feat(installer): support pi package remove and update

scripts/tests/skill-manager-core.test.mjs

@@ -1,8 +1,10 @@
 import assert from "node:assert/strict";
+import { execFileSync } from "node:child_process";
 import { mkdtemp, mkdir, writeFile, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import path from "node:path";
 import test from "node:test";
+import { fileURLToPath } from "node:url";
 
 import {
   CLIENTS,
@@ -10,10 +12,13 @@ import {
   buildOperationPlan,
   detectInstalledSkills,
   getSkillSource,
+  piPackageCommand,
   parseReviewerShorthand,
   validateRemoveTarget,
 } from "../lib/skill-manager-core.mjs";
 
+const REPO_ROOT = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "../..");
+
 test("manifest records supported variants and helper allowlists", () => {
   assert.deepEqual(SKILLS["web-automation"].variants, ["codex", "claude-code", "opencode", "pi"]);
   assert.equal(SKILLS["web-automation"].variants.includes("cursor"), false);
@@ -100,6 +105,131 @@ test("pi package mode plans full package install instead of per-skill copy", asy
   }
 });
 
+test("pi package mode surfaces bundled skills and skips already installed package resources", async () => {
+  const dir = await mkdtemp(path.join(tmpdir(), "skill-manager-pi-package-installed-"));
+  try {
+    const repo = path.join(dir, "repo");
+    await mkdir(path.join(repo, ".pi"), { recursive: true });
+    await writeFile(path.join(repo, ".pi", "settings.json"), JSON.stringify({ packages: [".."] }));
+    for (const skill of Object.keys(SKILLS)) {
+      await mkdir(path.join(repo, "pi-package", "skills", skill), { recursive: true });
+    }
+    await mkdir(path.join(repo, "pi-package", "skills", "atlassian", "scripts", "node_modules"), { recursive: true });
+    await mkdir(path.join(repo, "pi-package", "skills", "web-automation", "scripts", "node_modules", ".bin"), { recursive: true });
+    await writeFile(path.join(repo, "pi-package", "skills", "web-automation", "scripts", "node_modules", ".bin", "cloakbrowser"), "");
+
+    const plan = await buildOperationPlan({
+      selections: [{ clientId: "pi", scope: "packageLocal", action: "install", actions: {} }],
+      repoRoot: repo,
+    });
+
+    const packageInstall = plan.operations.find((op) => op.kind === "pi-package");
+    assert.equal(packageInstall.status, "skipped");
+    assert.match(packageInstall.details, /already installed/);
+    assert.deepEqual(
+      plan.reportRows.filter((row) => row.action === "included").map((row) => row.item).sort(),
+      Object.keys(SKILLS).sort()
+    );
+    assert.deepEqual(
+      plan.reportRows.filter((row) => row.action === "bootstrap-deps").map((row) => [row.item, row.status]).sort(),
+      [["atlassian", "skipped"], ["web-automation", "skipped"]]
+    );
+  } finally {
+    await rm(dir, { recursive: true, force: true });
+  }
+});
+
+test("pi package mode remove skips when package is not installed", async () => {
+  const dir = await mkdtemp(path.join(tmpdir(), "skill-manager-pi-package-remove-"));
+  try {
+    const plan = await buildOperationPlan({
+      selections: [{ clientId: "pi", scope: "packageLocal", action: "remove", actions: {} }],
+      repoRoot: dir,
+    });
+
+    assert.deepEqual(plan.operations.map((op) => op.kind), ["pi-package"]);
+    assert.equal(plan.operations[0].action, "remove");
+    assert.equal(plan.operations[0].status, "skipped");
+    assert.match(plan.operations[0].details, /not installed/);
+    assert.equal(plan.reportRows[0].item, "pi-package");
+    assert.equal(plan.reportRows[0].action, "remove");
+    assert.equal(plan.reportRows[0].status, "skipped");
+  } finally {
+    await rm(dir, { recursive: true, force: true });
+  }
+});
+
+test("pi package mode remove plans removal when package is installed", async () => {
