feat(cli-registry): generate a CLI catalogue for install.sh and the Docker build

Two consumers of the registry cannot import TypeScript: `install.sh`, which runs
via `curl | bash` before any checkout exists, and `scripts/build-agent-image.mjs`.
Both currently hand-maintain their own CLI lists, and both have already drifted.

`scripts/generate-cli-catalog.mts` (`npm run generate:cli-catalog`, plus a
`--check` mode) emits from `STOCK_CLIS`:

- `config/clis.stock.json` for the `.mjs` and the tests. It carries `enabled` —
  the field the earlier attempt omitted, which is how a disabled CLI's npm
  package still got baked into every agent image.
- a marker-delimited block inside `install.sh`, embedded rather than fetched.
  The embedded copy is the FULL catalogue on purpose: the earlier design fetched
  it and fell back to a hardcoded two-CLI list, degrading silently on an empty
  response. There is no degraded mode to fall into now.

The block is bash 3.2 safe: parallel indexed arrays, no associative arrays, no
namerefs, no mapfile. Variable-length lists use OFFSET/LENGTH windows into one
flat array rather than a delimiter, so a $HOME containing a space needs no IFS
handling and `shell` (no binaries) gets length 0 and is never iterated. Search
paths are emitted dir-major, matching the probe order the hand-written arrays
use and `test/install-sh-detection-parity.test.ts` pins.

Only fields the two consumers need are exported. `launch`/`env`/`capabilities`/
`overlays` are spawn-time concerns the server alone interprets, and a test
asserts they never leak into the artifact.

`main()` sits behind an `isMainModule()` guard so the sync test can import the
renderers. Without it, importing the module would rewrite the artifacts as a
side effect of checking them — passing always, guarding never.

