Files
sistem-desa-mandiri/.mcp/deploy-stg/server.ts

394 lines
13 KiB
TypeScript

import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import {
CallToolRequestSchema,
ListToolsRequestSchema,
} from "@modelcontextprotocol/sdk/types.js";
import { execFileSync, execSync } from "child_process";
import { readFileSync, writeFileSync } from "fs";
import path from "path";
import { fileURLToPath } from "url";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const PROJECT_ROOT = path.resolve(__dirname, "../..");
const REPO = "bipprojectbali/desa-plus";
const STACK_ENV = "stg";
const BASE_URL = process.env.BASE_URL ?? "";
const DEFAULT_STACK_NAME = process.env.STACK_NAME ?? "";
const GH = (args: string[]) =>
execFileSync("gh", args, { encoding: "utf-8", cwd: PROJECT_ROOT }).trim();
const GIT = (args: string[]) =>
execFileSync("git", args, { encoding: "utf-8", cwd: PROJECT_ROOT }).trim();
// --- version helpers ---
function bumpVersion(version: string, type: "patch" | "minor" | "major"): string {
const [maj, min, pat] = version.split(".").map(Number);
if (type === "major") return `${maj + 1}.0.0`;
if (type === "minor") return `${maj}.${min + 1}.0`;
return `${maj}.${min}.${pat + 1}`;
}
function readPkgVersion(): string {
const pkg = JSON.parse(readFileSync(path.join(PROJECT_ROOT, "package.json"), "utf-8"));
return pkg.version as string;
}
function applyVersionBump(newVersion: string): void {
const pkgPath = path.join(PROJECT_ROOT, "package.json");
const pkg = JSON.parse(readFileSync(pkgPath, "utf-8"));
pkg.version = newVersion;
writeFileSync(pkgPath, JSON.stringify(pkg, null, 2) + "\n");
}
// --- deployed version check ---
async function waitForDeployedVersion(expected: string, timeoutMs = 5 * 60 * 1000): Promise<string> {
if (!BASE_URL) return "BASE_URL tidak di-set, skip cek versi stg.";
const url = `${BASE_URL}/api/version-app`;
const interval = 15_000;
const maxAttempts = Math.ceil(timeoutMs / interval);
let last = "";
for (let i = 1; i <= maxAttempts; i++) {
await new Promise((r) => setTimeout(r, interval));
try {
const res = await fetch(url);
const data = (await res.json()) as { version?: string };
last = data.version ?? "?";
if (last === expected) {
return `Versi terverifikasi di stg: ${last}`;
}
} catch {
last = "error fetch";
}
}
return `Timeout: versi stg masih ${last}, expected ${expected}`;
}
// --- MCP server ---
const server = new Server(
{ name: "deploy-stg", version: "1.0.0" },
{ capabilities: { tools: {} } }
);
server.setRequestHandler(ListToolsRequestSchema, async () => ({
tools: [
{
name: "deploy",
description:
"Full deploy ke stg: bump version, commit, push ke build remote, publish Docker image, tunggu selesai, repull Portainer, verifikasi versi.",
inputSchema: {
type: "object",
properties: {
stack_name: {
type: "string",
description: "Nama stack Portainer. Jika tidak diisi, pakai env STACK_NAME.",
},
bump: {
type: "string",
enum: ["patch", "minor", "major"],
description: "Jenis bump versi (default: patch)",
default: "patch",
},
},
required: [],
},
},
{
name: "publish",
description:
"Trigger workflow publish.yml: build & push Docker image ke GHCR (selalu stg, tag dari package.json). Kembalikan URL run.",
inputSchema: { type: "object", properties: {}, required: [] },
},
{
name: "repull",
description:
"Trigger workflow re-pull.yml: redeploy stack di Portainer stg dengan pull image terbaru. Kembalikan URL run.",
