@backstage/cli-node - npm Package Compare versions

Comparing version 0.2.18 to 0.2.19-next.0

dist/concurrency/concurrency.cjs.js

+'use strict';
+
+var os = require('node:os');
+
+function _interopDefaultCompat (e) { return e && typeof e === 'object' && 'default' in e ? e : { default: e }; }
+
+var os__default = /*#__PURE__*/_interopDefaultCompat(os);
+
+const defaultConcurrency = Math.max(Math.ceil(os__default.default.cpus().length / 2), 1);
+const CONCURRENCY_ENV_VAR = "BACKSTAGE_CLI_CONCURRENCY";
+const DEPRECATED_CONCURRENCY_ENV_VAR = "BACKSTAGE_CLI_BUILD_PARALLEL";
+function parseConcurrencyOption(value) {
+  if (value === void 0 || value === null) {
+    return defaultConcurrency;
+  } else if (typeof value === "boolean") {
+    return value ? defaultConcurrency : 1;
+  } else if (typeof value === "number" && Number.isInteger(value)) {
+    if (value < 1) {
+      return 1;
+    }
+    return value;
+  } else if (typeof value === "string") {
+    if (value === "true") {
+      return parseConcurrencyOption(true);
+    } else if (value === "false") {
+      return parseConcurrencyOption(false);
+    }
+    const parsed = Number(value);
+    if (Number.isInteger(parsed)) {
+      return parseConcurrencyOption(parsed);
+    }
+  }
+  throw Error(
+    `Concurrency option value '${value}' is not a boolean or integer`
+  );
+}
+let hasWarnedDeprecation = false;
+function getEnvironmentConcurrency() {
+  if (process.env[CONCURRENCY_ENV_VAR] !== void 0) {
+    return parseConcurrencyOption(process.env[CONCURRENCY_ENV_VAR]);
+  }
+  if (process.env[DEPRECATED_CONCURRENCY_ENV_VAR] !== void 0) {
+    if (!hasWarnedDeprecation) {
+      hasWarnedDeprecation = true;
+      console.warn(
+        `The ${DEPRECATED_CONCURRENCY_ENV_VAR} environment variable is deprecated, use ${CONCURRENCY_ENV_VAR} instead`
+      );
+    }
+    return parseConcurrencyOption(process.env[DEPRECATED_CONCURRENCY_ENV_VAR]);
+  }
+  return defaultConcurrency;
+}
+
+exports.getEnvironmentConcurrency = getEnvironmentConcurrency;
+//# sourceMappingURL=concurrency.cjs.js.map

