flashbacker/lib/core/hooks.js

Claude Code state management with session continuity and AI personas

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.registerHooks = registerHooks;
exports.checkHooksInstalled = checkHooksInstalled;
exports.unregisterHooks = unregisterHooks;
const fs_extra_1 = __importDefault(require("fs-extra"));
const path_1 = __importDefault(require("path"));
const claude_config_1 = require("../utils/claude-config");
async function registerHooks(projectDir) {
    const scriptsDir = path_1.default.join(projectDir, '.claude', 'flashback', 'scripts');
    // Write hooks to PROJECT-LEVEL settings to ensure precedence over global
    const projectSettingsPath = path_1.default.join(projectDir, '.claude', 'settings.json');
    let settings = {};
    if (await fs_extra_1.default.pathExists(projectSettingsPath)) {
        try {
            settings = JSON.parse(await fs_extra_1.default.readFile(projectSettingsPath, 'utf-8'));
        }
        catch {
            settings = {};
        }
    }
    settings.hooks = settings.hooks || {};
    // SessionStart hooks: run session-start.sh and clear statusline cache
    settings.hooks.SessionStart = [
        {
            hooks: [{
                    type: 'command',
                    command: `bash "${path_1.default.join(scriptsDir, 'session-start.sh')}"`,
                }],
        },
        {
            hooks: [{
                    type: 'command',
                    command: `bash -lc 'rm -f "$CLAUDE_PROJECT_DIR/.claude/statusline/state.json"'`
                }],
        },
    ];
    await fs_extra_1.default.ensureDir(path_1.default.dirname(projectSettingsPath));
    await fs_extra_1.default.writeFile(projectSettingsPath, JSON.stringify(settings, null, 2));
}
async function checkHooksInstalled(projectDir) {
    if (projectDir) {
        const projectSettingsPath = path_1.default.join(projectDir, '.claude', 'settings.json');
        if (!await fs_extra_1.default.pathExists(projectSettingsPath))
            return false;
        try {
            const settings = JSON.parse(await fs_extra_1.default.readFile(projectSettingsPath, 'utf-8'));
            return !!(settings.hooks?.SessionStart?.length);
        }
        catch {
            return false;
        }
    }
    const settings = await (0, claude_config_1.getClaudeSettings)();
    return !!(settings.hooks?.SessionStart?.length);
}
async function unregisterHooks(projectDir) {
    if (projectDir) {
        const projectSettingsPath = path_1.default.join(projectDir, '.claude', 'settings.json');
        if (!await fs_extra_1.default.pathExists(projectSettingsPath))
            return;
        try {
            const settings = JSON.parse(await fs_extra_1.default.readFile(projectSettingsPath, 'utf-8'));
            if (!settings.hooks)
                return;
            delete settings.hooks.PreCompact;
            delete settings.hooks.SessionStart;
            await fs_extra_1.default.writeFile(projectSettingsPath, JSON.stringify(settings, null, 2));
            return;
        }
        catch {
            return;
        }
    }
    // Fallback: operate on global if no projectDir specified
    const settings = await (0, claude_config_1.getClaudeSettings)();
    if (!settings.hooks)
        return;
    delete settings.hooks.PreCompact;
    delete settings.hooks.SessionStart;
    await (0, claude_config_1.updateClaudeSettings)(settings);
}
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