV_PORT)=(\d+)/m,
);
if (clientDevMatch) {
const port = parseInt(clientDevMatch[1], 10);
const index = port - CLIENT_PORT_BASE;
if (index > maxWorktreeIndex) {
maxWorktreeIndex = index;
}
}
const proxyDevMatch = content.match(/^YAAK_PROXY_DEV_PORT=(\d+)/m);
if (proxyDevMatch) {
const port = parseInt(proxyDevMatch[1], 10);
const index = port - PROXY_PORT_BASE;
if (index > maxWorktreeIndex) {
maxWorktreeIndex = index;
}
}
}
}
// Increment to get the next available port
maxDevPort++;
// Increment MCP to get the next available port
maxMcpPort++;
} catch (err) {
console.error('Warning: Could not check other worktrees for port conflicts:', err.message);
console.error(
"Warning: Could not check other worktrees for port conflicts:",
err.message,
);
// Continue with default ports
}
const nextWorktreeIndex = maxWorktreeIndex + 1;
const nextClientDevPort = CLIENT_PORT_BASE + nextWorktreeIndex;
const nextProxyDevPort = PROXY_PORT_BASE + nextWorktreeIndex;
// Get worktree name from current directory
const worktreeName = path.basename(process.cwd());
@@ -93,44 +117,82 @@ const worktreeName = path.basename(process.cwd());
const envContent = `# Auto-generated by git post-checkout hook
# This file configures ports for this worktree to avoid conflicts
# Vite dev server port (main worktree uses 1420)
YAAK_DEV_PORT=${maxDevPort}
# Vite dev server port for the client app (main worktree uses ${CLIENT_PORT_BASE})
YAAK_CLIENT_DEV_PORT=${nextClientDevPort}
# Vite dev server port for the proxy app (main worktree uses ${PROXY_PORT_BASE})
YAAK_PROXY_DEV_PORT=${nextProxyDevPort}
# MCP Server port (main worktree uses 64343)
YAAK_PLUGIN_MCP_SERVER_PORT=${maxMcpPort}
`;
fs.writeFileSync(envLocalPath, envContent, 'utf8');
console.log(`Created .env.local with YAAK_DEV_PORT=${maxDevPort} and YAAK_PLUGIN_MCP_SERVER_PORT=${maxMcpPort}`);
fs.writeFileSync(envLocalPath, envContent, "utf8");
console.log(
`Created .env.local with YAAK_CLIENT_DEV_PORT=${nextClientDevPort}, YAAK_PROXY_DEV_PORT=${nextProxyDevPort}, and YAAK_PLUGIN_MCP_SERVER_PORT=${maxMcpPort}`,
);
// Create tauri.worktree.conf.json with unique app identifier for complete isolation
// This gives each worktree its own app data directory, avoiding the need for DB path prefixes
const tauriWorktreeConfig = {
const clientTauriWorktreeConfig = {
identifier: `app.yaak.desktop.dev.${worktreeName}`,
productName: `Daak (${worktreeName})`
productName: `Daak (${worktreeName})`,
};
const tauriConfigPath = path.join(process.cwd(), 'crates-tauri', 'yaak-app', 'tauri.worktree.conf.json');
fs.writeFileSync(tauriConfigPath, JSON.stringify(tauriWorktreeConfig, null, 2) + '\n', 'utf8');
console.log(`Created tauri.worktree.conf.json with identifier: ${tauriWorktreeConfig.identifier}`);
const clientTauriConfigPath = path.join(
process.cwd(),
"crates-tauri",
"yaak-app-client",
"tauri.worktree.conf.json",
);
fs.writeFileSync(
clientTauriConfigPath,
JSON.stringify(clientTauriWorktreeConfig, null, 2) + "\n",
"utf8",
);
console.log(
`Created client tauri.worktree.conf.json with identifier: ${clientTauriWorktreeConfig.identifier}`,
);
const proxyTauriWorktreeConfig = {
identifier: `app.yaak.proxy.dev.${worktreeName}`,
productName: `Yaak Proxy (${worktreeName})`,
};
const proxyTauriConfigPath = path.join(
process.cwd(),
"crates-tauri",
"yaak-app-proxy",
"tauri.worktree.conf.json",
);
fs.writeFileSync(
proxyTauriConfigPath,
JSON.stringify(proxyTauriWorktreeConfig, null, 2) + "\n",
"utf8",
);
console.log(
`Created proxy tauri.worktree.conf.json with identifier: ${proxyTauriWorktreeConfig.identifier}`,
);
// Copy gitignored editor config folders from main worktree (.zed, .vscode, .claude, etc.)
// This ensures your editor settings, tasks, and configurations are available in the new worktree
// without needing to manually copy them or commit them to git.
try {
const worktreeList = execSync('git worktree list --porcelain', { encoding: 'utf8' });
const worktreeList = execSync("git worktree list --porcelain", {
encoding: "utf8",
});
const mainWorktreePath = worktreeList
.split('\n')
.find(line => line.startsWith('worktree '))
?.replace('worktree ', '')
.split("\n")
.find((line) => line.startsWith("worktree "))
?.replace("worktree ", "")
.trim();
if (mainWorktreePath) {
// Find all .* folders in main worktree root that are gitignored
const entries = fs.readdirSync(mainWorktreePath, { withFileTypes: true });
const dotFolders = entries
.filter(entry => entry.isDirectory() && entry.name.startsWith('.'))
.map(entry => entry.name);
.filter((entry) => entry.isDirectory() && entry.name.startsWith("."))
.map((entry) => entry.name);
for (const folder of dotFolders) {
const sourcePath = path.join(mainWorktreePath, folder);
@@ -138,9 +200,9 @@ try {
try {
// Check if it's gitignored - run from main worktree directory
execFileSync('git', ['check-ignore', '-q', folder], {
stdio: 'pipe',
cwd: mainWorktreePath
execFileSync("git", ["check-ignore", "-q", folder], {
stdio: "pipe",
cwd: mainWorktreePath,
});
// It's gitignored, copy it
@@ -152,8 +214,13 @@ try {
}
}
} catch (err) {
console.warn('Warning: Could not copy files from main worktree:', err.message);
console.warn(
"Warning: Could not copy files from main worktree:",
err.message,
);
// Continue anyway
}
console.log('\n✓ Worktree setup complete! Run `npm run init` to install dependencies.');
console.log(
"\n✓ Worktree setup complete! Run `npm run init` to install dependencies.",
);