dist/concurrency/concurrency.cjs.js.map

+{"version":3,"file":"concurrency.cjs.js","sources":["../../src/concurrency/concurrency.ts"],"sourcesContent":["/*\n * Copyright 2020 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport os from 'node:os';\n\nconst defaultConcurrency = Math.max(Math.ceil(os.cpus().length / 2), 1);\n\nconst CONCURRENCY_ENV_VAR = 'BACKSTAGE_CLI_CONCURRENCY';\nconst DEPRECATED_CONCURRENCY_ENV_VAR = 'BACKSTAGE_CLI_BUILD_PARALLEL';\n\ntype ConcurrencyOption = boolean | string | number | null | undefined;\n\nfunction parseConcurrencyOption(value: ConcurrencyOption): number {\n  if (value === undefined || value === null) {\n    return defaultConcurrency;\n  } else if (typeof value === 'boolean') {\n    return value ? defaultConcurrency : 1;\n  } else if (typeof value === 'number' && Number.isInteger(value)) {\n    if (value < 1) {\n      return 1;\n    }\n    return value;\n  } else if (typeof value === 'string') {\n    if (value === 'true') {\n      return parseConcurrencyOption(true);\n    } else if (value === 'false') {\n      return parseConcurrencyOption(false);\n    }\n    const parsed = Number(value);\n    if (Number.isInteger(parsed)) {\n      return parseConcurrencyOption(parsed);\n    }\n  }\n\n  throw Error(\n    `Concurrency option value '${value}' is not a boolean or integer`,\n  );\n}\n\nlet hasWarnedDeprecation = false;\n\n/** @internal */\nexport function getEnvironmentConcurrency() {\n  if (process.env[CONCURRENCY_ENV_VAR] !== undefined) {\n    return parseConcurrencyOption(process.env[CONCURRENCY_ENV_VAR]);\n  }\n  if (process.env[DEPRECATED_CONCURRENCY_ENV_VAR] !== undefined) {\n    if (!hasWarnedDeprecation) {\n      hasWarnedDeprecation = true;\n      console.warn(\n        `The ${DEPRECATED_CONCURRENCY_ENV_VAR} environment variable is deprecated, use ${CONCURRENCY_ENV_VAR} instead`,\n      );\n    }\n    return parseConcurrencyOption(process.env[DEPRECATED_CONCURRENCY_ENV_VAR]);\n  }\n  return defaultConcurrency;\n}\n"],"names":["os"],"mappings":";;;;;;;;AAkBA,MAAM,kBAAA,GAAqB,IAAA,CAAK,GAAA,CAAI,IAAA,CAAK,IAAA,CAAKA,mBAAA,CAAG,IAAA,EAAK,CAAE,MAAA,GAAS,CAAC,CAAA,EAAG,CAAC,CAAA;AAEtE,MAAM,mBAAA,GAAsB,2BAAA;AAC5B,MAAM,8BAAA,GAAiC,8BAAA;AAIvC,SAAS,uBAAuB,KAAA,EAAkC;AAChE,EAAA,IAAI,KAAA,KAAU,MAAA,IAAa,KAAA,KAAU,IAAA,EAAM;AACzC,IAAA,OAAO,kBAAA;AAAA,EACT,CAAA,MAAA,IAAW,OAAO,KAAA,KAAU,SAAA,EAAW;AACrC,IAAA,OAAO,QAAQ,kBAAA,GAAqB,CAAA;AAAA,EACtC,WAAW,OAAO,KAAA,KAAU,YAAY,MAAA,CAAO,SAAA,CAAU,KAAK,CAAA,EAAG;AAC/D,IAAA,IAAI,QAAQ,CAAA,EAAG;AACb,MAAA,OAAO,CAAA;AAAA,IACT;AACA,IAAA,OAAO,KAAA;AAAA,EACT,CAAA,MAAA,IAAW,OAAO,KAAA,KAAU,QAAA,EAAU;AACpC,IAAA,IAAI,UAAU,MAAA,EAAQ;AACpB,MAAA,OAAO,uBAAuB,IAAI,CAAA;AAAA,IACpC,CAAA,MAAA,IAAW,UAAU,OAAA,EAAS;AAC5B,MAAA,OAAO,uBAAuB,KAAK,CAAA;AAAA,IACrC;AACA,IAAA,MAAM,MAAA,GAAS,OAAO,KAAK,CAAA;AAC3B,IAAA,IAAI,MAAA,CAAO,SAAA,CAAU,MAAM,CAAA,EAAG;AAC5B,MAAA,OAAO,uBAAuB,MAAM,CAAA;AAAA,IACtC;AAAA,EACF;AAEA,EAAA,MAAM,KAAA;AAAA,IACJ,6BAA6B,KAAK,CAAA,6BAAA;AAAA,GACpC;AACF;AAEA,IAAI,oBAAA,GAAuB,KAAA;AAGpB,SAAS,yBAAA,GAA4B;AAC1C,EAAA,IAAI,OAAA,CAAQ,GAAA,CAAI,mBAAmB,CAAA,KAAM,MAAA,EAAW;AAClD,IAAA,OAAO,sBAAA,CAAuB,OAAA,CAAQ,GAAA,CAAI,mBAAmB,CAAC,CAAA;AAAA,EAChE;AACA,EAAA,IAAI,OAAA,CAAQ,GAAA,CAAI,8BAA8B,CAAA,KAAM,MAAA,EAAW;AAC7D,IAAA,IAAI,CAAC,oBAAA,EAAsB;AACzB,MAAA,oBAAA,GAAuB,IAAA;AACvB,MAAA,OAAA,CAAQ,IAAA;AAAA,QACN,CAAA,IAAA,EAAO,8BAA8B,CAAA,yCAAA,EAA4C,mBAAmB,CAAA,QAAA;AAAA,OACtG;AAAA,IACF;AACA,IAAA,OAAO,sBAAA,CAAuB,OAAA,CAAQ,GAAA,CAAI,8BAA8B,CAAC,CAAA;AAAA,EAC3E;AACA,EAAA,OAAO,kBAAA;AACT;;;;"}

dist/concurrency/runConcurrentTasks.cjs.js

+'use strict';
+
+var concurrency = require('./concurrency.cjs.js');
+
+async function runConcurrentTasks(options) {
+  const { concurrencyFactor = 1, items, worker } = options;
+  const concurrency$1 = concurrency.getEnvironmentConcurrency();
+  const sharedIterator = items[Symbol.iterator]();
+  const sharedIterable = {
+    [Symbol.iterator]: () => sharedIterator
+  };
+  const workerCount = Math.max(Math.floor(concurrencyFactor * concurrency$1), 1);
+  await Promise.all(
+    Array(workerCount).fill(0).map(async () => {
+      for (const value of sharedIterable) {
+        await worker(value);
+      }
+    })
+  );
+}
+
+exports.runConcurrentTasks = runConcurrentTasks;
+//# sourceMappingURL=runConcurrentTasks.cjs.js.map