inputSchema: {
type: "object",
properties: {
stack_name: {
type: "string",
description: "Nama stack Portainer. Jika tidak diisi, pakai env STACK_NAME.",
},
},
required: [],
},
},
{
name: "run_status",
description:
"Cek status GitHub Actions run terbaru untuk workflow tertentu, atau semua workflow.",
inputSchema: {
type: "object",
properties: {
workflow: {
type: "string",
enum: ["publish.yml", "re-pull.yml", "all"],
description: "Nama workflow file atau 'all' untuk semua (default: all)",
default: "all",
},
limit: {
type: "number",
description: "Jumlah run yang ditampilkan (default 5)",
default: 5,
},
},
required: [],
},
},
{
name: "check_version",
description:
"Bandingkan versi lokal (package.json) dengan versi yang berjalan di stg (/api/version-app).",
inputSchema: { type: "object", properties: {}, required: [] },
},
],
}));
server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
try {
// ── deploy ─────────────────────────────────────────────────────────────
if (name === "deploy") {
const { stack_name: _sn, bump = "patch" } = (args ?? {}) as {
stack_name?: string;
bump?: "patch" | "minor" | "major";
};
const stack_name = _sn || DEFAULT_STACK_NAME;
if (!stack_name) throw new Error("stack_name tidak diisi dan env STACK_NAME kosong.");
// 0. Cek migrasi — buat otomatis jika schema ada perubahan
let migrationCreated = false;
try {
execFileSync(
"./node_modules/.bin/prisma",
["migrate", "diff", "--from-migrations", "prisma/migrations", "--to-schema-datamodel", "prisma/schema.prisma", "--exit-code"],
{ encoding: "utf-8", cwd: PROJECT_ROOT, stdio: "pipe" }
);
} catch {
// Ada schema diff — buat migration otomatis
execFileSync(
"./node_modules/.bin/prisma",
["migrate", "dev", "--create-only", "--name", "auto"],
{ encoding: "utf-8", cwd: PROJECT_ROOT, stdio: "pipe" }
);
migrationCreated = true;
}
const oldVersion = readPkgVersion();
const newVersion = bumpVersion(oldVersion, bump);
// 1. Bump version in package.json
applyVersionBump(newVersion);
// 2. Commit (version bump + migration jika ada)
GIT(["add", "package.json", "prisma/migrations"]);
GIT(["commit", "-m", migrationCreated
? `bump: version ${newVersion} + migration`
: `bump: version ${newVersion}`
]);
// 3. Push to build remote (GitHub)
const currentBranch = GIT(["rev-parse", "--abbrev-ref", "HEAD"]);
GIT(["push", "build", `${currentBranch}:stg`, "--force"]);
// 4. Trigger publish
GH([
"workflow", "run", "publish.yml",
"--repo", REPO,
"--field", `stack_env=${STACK_ENV}`,
"--field", `tag=${newVersion}`,
]);
await new Promise((r) => setTimeout(r, 4000));
const publishRunId = GH([
"run", "list", "--repo", REPO,
"--workflow", "publish.yml",
"--limit", "1",
"--json", "databaseId",
"--jq", ".[0].databaseId",
]);
const publishUrl = GH([
"run", "list", "--repo", REPO,
"--workflow", "publish.yml",
"--limit", "1",
"--json", "url",
"--jq", ".[0].url",
]);
// 5. Wait for publish to finish
execSync(`gh run watch ${publishRunId} --repo ${REPO} --exit-status`, {
encoding: "utf-8",
cwd: PROJECT_ROOT,
timeout: 30 * 60 * 1000,
stdio: "pipe",
});
// 6. Trigger repull
GH([
"workflow", "run", "re-pull.yml",
"--repo", REPO,
"--field", `stack_name=${stack_name}`,
"--field", `stack_env=${STACK_ENV}`,
]);
await new Promise((r) => setTimeout(r, 4000));
const repullUrl = GH([
"run", "list", "--repo", REPO,
"--workflow", "re-pull.yml",
"--limit", "1",
"--json", "url",
"--jq", ".[0].url",
]);