This commit adds the block; it does not yet delete the hand-written arrays, so
the detection pin keeps measuring both against each other.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015EMxQreQUZX5ZyybxAGh12
This commit is contained in:
Devvyn
2026-09-13 17:43:13 +08:00
co-authored by Claude Opus 5
parent 84f71e5704
commit 7d6f612ef5
5 changed files with 630 additions and 0 deletions
+247
View File
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/**
* Regenerates the two CLI-catalogue artifacts from `src/config/cli-registry/stock.ts`,
* which stays the single source of truth.
*
* npm run generate:cli-catalog # rewrite both artifacts
* npm run generate:cli-catalog -- --check # exit 1 on drift, write nothing
*
* The artifacts exist because two consumers cannot import TypeScript:
*
* - `config/clis.stock.json` — read by `scripts/lib/cli-catalog.mjs` (a `.mjs` that feeds
* the Docker build args) and by the tests.
* - a generated block inside `install.sh` — the installer runs via `curl | bash` BEFORE any
* checkout exists, so it can read neither the registry nor the JSON. Its copy is embedded.
*
* ⚠️ The embedded copy is the FULL catalogue, deliberately. An earlier design fetched the
* JSON at install time and fell back to a hardcoded two-CLI list, which degraded silently on
* an empty response. There is no degraded mode to fall into now.
*
* ⚠️ Only fields the two consumers actually need are exported. `launch`, `env`, `capabilities`
* and `overlays` are spawn-time concerns the server alone interprets, and exporting them would
* invite a second implementation of the launch model outside the process that owns it.
*
* `test/cli-catalog-sync.test.ts` pins both artifacts against a fresh generation.
*/
import { readFileSync, writeFileSync } from 'node:fs';
import { fileURLToPath } from 'node:url';
import { resolve } from 'node:path';
import { STOCK_CLIS } from '../src/config/cli-registry/stock.js';
import type { CliEntry } from '../src/config/cli-registry/types.js';
const JSON_PATH = fileURLToPath(new URL('../config/clis.stock.json', import.meta.url));
const INSTALL_SH_PATH = fileURLToPath(new URL('../install.sh', import.meta.url));
const BEGIN_MARKER = '# >>> BEGIN GENERATED CLI CATALOGUE';
const END_MARKER = '# <<< END GENERATED CLI CATALOGUE';
/** Platforms install.sh can be running on. `wsl`/`win32` resolve through the linux arm. */
type InstallPlatform = 'linux' | 'darwin';
// ---------------------------------------------------------------------------
// config/clis.stock.json
// ---------------------------------------------------------------------------
interface CatalogEntry {
id: string;
label: string;
shortBadge: string;
enabled: boolean;
order: number;
kind: string;
discovery: {
binaries: string[];
searchDirs: string[];
identity?: { arg: string; regex: string };
install: { command: Record<string, string>; npmPackage?: string; docsUrl?: string };
};
}
function toCatalogEntry(entry: CliEntry): CatalogEntry {
const { binaries, searchDirs, identity, install } = entry.discovery;
return {
id: entry.id as string,
label: entry.label,
shortBadge: entry.shortBadge,
// ⚠️ The field the previous attempt omitted, which is how a disabled CLI's npm package
// still got baked into every agent image. Every consumer filters on it.
enabled: entry.enabled,
order: entry.order,
kind: entry.kind,
discovery: {
binaries: [...binaries],
searchDirs: [...searchDirs],
...(identity ? { identity: { arg: identity.arg, regex: identity.regex } } : {}),
install: {
command: { ...install.command } as Record<string, string>,
...(install.npmPackage ? { npmPackage: install.npmPackage } : {}),
...(install.docsUrl ? { docsUrl: install.docsUrl } : {}),
},
},
};
}
export function renderCatalogJson(entries: CliEntry[] = STOCK_CLIS): string {
return `${JSON.stringify(entries.map(toCatalogEntry), null, 2)}\n`;
}
// ---------------------------------------------------------------------------
// The install.sh block
// ---------------------------------------------------------------------------
/** Single-quote a value for bash, escaping any embedded single quote. */
function shQuote(value: string): string {
return `'${value.replace(/'/g, `'\\''`)}'`;
}
/**
* A search dir as install.sh spells it. `~` becomes `$HOME` inside DOUBLE quotes so the shell
* expands it at load time, exactly as the hand-written arrays did; everything else is
* absolute and needs no expansion.
*/
function shPath(dir: string, binary: string): string {
const expanded = dir.startsWith('~/') ? `$HOME/${dir.slice(2)}` : dir;
return `"${expanded}/${binary}"`;
}
/**
* The install command to run on `platform`, mirroring `resolveInstallCommandForPlatform()`:
* the exact platform, else linux, else whatever is declared. Resolved HERE, at generation
* time, so that fallback logic stays in tested TypeScript instead of being reimplemented in
* bash against an array the script would have to index by platform anyway.
*/
function installCommandFor(entry: CliEntry, platform: InstallPlatform): string {
const { command } = entry.discovery.install;