dist/concurrency/runConcurrentTasks.cjs.js.map

+{"version":3,"file":"runConcurrentTasks.cjs.js","sources":["../../src/concurrency/runConcurrentTasks.ts"],"sourcesContent":["/*\n * Copyright 2020 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getEnvironmentConcurrency } from './concurrency';\n\n/**\n * Options for {@link runConcurrentTasks}.\n *\n * @public\n */\nexport type ConcurrentTasksOptions<TItem> = {\n  /**\n   * Decides the number of concurrent workers by multiplying\n   * this with the configured concurrency.\n   *\n   * Defaults to 1.\n   */\n  concurrencyFactor?: number;\n  items: Iterable<TItem>;\n  worker: (item: TItem) => Promise<void>;\n};\n\n/**\n * Runs items through a worker function concurrently across multiple async workers.\n *\n * @public\n */\nexport async function runConcurrentTasks<TItem>(\n  options: ConcurrentTasksOptions<TItem>,\n): Promise<void> {\n  const { concurrencyFactor = 1, items, worker } = options;\n  const concurrency = getEnvironmentConcurrency();\n\n  const sharedIterator = items[Symbol.iterator]();\n  const sharedIterable = {\n    [Symbol.iterator]: () => sharedIterator,\n  };\n\n  const workerCount = Math.max(Math.floor(concurrencyFactor * concurrency), 1);\n  await Promise.all(\n    Array(workerCount)\n      .fill(0)\n      .map(async () => {\n        for (const value of sharedIterable) {\n          await worker(value);\n        }\n      }),\n  );\n}\n"],"names":["concurrency","getEnvironmentConcurrency"],"mappings":";;;;AAwCA,eAAsB,mBACpB,OAAA,EACe;AACf,EAAA,MAAM,EAAE,iBAAA,GAAoB,CAAA,EAAG,KAAA,EAAO,QAAO,GAAI,OAAA;AACjD,EAAA,MAAMA,gBAAcC,qCAAA,EAA0B;AAE9C,EAAA,MAAM,cAAA,GAAiB,KAAA,CAAM,MAAA,CAAO,QAAQ,CAAA,EAAE;AAC9C,EAAA,MAAM,cAAA,GAAiB;AAAA,IACrB,CAAC,MAAA,CAAO,QAAQ,GAAG,MAAM;AAAA,GAC3B;AAEA,EAAA,MAAM,WAAA,GAAc,KAAK,GAAA,CAAI,IAAA,CAAK,MAAM,iBAAA,GAAoBD,aAAW,GAAG,CAAC,CAAA;AAC3E,EAAA,MAAM,OAAA,CAAQ,GAAA;AAAA,IACZ,MAAM,WAAW,CAAA,CACd,KAAK,CAAC,CAAA,CACN,IAAI,YAAY;AACf,MAAA,KAAA,MAAW,SAAS,cAAA,EAAgB;AAClC,QAAA,MAAM,OAAO,KAAK,CAAA;AAAA,MACpB;AAAA,IACF,CAAC;AAAA,GACL;AACF;;;;"}

dist/concurrency/runWorkerQueueThreads.cjs.js

+'use strict';
+
+var node_worker_threads = require('node:worker_threads');
+var concurrency = require('./concurrency.cjs.js');
+
+async function runWorkerQueueThreads(options) {
+  const items = Array.from(options.items);
+  const workerFactory = options.workerFactory;
+  const workerData = options.context;
+  const threadCount = Math.min(concurrency.getEnvironmentConcurrency(), items.length);
+  const iterator = items[Symbol.iterator]();
+  const results = new Array();
+  let itemIndex = 0;
+  await Promise.all(
+    Array(threadCount).fill(0).map(async () => {
+      const thread = new node_worker_threads.Worker(`(${workerQueueThread})(${workerFactory})`, {
+        eval: true,
+        workerData
+      });
+      return new Promise((resolve, reject) => {
+        thread.on("message", (message) => {
+          if (message.type === "start" || message.type === "result") {
+            if (message.type === "result") {
+              results[message.index] = message.result;
+            }
+            const { value, done } = iterator.next();
+            if (done) {
+              thread.postMessage({ type: "done" });
+            } else {
+              thread.postMessage({
+                type: "item",
+                index: itemIndex,
+                item: value
+              });
+              itemIndex += 1;
+            }
+          } else if (message.type === "error") {
+            const error = new Error(message.error.message);
+            error.name = message.error.name;
+            error.stack = message.error.stack;
+            reject(error);
+          }
+        });
+        thread.on("error", reject);
+        thread.on("exit", (code) => {
+          if (code !== 0) {
+            reject(new Error(`Worker thread exited with code ${code}`));
+          } else {
+            resolve();
+          }
+        });
+      });
+    })
+  );
+  return { results };
+}
+function workerQueueThread(workerFuncFactory) {
+  const { parentPort, workerData } = require("node:worker_threads");
+  Promise.resolve().then(() => workerFuncFactory(workerData)).then(
+    (workerFunc) => {
+      parentPort.on("message", async (message) => {
+        if (message.type === "done") {
+          parentPort.close();
+          return;
+        }
+        if (message.type === "item") {
+          try {
+            const result = await workerFunc(message.item);
+            parentPort.postMessage({
+              type: "result",
+              index: message.index,
+              result
+            });
+          } catch (error) {
+            parentPort.postMessage({ type: "error", error });
+          }
+        }
+      });
+      parentPort.postMessage({ type: "start" });
+    },
+    (error) => parentPort.postMessage({ type: "error", error })
+  );
+}
+
+exports.runWorkerQueueThreads = runWorkerQueueThreads;
+//# sourceMappingURL=runWorkerQueueThreads.cjs.js.map