+  const dir = await mkdtemp(path.join(tmpdir(), "skill-manager-pi-package-remove-installed-"));
+  try {
+    const repo = path.join(dir, "repo");
+    await mkdir(path.join(repo, ".pi"), { recursive: true });
+    await writeFile(path.join(repo, ".pi", "settings.json"), JSON.stringify({ packages: [".."] }));
+    const plan = await buildOperationPlan({
+      selections: [{ clientId: "pi", scope: "packageLocal", action: "remove", actions: {} }],
+      repoRoot: repo,
+    });
+
+    assert.deepEqual(plan.operations.map((op) => op.kind), ["pi-package"]);
+    assert.equal(plan.operations[0].action, "remove");
+    assert.equal(plan.operations[0].status, undefined);
+    assert.equal(plan.reportRows[0].status, "planned");
+  } finally {
+    await rm(dir, { recursive: true, force: true });
+  }
+});
+
+test("pi package mode update syncs and forces package reinstall plus dependency bootstrap", async () => {
+  const dir = await mkdtemp(path.join(tmpdir(), "skill-manager-pi-package-update-"));
+  try {
+    const repo = path.join(dir, "repo");
+    await mkdir(path.join(repo, ".pi"), { recursive: true });
+    await writeFile(path.join(repo, ".pi", "settings.json"), JSON.stringify({ packages: [".."] }));
+    await mkdir(path.join(repo, "pi-package", "skills", "atlassian", "scripts", "node_modules"), { recursive: true });
+    await mkdir(path.join(repo, "pi-package", "skills", "web-automation", "scripts", "node_modules", ".bin"), { recursive: true });
+    await writeFile(path.join(repo, "pi-package", "skills", "web-automation", "scripts", "node_modules", ".bin", "cloakbrowser"), "");
+
+    const plan = await buildOperationPlan({
+      selections: [{ clientId: "pi", scope: "packageLocal", action: "update", actions: {} }],
+      repoRoot: repo,
+    });
+
+    assert.equal(plan.operations[0].kind, "sync-pi-package");
+    const packageUpdate = plan.operations.find((op) => op.kind === "pi-package");
+    assert.equal(packageUpdate.action, "update");
+    assert.equal(packageUpdate.status, undefined);
+    assert.deepEqual(
+      plan.reportRows.filter((row) => row.action === "bootstrap-deps").map((row) => [row.item, row.status]).sort(),
+      [["atlassian", "planned"], ["web-automation", "planned"]]
+    );
+  } finally {
+    await rm(dir, { recursive: true, force: true });
+  }
+});
+
+test("pi package command helper builds exact install and remove argv", () => {
+  assert.deepEqual(piPackageCommand({ action: "install", repoRoot: "/repo", piInstallArg: "" }), ["pi", ["install", "/repo"]]);
+  assert.deepEqual(piPackageCommand({ action: "update", repoRoot: "/repo", piInstallArg: "-l" }), ["pi", ["install", "-l", "/repo"]]);
+  assert.deepEqual(piPackageCommand({ action: "reinstall", repoRoot: "/repo", piInstallArg: "-l" }), ["pi", ["install", "-l", "/repo"]]);
+  assert.deepEqual(piPackageCommand({ action: "remove", repoRoot: "/repo", piInstallArg: "" }), ["pi", ["remove", "/repo"]]);
+  assert.deepEqual(piPackageCommand({ action: "remove", repoRoot: "/repo", piInstallArg: "-l" }), ["pi", ["remove", "-l", "/repo"]]);
+});
+
+test("cli package mode preserves package action and ignores skill narrowing", () => {
+  const output = execFileSync(process.execPath, [
+    path.join(REPO_ROOT, "scripts", "manage-skills.mjs"),
+    "--client", "pi",
+    "--scope", "packageGlobal",
+    "--pi-package",
+    "--skill", "create-plan",
+    "--action", "remove",
+    "--plan-only",
+  ], { cwd: REPO_ROOT, encoding: "utf8" });
+  const plan = JSON.parse(output);
+  assert.deepEqual(plan.operations.map((op) => op.kind), ["pi-package"]);
+  assert.equal(plan.operations[0].action, "remove");
+});
+
 test("validateRemoveTarget rejects paths outside the manifest root", async () => {
   const dir = await mkdtemp(path.join(tmpdir(), "skill-manager-safe-"));
   try {