return command[platform] ?? command.linux ?? Object.values(command)[0] ?? '';
}
export function renderInstallShBlock(entries: CliEntry[] = STOCK_CLIS): string {
const ids: string[] = [];
const labels: string[] = [];
const enabled: string[] = [];
const kinds: string[] = [];
const npm: string[] = [];
const docs: string[] = [];
const cmdLinux: string[] = [];
const cmdDarwin: string[] = [];
const allBins: string[] = [];
const binOff: number[] = [];
const binLen: number[] = [];
const allPaths: string[] = [];
const pathOff: number[] = [];
const pathLen: number[] = [];
for (const entry of entries) {
ids.push(shQuote(entry.id as string));
labels.push(shQuote(entry.label));
enabled.push(entry.enabled ? '1' : '0');
kinds.push(shQuote(entry.kind));
npm.push(shQuote(entry.discovery.install.npmPackage ?? ''));
docs.push(shQuote(entry.discovery.install.docsUrl ?? ''));
cmdLinux.push(shQuote(installCommandFor(entry, 'linux')));
cmdDarwin.push(shQuote(installCommandFor(entry, 'darwin')));
const { binaries, searchDirs } = entry.discovery;
binOff.push(allBins.length);
binLen.push(binaries.length);
for (const bin of binaries) allBins.push(shQuote(bin));
// Dir-major, matching the probe order the hand-written arrays used and
// `test/install-sh-detection-parity.test.ts` pins.
pathOff.push(allPaths.length);
let count = 0;
for (const dir of searchDirs) {
for (const bin of binaries) {
allPaths.push(shPath(dir, bin));
count++;
}
}
pathLen.push(count);
}
const arr = (name: string, values: Array<string | number>): string =>
values.length === 0 ? `${name}=()` : `${name}=(${values.join(' ')})`;
return [
BEGIN_MARKER,
'# Generated from src/config/cli-registry/stock.ts by scripts/generate-cli-catalog.mts.',
'# Do not edit by hand: run `npm run generate:cli-catalog` and commit the result.',
'#',
'# Parallel indexed arrays, bash 3.2 safe (no associative arrays, no nameref, no mapfile).',
'# The variable-length lists use OFFSET/LENGTH windows into one flat array rather than a',
'# delimiter, so a $HOME containing a space needs no IFS handling and an entry with nothing',
'# to contribute (shell has no binaries) gets length 0 and is simply never iterated.',
'#',
'# ⚠️ TRUST BOUNDARY: CLI_CMD_LINUX/CLI_CMD_DARWIN are the ONLY source of a command this',
'# script will ever execute, and they arrive embedded in this file — same TLS fetch, same',
'# commit as the script itself. Nothing fetched at install time may write them; the',
'# refresh may only touch the *_DISPLAY copy. See cli_catalog_select_platform below.',
arr('CLI_IDS', ids),
arr('CLI_LABELS', labels),
arr('CLI_ENABLED', enabled),
arr('CLI_KIND', kinds),
arr('CLI_NPM', npm),
arr('CLI_DOCS', docs),
arr('CLI_CMD_LINUX', cmdLinux),
arr('CLI_CMD_DARWIN', cmdDarwin),
arr('CLI_ALL_BINS', allBins),
arr('CLI_BIN_OFF', binOff),
arr('CLI_BIN_LEN', binLen),
arr('CLI_ALL_PATHS', allPaths),
arr('CLI_PATH_OFF', pathOff),
arr('CLI_PATH_LEN', pathLen),
END_MARKER,
].join('\n');
}
/** Replace the marked block in `source`, or throw if the markers are missing/malformed. */
export function spliceInstallShBlock(source: string, block: string): string {
const begin = source.indexOf(BEGIN_MARKER);
const end = source.indexOf(END_MARKER);
if (begin === -1 || end === -1) {
throw new Error(
`install.sh is missing the generated-catalogue markers (${BEGIN_MARKER} / ${END_MARKER}). ` +
'Add them once by hand; the generator only rewrites between them.'
);
}
if (end < begin) throw new Error('install.sh has the catalogue markers in the wrong order.');
return source.slice(0, begin) + block + source.slice(end + END_MARKER.length);
}
// ---------------------------------------------------------------------------
// main
// ---------------------------------------------------------------------------
/**
* ⚠️ Guarded so the module can be IMPORTED for its pure renderers without running.
* `test/cli-catalog-sync.test.ts` imports them, and an unguarded main would have that test
* rewrite the very artifacts it is supposed to be checking — passing always, guarding never.
*/
function isMainModule(): boolean {
const invoked = process.argv[1];
if (!invoked) return false;
return fileURLToPath(import.meta.url) === resolve(invoked);
}
function main(): void {
const check = process.argv.includes('--check');
const wantJson = renderCatalogJson();
const wantInstallSh = spliceInstallShBlock(readFileSync(INSTALL_SH_PATH, 'utf-8'), renderInstallShBlock());
if (check) {
const drift: string[] = [];
if (readFileSync(JSON_PATH, 'utf-8') !== wantJson) drift.push('config/clis.stock.json');
if (readFileSync(INSTALL_SH_PATH, 'utf-8') !== wantInstallSh) drift.push('install.sh');
if (drift.length > 0) {
console.error(`Out of date with stock.ts: ${drift.join(', ')}`);
console.error('Run `npm run generate:cli-catalog` and commit the result.');
process.exit(1);
}
console.log('CLI catalogue artifacts are in sync with stock.ts.');
} else {
writeFileSync(JSON_PATH, wantJson, 'utf-8');
writeFileSync(INSTALL_SH_PATH, wantInstallSh, 'utf-8');
console.log(`Wrote config/clis.stock.json and install.sh's catalogue block (${STOCK_CLIS.length} entries).`);
}
}
if (isMainModule()) main();