dist/concurrency/runWorkerQueueThreads.cjs.js.map

+{"version":3,"file":"runWorkerQueueThreads.cjs.js","sources":["../../src/concurrency/runWorkerQueueThreads.ts"],"sourcesContent":["/*\n * Copyright 2020 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { ErrorLike } from '@backstage/errors';\nimport { Worker } from 'node:worker_threads';\nimport { getEnvironmentConcurrency } from './concurrency';\n\ntype WorkerThreadMessage =\n  | {\n      type: 'done';\n    }\n  | {\n      type: 'item';\n      index: number;\n      item: unknown;\n    }\n  | {\n      type: 'start';\n    }\n  | {\n      type: 'result';\n      index: number;\n      result: unknown;\n    }\n  | {\n      type: 'error';\n      error: ErrorLike;\n    };\n\n/**\n * Options for {@link runWorkerQueueThreads}.\n *\n * @public\n */\nexport type WorkerQueueThreadsOptions<TItem, TResult, TContext> = {\n  /** The items to process */\n  items: Iterable<TItem>;\n  /**\n   * A function that will be called within each worker thread at startup,\n   * which should return the worker function that will be called for each item.\n   *\n   * This function must be defined as an arrow function or using the\n   * function keyword, and must be entirely self contained, not referencing\n   * any variables outside of its scope. This is because the function source\n   * is stringified and evaluated in the worker thread.\n   *\n   * To pass data to the worker, use the `context` option and `items`, but\n   * note that they are both copied by value into the worker thread, except for\n   * types that are explicitly shareable across threads, such as `SharedArrayBuffer`.\n   */\n  workerFactory: (\n    context: TContext,\n  ) =>\n    | ((item: TItem) => Promise<TResult>)\n    | Promise<(item: TItem) => Promise<TResult>>;\n  /** Context data supplied to each worker factory */\n  context?: TContext;\n};\n\n/**\n * Spawns one or more worker threads using the `worker_threads` module.\n * Each thread processes one item at a time from the provided `options.items`.\n *\n * @public\n */\nexport async function runWorkerQueueThreads<TItem, TResult, TContext>(\n  options: WorkerQueueThreadsOptions<TItem, TResult, TContext>,\n): Promise<{ results: TResult[] }> {\n  const items = Array.from(options.items);\n  const workerFactory 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CHANGELOG.md

 # @backstage/cli-node
 
+## 0.2.19-next.0
+
+### Patch Changes
+
+- 06c2015: Added `runConcurrentTasks` and `runWorkerQueueThreads` utilities, moved from the `@backstage/cli` internal code.
+- 70fc178: Migrated from deprecated `findPaths` to `targetPaths` and `findOwnPaths` from `@backstage/cli-common`.
+- Updated dependencies
+  - @backstage/cli-common@0.2.0-next.0
+  - @backstage/errors@1.2.7
+  - @backstage/types@1.2.2
+
 ## 0.2.18
@@ -4,0 +15,0 @@

dist/git/GitUtils.cjs.js

 'use strict';
 
 var errors = require('@backstage/errors');
-var paths = require('../paths.cjs.js');
 var cliCommon = require('@backstage/cli-common');
@@ -10,3 +9,3 @@
     const stdout = await cliCommon.runOutput(["git", ...args], {
-      cwd: paths.paths.targetRoot
+      cwd: cliCommon.targetPaths.rootDir
     });
@@ -59,3 +58,3 @@ return stdout.trim().split(/\r\n|\r|\n/);
     const stdout = await cliCommon.runOutput(["git", "show", `${showRef}:${path}`], {
-      cwd: paths.paths.targetRoot
+      cwd: cliCommon.targetPaths.rootDir
     });
@@ -62,0 +61,0 @@ return stdout;

