refactor: pass 2 — extract shared helpers and simplify patterns

app.js:
- Add _clearTimer() helper replacing 11 inline clearTimeout patterns
- Add _isStaleSelect() helper for generation check + cleanup
- Replace 11 keyboard shortcut if-blocks with data-driven lookup table
- Extract _cleanupPreviousSession() from selectSession() (~75 lines)
- Extract _resetAllAppState() from handleInit() (~75 lines)

tmux-manager:
- Extract buildEnvExports() eliminating duplication in createSession/respawnPane
- Extract buildPathExport() for CLI path resolution
- Extract _configureOpenCode() for OpenCode setup

routes:
- Add readJsonConfig() to route-helpers, replacing 5 inline JSON-read patterns
- Add validateSessionFilePath() to route-helpers, replacing 2 identical path
  traversal validation blocks in file-routes

session-auto-ops:
- Convert executeWhenIdle() from 8 positional params to options object
- Extract validateThreshold() for shared compact/clear validation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
arkon
2026-03-25 23:32:28 +01:00
co-authored by Claude Opus 4.6
parent 3145eac6d9
commit a448983be3
6 changed files with 237 additions and 257 deletions
+57 -48
View File
@@ -358,6 +358,52 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
}
}
/**
* Build the array of environment export commands shared by createSession() and respawnPane().
* Includes locale, mux markers, session identity, and API URL.
*/
private buildEnvExports(sessionId: string, muxName: string, mode: SessionMode): string[] {
const exports = [
'export LANG=en_US.UTF-8',
'export LC_ALL=en_US.UTF-8',
'unset COLORTERM',
'export CODEMAN_MUX=1',
`export CODEMAN_SESSION_ID=${sessionId}`,
`export CODEMAN_MUX_NAME=${muxName}`,
`export CODEMAN_API_URL=${process.env.CODEMAN_API_URL || 'http://localhost:3000'}`,
];
// Only unset CLAUDECODE for Claude sessions
if (mode === 'claude') exports.splice(2, 0, 'unset CLAUDECODE');
return exports;
}
/**
* Resolve the CLI binary directory and return the PATH export prefix string.
* Returns '' if no override is needed (shell mode) or the binary dir is not found.
* In createSession(), a missing binary dir throws — the caller handles that separately.
*/
private buildPathExport(mode: SessionMode): { pathExport: string; dir: string | null } {
if (mode === 'claude') {
const dir = findClaudeDir();
return { pathExport: dir ? `export PATH="${dir}:$PATH" && ` : '', dir };
}
if (mode === 'opencode') {
const dir = resolveOpenCodeDir();
return { pathExport: dir ? `export PATH="${dir}:$PATH" && ` : '', dir };
}
return { pathExport: '', dir: null };
}
/**
* Configure OpenCode-specific environment on a tmux session.
* Sets sensitive API keys and config content via tmux setenv
* (not visible in ps output or tmux history, inherited by panes).
*/
private _configureOpenCode(muxName: string, openCodeConfig?: OpenCodeConfig): void {
setOpenCodeEnvVars(muxName);
setOpenCodeConfigContent(muxName, openCodeConfig);
}
/**
* Creates a new tmux session wrapping Claude CLI or a shell.
* In test mode: creates an in-memory session only (no real tmux session).
@@ -402,33 +448,15 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
}
// Resolve CLI binary directory based on mode
let pathExport = '';
if (mode === 'claude') {
const claudeDir = findClaudeDir();
if (!claudeDir) {
throw new Error('Claude CLI not found. Install it with: curl -fsSL https://claude.ai/install.sh | bash');
}
pathExport = `export PATH="${claudeDir}:$PATH" && `;
} else if (mode === 'opencode') {
const openCodeDir = resolveOpenCodeDir();
if (!openCodeDir) {
throw new Error('OpenCode CLI not found. Install with: curl -fsSL https://opencode.ai/install | bash');
}
pathExport = `export PATH="${openCodeDir}:$PATH" && `;
const { pathExport, dir: cliDir } = this.buildPathExport(mode);
if (mode === 'claude' && !cliDir) {
throw new Error('Claude CLI not found. Install it with: curl -fsSL https://claude.ai/install.sh | bash');
}
if (mode === 'opencode' && !cliDir) {
throw new Error('OpenCode CLI not found. Install with: curl -fsSL https://opencode.ai/install | bash');
}
const envExports = [
'export LANG=en_US.UTF-8',
'export LC_ALL=en_US.UTF-8',
'unset COLORTERM',
'export CODEMAN_MUX=1',
`export CODEMAN_SESSION_ID=${sessionId}`,
`export CODEMAN_MUX_NAME=${muxName}`,
`export CODEMAN_API_URL=${process.env.CODEMAN_API_URL || 'http://localhost:3000'}`,
];
// Only unset CLAUDECODE for Claude sessions
if (mode === 'claude') envExports.splice(2, 0, 'unset CLAUDECODE');
const envExportsStr = envExports.join(' && ');
const envExportsStr = this.buildEnvExports(sessionId, muxName, mode).join(' && ');
const baseCmd = buildSpawnCommand({
mode,
@@ -476,8 +504,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
// For OpenCode: set sensitive env vars and config via tmux setenv
// (not visible in ps output or tmux history, inherited by panes)
if (mode === 'opencode') {
setOpenCodeEnvVars(muxName);
setOpenCodeConfigContent(muxName, openCodeConfig);
this._configureOpenCode(muxName, openCodeConfig);
}
// Replace the shell with the actual command (no echo in terminal)
@@ -628,26 +655,9 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
if (!isValidMuxName(muxName) || !isValidPath(workingDir)) return null;
// Resolve CLI binary directory based on mode
let pathExport = '';
if (mode === 'claude') {
const claudeDir = findClaudeDir();
pathExport = claudeDir ? `export PATH="${claudeDir}:$PATH" && ` : '';
} else if (mode === 'opencode') {
const openCodeDir = resolveOpenCodeDir();
pathExport = openCodeDir ? `export PATH="${openCodeDir}:$PATH" && ` : '';
}
const { pathExport } = this.buildPathExport(mode);
const envExports = [
'export LANG=en_US.UTF-8',
'export LC_ALL=en_US.UTF-8',
'unset COLORTERM',
'export CODEMAN_MUX=1',
`export CODEMAN_SESSION_ID=${sessionId}`,
`export CODEMAN_MUX_NAME=${muxName}`,
`export CODEMAN_API_URL=${process.env.CODEMAN_API_URL || 'http://localhost:3000'}`,
];
if (mode === 'claude') envExports.splice(2, 0, 'unset CLAUDECODE');
const envExportsStr = envExports.join(' && ');
const envExportsStr = this.buildEnvExports(sessionId, muxName, mode).join(' && ');
const baseCmd = buildSpawnCommand({
mode,
@@ -665,8 +675,7 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
try {
// For OpenCode: set sensitive env vars via tmux setenv before respawn
if (mode === 'opencode') {
setOpenCodeEnvVars(muxName);
setOpenCodeConfigContent(muxName, openCodeConfig);
this._configureOpenCode(muxName, openCodeConfig);
}
await execAsync(`tmux respawn-pane -k -t "${muxName}" bash -c ${JSON.stringify(fullCmd)}`, {