// 7. Wait for repull, then verify version
await new Promise((r) => setTimeout(r, 30_000));
const versionCheck = await waitForDeployedVersion(newVersion);
const localVer = readPkgVersion();
return {
content: [
{
type: "text",
text: [
`Deploy selesai: ${stack_name}-${STACK_ENV} @ ${newVersion} (dari ${oldVersion})`,
`Publish run : ${publishUrl}`,
`Repull run : ${repullUrl}`,
``,
`Versi lokal : ${localVer}`,
versionCheck,
].join("\n"),
},
],
};
}
// ── publish ────────────────────────────────────────────────────────────
if (name === "publish") {
const tag = readPkgVersion();
GH([
"workflow", "run", "publish.yml",
"--repo", REPO,
"--field", `stack_env=${STACK_ENV}`,
"--field", `tag=${tag}`,
]);
await new Promise((r) => setTimeout(r, 3000));
const runUrl = GH([
"run", "list", "--repo", REPO,
"--workflow", "publish.yml",
"--limit", "1",
"--json", "url",
"--jq", ".[0].url",
]);
return {
content: [{ type: "text", text: `Publish triggered: ${STACK_ENV}-${tag}\nRun: ${runUrl}` }],
};
}
// ── repull ─────────────────────────────────────────────────────────────
if (name === "repull") {
const { stack_name: _sn } = (args ?? {}) as { stack_name?: string };
const stack_name = _sn || DEFAULT_STACK_NAME;
if (!stack_name) throw new Error("stack_name tidak diisi dan env STACK_NAME kosong.");
GH([
"workflow", "run", "re-pull.yml",
"--repo", REPO,
"--field", `stack_name=${stack_name}`,
"--field", `stack_env=${STACK_ENV}`,
]);
await new Promise((r) => setTimeout(r, 3000));
const runUrl = GH([
"run", "list", "--repo", REPO,
"--workflow", "re-pull.yml",
"--limit", "1",
"--json", "url",
"--jq", ".[0].url",
]);
return {
content: [{ type: "text", text: `Repull triggered: ${stack_name}-${STACK_ENV}\nRun: ${runUrl}` }],
};
}
// ── run_status ─────────────────────────────────────────────────────────
if (name === "run_status") {
const { workflow = "all", limit = 5 } = (args ?? {}) as {
workflow?: string;
limit?: number;
};
const workflowArgs = workflow === "all" ? [] : ["--workflow", workflow];
const output = GH([
"run", "list",
"--repo", REPO,
...workflowArgs,
"--limit", String(limit),
"--json", "workflowName,status,conclusion,startedAt,url,databaseId",
"--jq",
'.[] | "[\(.status)/\(.conclusion // "-")] \(.workflowName) — \(.startedAt)\n \(.url)"',
]);
return {
content: [{ type: "text", text: output || "Tidak ada run ditemukan." }],
};
}
// ── check_version ──────────────────────────────────────────────────────
if (name === "check_version") {
const localVersion = readPkgVersion();
let stgVersion = "tidak dapat dijangkau";
if (BASE_URL) {
try {
const res = await fetch(`${BASE_URL}/api/version-app`);
const data = (await res.json()) as { version?: string };
stgVersion = data.version ?? "?";
} catch (e) {
stgVersion = `error: ${(e as Error).message}`;
}
} else {
stgVersion = "BASE_URL tidak di-set";
}
const match = localVersion === stgVersion ? "✓ sama" : "✗ beda";
return {
content: [
{
type: "text",
text: [
`Lokal (package.json) : ${localVersion}`,
`Stg (/api/version-app): ${stgVersion}`,
`Status : ${match}`,
].join("\n"),
},
],
};
}
return {
content: [{ type: "text", text: `Unknown tool: ${name}` }],
isError: true,
};
} catch (err) {
const msg = err instanceof Error ? err.message : String(err);
return { content: [{ type: "text", text: `Error: ${msg}` }], isError: true };
}
});
const transport = new StdioServerTransport();
await server.connect(transport);