dist/git/GitUtils.cjs.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"GitUtils.cjs.js","sources":["../../src/git/GitUtils.ts"],"sourcesContent":["/*\n * Copyright 2022 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { assertError, ForwardedError } from '@backstage/errors';\nimport { paths } from '../paths';\nimport { runOutput } from '@backstage/cli-common';\n\n/**\n * Run a git command, trimming the output splitting it into lines.\n */\nexport async function runGit(...args: string[]) {\n  try {\n    const stdout = await runOutput(['git', ...args], {\n      cwd: paths.targetRoot,\n    });\n    return stdout.trim().split(/\\r\\n|\\r|\\n/);\n  } catch (error) {\n    assertError(error);\n    if (\n      'code' in error &&\n      typeof (error as { code?: number }).code === 'number'\n    ) {\n      const code = (error as { code?: number }).code;\n      const stderr = (error as { stderr?: string }).stderr;\n      const msg = stderr?.trim() ?? `with exit code ${code}`;\n      throw new Error(`git ${args[0]} failed, ${msg}`);\n    }\n    throw new ForwardedError('Unknown execution error', error);\n  }\n}\n\n/**\n * Utilities for working with git.\n *\n * @public\n */\nexport class GitUtils {\n  /**\n   * Returns a sorted list of all files that have changed since the merge base\n   * of the provided `ref` and HEAD, as well as all files that are not tracked by git.\n   */\n  static async listChangedFiles(ref: string) {\n    if (!ref) {\n      throw new Error('ref is required');\n    }\n\n    let diffRef = ref;\n    try {\n      const [base] = await runGit('merge-base', 'HEAD', ref);\n      diffRef = base;\n    } catch {\n      // silently fall back to using the ref directly if merge base is not available\n    }\n\n    const tracked = await runGit('diff', '--name-only', diffRef);\n    const untracked = await runGit(\n      'ls-files',\n      '--others',\n      '--exclude-standard',\n    );\n\n    return Array.from(new Set([...tracked, ...untracked]));\n  }\n\n  /**\n   * Returns the contents of a file at a specific ref.\n   */\n  static async readFileAtRef(path: string, ref: string) {\n    let showRef = ref;\n    try {\n      const [base] = await runGit('merge-base', 'HEAD', ref);\n      showRef = base;\n    } catch {\n      // silently fall back to using the ref directly if merge base is not available\n    }\n\n    const stdout = await runOutput(['git', 'show', `${showRef}:${path}`], {\n      cwd: paths.targetRoot,\n    });\n    return stdout;\n  }\n}\n"],"names":["runOutput","paths","assertError","ForwardedError"],"mappings":";;;;;;AAuBA,eAAsB,UAAU,IAAA,EAAgB;AAC9C,EAAA,IAAI;AACF,IAAA,MAAM,SAAS,MAAMA,mBAAA,CAAU,CAAC,KAAA,EAAO,GAAG,IAAI,CAAA,EAAG;AAAA,MAC/C,KAAKC,WAAA,CAAM;AAAA,KACZ,CAAA;AACD,IAAA,OAAO,MAAA,CAAO,IAAA,EAAK,CAAE,KAAA,CAAM,YAAY,CAAA;AAAA,EACzC,SAAS,KAAA,EAAO;AACd,IAAAC,kBAAA,CAAY,KAAK,CAAA;AACjB,IAAA,IACE,MAAA,IAAU,KAAA,IACV,OAAQ,KAAA,CAA4B,SAAS,QAAA,EAC7C;AACA,MAAA,MAAM,OAAQ,KAAA,CAA4B,IAAA;AAC1C,MAAA,MAAM,SAAU,KAAA,CAA8B,MAAA;AAC9C,MAAA,MAAM,GAAA,GAAM,MAAA,EAAQ,IAAA,EAAK,IAAK,kBAAkB,IAAI,CAAA,CAAA;AACpD,MAAA,MAAM,IAAI,MAAM,CAAA,IAAA,EAAO,IAAA,CAAK,CAAC,CAAC,CAAA,SAAA,EAAY,GAAG,CAAA,CAAE,CAAA;AAAA,IACjD;AACA,IAAA,MAAM,IAAIC,qBAAA,CAAe,yBAAA,EAA2B,KAAK,CAAA;AAAA,EAC3D;AACF;AAOO,MAAM,QAAA,CAAS;AAAA;AAAA;AAAA;AAAA;AAAA,EAKpB,aAAa,iBAAiB,GAAA,EAAa;AACzC,IAAA,IAAI,CAAC,GAAA,EAAK;AACR,MAAA,MAAM,IAAI,MAAM,iBAAiB,CAAA;AAAA,IACnC;AAEA,IAAA,IAAI,OAAA,GAAU,GAAA;AACd,IAAA,IAAI;AACF,MAAA,MAAM,CAAC,IAAI,CAAA,GAAI,MAAM,MAAA,CAAO,YAAA,EAAc,QAAQ,GAAG,CAAA;AACrD,MAAA,OAAA,GAAU,IAAA;AAAA,IACZ,CAAA,CAAA,MAAQ;AAAA,IAER;AAEA,IAAA,MAAM,OAAA,GAAU,MAAM,MAAA,CAAO,MAAA,EAAQ,eAAe,OAAO,CAAA;AAC3D,IAAA,MAAM,YAAY,MAAM,MAAA;AAAA,MACtB,UAAA;AAAA,MACA,UAAA;AAAA,MACA;AAAA,KACF;AAEA,IAAA,OAAO,KAAA,CAAM,IAAA,iBAAK,IAAI,GAAA,CAAI,CAAC,GAAG,OAAA,EAAS,GAAG,SAAS,CAAC,CAAC,CAAA;AAAA,EACvD;AAAA;AAAA;AAAA;AAAA,EAKA,aAAa,aAAA,CAAc,IAAA,EAAc,GAAA,EAAa;AACpD,IAAA,IAAI,OAAA,GAAU,GAAA;AACd,IAAA,IAAI;AACF,MAAA,MAAM,CAAC,IAAI,CAAA,GAAI,MAAM,MAAA,CAAO,YAAA,EAAc,QAAQ,GAAG,CAAA;AACrD,MAAA,OAAA,GAAU,IAAA;AAAA,IACZ,CAAA,CAAA,MAAQ;AAAA,IAER;AAEA,IAAA,MAAM,MAAA,GAAS,MAAMH,mBAAA,CAAU,CAAC,KAAA,EAAO,MAAA,EAAQ,CAAA,EAAG,OAAO,CAAA,CAAA,EAAI,IAAI,CAAA,CAAE,CAAA,EAAG;AAAA,MACpE,KAAKC,WAAA,CAAM;AAAA,KACZ,CAAA;AACD,IAAA,OAAO,MAAA;AAAA,EACT;AACF;;;;;"}
+{"version":3,"file":"GitUtils.cjs.js","sources":["../../src/git/GitUtils.ts"],"sourcesContent":["/*\n * Copyright 2022 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { assertError, ForwardedError } from '@backstage/errors';\nimport { targetPaths } from '@backstage/cli-common';\nimport { runOutput } from '@backstage/cli-common';\n\n/**\n * Run a git command, trimming the output splitting it into lines.\n */\nexport async function runGit(...args: string[]) {\n  try {\n    const stdout = await runOutput(['git', ...args], {\n      cwd: targetPaths.rootDir,\n    });\n    return stdout.trim().split(/\\r\\n|\\r|\\n/);\n  } catch (error) {\n    assertError(error);\n    if (\n      'code' in error &&\n      typeof (error as { code?: number }).code === 'number'\n    ) {\n      const code = (error as { code?: number }).code;\n      const stderr = (error as { stderr?: string }).stderr;\n      const msg = stderr?.trim() ?? `with exit code ${code}`;\n      throw new Error(`git ${args[0]} failed, ${msg}`);\n    }\n    throw new ForwardedError('Unknown execution error', error);\n  }\n}\n\n/**\n * Utilities for working with git.\n *\n * @public\n */\nexport class GitUtils {\n  /**\n   * Returns a sorted list of all files that have changed since the merge base\n   * of the provided `ref` and HEAD, as well as all files that are not tracked by git.\n   */\n  static async listChangedFiles(ref: string) {\n    if (!ref) {\n      throw new Error('ref is required');\n    }\n\n    let diffRef = ref;\n    try {\n      const [base] = await runGit('merge-base', 'HEAD', ref);\n      diffRef = base;\n    } catch {\n      // silently fall back to using the ref directly if merge base is not available\n    }\n\n    const tracked = await runGit('diff', '--name-only', diffRef);\n    const untracked = await runGit(\n      'ls-files',\n      '--others',\n      '--exclude-standard',\n    );\n\n    return Array.from(new Set([...tracked, ...untracked]));\n  }\n\n  /**\n   * Returns the contents of a file at a specific ref.\n   */\n  static async readFileAtRef(path: string, ref: string) {\n    let showRef = ref;\n    try {\n      const [base] = await runGit('merge-base', 'HEAD', ref);\n      showRef = base;\n    } catch {\n      // silently fall back to using the ref directly if merge base is not available\n    }\n\n    const stdout = await runOutput(['git', 'show', `${showRef}:${path}`], {\n      cwd: targetPaths.rootDir,\n    });\n    return stdout;\n  }\n}\n"],"names":["runOutput","targetPaths","assertError","ForwardedError"],"mappings":";;;;;AAuBA,eAAsB,UAAU,IAAA,EAAgB;AAC9C,EAAA,IAAI;AACF,IAAA,MAAM,SAAS,MAAMA,mBAAA,CAAU,CAAC,KAAA,EAAO,GAAG,IAAI,CAAA,EAAG;AAAA,MAC/C,KAAKC,qBAAA,CAAY;AAAA,KAClB,CAAA;AACD,IAAA,OAAO,MAAA,CAAO,IAAA,EAAK,CAAE,KAAA,CAAM,YAAY,CAAA;AAAA,EACzC,SAAS,KAAA,EAAO;AACd,IAAAC,kBAAA,CAAY,KAAK,CAAA;AACjB,IAAA,IACE,MAAA,IAAU,KAAA,IACV,OAAQ,KAAA,CAA4B,SAAS,QAAA,EAC7C;AACA,MAAA,MAAM,OAAQ,KAAA,CAA4B,IAAA;AAC1C,MAAA,MAAM,SAAU,KAAA,CAA8B,MAAA;AAC9C,MAAA,MAAM,GAAA,GAAM,MAAA,EAAQ,IAAA,EAAK,IAAK,kBAAkB,IAAI,CAAA,CAAA;AACpD,MAAA,MAAM,IAAI,MAAM,CAAA,IAAA,EAAO,IAAA,CAAK,CAAC,CAAC,CAAA,SAAA,EAAY,GAAG,CAAA,CAAE,CAAA;AAAA,IACjD;AACA,IAAA,MAAM,IAAIC,qBAAA,CAAe,yBAAA,EAA2B,KAAK,CAAA;AAAA,EAC3D;AACF;AAOO,MAAM,QAAA,CAAS;AAAA;AAAA;AAAA;AAAA;AAAA,EAKpB,aAAa,iBAAiB,GAAA,EAAa;AACzC,IAAA,IAAI,CAAC,GAAA,EAAK;AACR,MAAA,MAAM,IAAI,MAAM,iBAAiB,CAAA;AAAA,IACnC;AAEA,IAAA,IAAI,OAAA,GAAU,GAAA;AACd,IAAA,IAAI;AACF,MAAA,MAAM,CAAC,IAAI,CAAA,GAAI,MAAM,MAAA,CAAO,YAAA,EAAc,QAAQ,GAAG,CAAA;AACrD,MAAA,OAAA,GAAU,IAAA;AAAA,IACZ,CAAA,CAAA,MAAQ;AAAA,IAER;AAEA,IAAA,MAAM,OAAA,GAAU,MAAM,MAAA,CAAO,MAAA,EAAQ,eAAe,OAAO,CAAA;AAC3D,IAAA,MAAM,YAAY,MAAM,MAAA;AAAA,MACtB,UAAA;AAAA,MACA,UAAA;AAAA,MACA;AAAA,KACF;AAEA,IAAA,OAAO,KAAA,CAAM,IAAA,iBAAK,IAAI,GAAA,CAAI,CAAC,GAAG,OAAA,EAAS,GAAG,SAAS,CAAC,CAAC,CAAA;AAAA,EACvD;AAAA;AAAA;AAAA;AAAA,EAKA,aAAa,aAAA,CAAc,IAAA,EAAc,GAAA,EAAa;AACpD,IAAA,IAAI,OAAA,GAAU,GAAA;AACd,IAAA,IAAI;AACF,MAAA,MAAM,CAAC,IAAI,CAAA,GAAI,MAAM,MAAA,CAAO,YAAA,EAAc,QAAQ,GAAG,CAAA;AACrD,MAAA,OAAA,GAAU,IAAA;AAAA,IACZ,CAAA,CAAA,MAAQ;AAAA,IAER;AAEA,IAAA,MAAM,MAAA,GAAS,MAAMH,mBAAA,CAAU,CAAC,KAAA,EAAO,MAAA,EAAQ,CAAA,EAAG,OAAO,CAAA,CAAA,EAAI,IAAI,CAAA,CAAE,CAAA,EAAG;AAAA,MACpE,KAAKC,qBAAA,CAAY;AAAA,KAClB,CAAA;AACD,IAAA,OAAO,MAAA;AAAA,EACT;AACF;;;;;"}

dist/index.cjs.js

@@ -7,2 +7,4 @@ 'use strict';
 var Lockfile = require('./monorepo/Lockfile.cjs.js');
+var runConcurrentTasks = require('./concurrency/runConcurrentTasks.cjs.js');
+var runWorkerQueueThreads = require('./concurrency/runWorkerQueueThreads.cjs.js');
 var PackageRoles = require('./roles/PackageRoles.cjs.js');
@@ -17,3 +19,5 @@
 exports.Lockfile = Lockfile.Lockfile;
+exports.runConcurrentTasks = runConcurrentTasks.runConcurrentTasks;
+exports.runWorkerQueueThreads = runWorkerQueueThreads.runWorkerQueueThreads;
 exports.PackageRoles = PackageRoles.PackageRoles;
 //# sourceMappingURL=index.cjs.js.map

dist/index.cjs.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"index.cjs.js","sources":[],"sourcesContent":[],"names":[],"mappings":";;;;;;;;;;;;;;;"}
+{"version":3,"file":"index.cjs.js","sources":[],"sourcesContent":[],"names":[],"mappings":";;;;;;;;;;;;;;;;;;;"}

dist/index.d.ts

@@ -311,3 +311,61 @@ import { Package } from '@manypkg/get-packages';
 
-export { GitUtils, Lockfile, PackageGraph, PackageRoles, isMonoRepo, packageFeatureType };
-export type { BackstagePackage, BackstagePackageFeatureType, BackstagePackageJson, LockfileDiff, LockfileDiffEntry, LockfileQueryEntry, PackageGraphNode, PackageOutputType, PackagePlatform, PackageRole, PackageRoleInfo };
+/**
+ * Options for {@link runConcurrentTasks}.
+ *
+ * @public
+ */
+type ConcurrentTasksOptions<TItem> = {
+    /**
+     * Decides the number of concurrent workers by multiplying
+     * this with the configured concurrency.
+     *
+     * Defaults to 1.
+     */
+    concurrencyFactor?: number;
+    items: Iterable<TItem>;
+    worker: (item: TItem) => Promise<void>;
+};
+/**
+ * Runs items through a worker function concurrently across multiple async workers.
+ *
+ * @public
+ */
+declare function runConcurrentTasks<TItem>(options: ConcurrentTasksOptions<TItem>): Promise<void>;
+
+/**
+ * Options for {@link runWorkerQueueThreads}.
+ *
+ * @public
+ */
+type WorkerQueueThreadsOptions<TItem, TResult, TContext> = {
+    /** The items to process */
+    items: Iterable<TItem>;
+    /**
+     * A function that will be called within each worker thread at startup,
+     * which should return the worker function that will be called for each item.
+     *
+     * This function must be defined as an arrow function or using the
+     * function keyword, and must be entirely self contained, not referencing
+     * any variables outside of its scope. This is because the function source
+     * is stringified and evaluated in the worker thread.
+     *
+     * To pass data to the worker, use the `context` option and `items`, but
+     * note that they are both copied by value into the worker thread, except for
+     * types that are explicitly shareable across threads, such as `SharedArrayBuffer`.
+     */
+    workerFactory: (context: TContext) => ((item: TItem) => Promise<TResult>) | Promise<(item: TItem) => Promise<TResult>>;
+    /** Context data supplied to each worker factory */
+    context?: TContext;
+};
+/**
+ * Spawns one or more worker threads using the `worker_threads` module.
+ * Each thread processes one item at a time from the provided `options.items`.
+ *
+ * @public
+ */
+declare function runWorkerQueueThreads<TItem, TResult, TContext>(options: WorkerQueueThreadsOptions<TItem, TResult, TContext>): Promise<{
+    results: TResult[];
+}>;
+
+export { GitUtils, Lockfile, PackageGraph, PackageRoles, isMonoRepo, packageFeatureType, runConcurrentTasks, runWorkerQueueThreads };
+export type { BackstagePackage, BackstagePackageFeatureType, BackstagePackageJson, ConcurrentTasksOptions, LockfileDiff, LockfileDiffEntry, LockfileQueryEntry, PackageGraphNode, PackageOutputType, PackagePlatform, PackageRole, PackageRoleInfo, WorkerQueueThreadsOptions };

dist/monorepo/isMonoRepo.cjs.js

 'use strict';
 
-var paths = require('../paths.cjs.js');
+var cliCommon = require('@backstage/cli-common');
 var fs = require('fs-extra');
@@ -11,3 +11,3 @@
 async function isMonoRepo() {
-  const rootPackageJsonPath = paths.paths.resolveTargetRoot("package.json");
+  const rootPackageJsonPath = cliCommon.targetPaths.resolveRoot("package.json");
   try {
@@ -14,0 +14,0 @@ const pkg = await fs__default.default.readJson(rootPackageJsonPath);

dist/monorepo/isMonoRepo.cjs.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"isMonoRepo.cjs.js","sources":["../../src/monorepo/isMonoRepo.ts"],"sourcesContent":["/*\n * Copyright 2022 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { paths } from '../paths';\nimport fs from 'fs-extra';\n\n/**\n * Returns try if the current project is a monorepo.\n *\n * @public\n */\nexport async function isMonoRepo(): Promise<boolean> {\n  const rootPackageJsonPath = paths.resolveTargetRoot('package.json');\n  try {\n    const pkg = await fs.readJson(rootPackageJsonPath);\n    return Boolean(pkg?.workspaces?.packages);\n  } catch (error) {\n    return false;\n  }\n}\n"],"names":["paths","fs"],"mappings":";;;;;;;;;AAwBA,eAAsB,UAAA,GAA+B;AACnD,EAAA,MAAM,mBAAA,GAAsBA,WAAA,CAAM,iBAAA,CAAkB,cAAc,CAAA;AAClE,EAAA,IAAI;AACF,IAAA,MAAM,GAAA,GAAM,MAAMC,mBAAA,CAAG,QAAA,CAAS,mBAAmB,CAAA;AACjD,IAAA,OAAO,OAAA,CAAQ,GAAA,EAAK,UAAA,EAAY,QAAQ,CAAA;AAAA,EAC1C,SAAS,KAAA,EAAO;AACd,IAAA,OAAO,KAAA;AAAA,EACT;AACF;;;;"}
+{"version":3,"file":"isMonoRepo.cjs.js","sources":["../../src/monorepo/isMonoRepo.ts"],"sourcesContent":["/*\n * Copyright 2022 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { targetPaths } from '@backstage/cli-common';\nimport fs from 'fs-extra';\n\n/**\n * Returns try if the current project is a monorepo.\n *\n * @public\n */\nexport async function isMonoRepo(): Promise<boolean> {\n  const rootPackageJsonPath = targetPaths.resolveRoot('package.json');\n  try {\n    const pkg = await fs.readJson(rootPackageJsonPath);\n    return Boolean(pkg?.workspaces?.packages);\n  } catch (error) {\n    return false;\n  }\n}\n"],"names":["targetPaths","fs"],"mappings":";;;;;;;;;AAwBA,eAAsB,UAAA,GAA+B;AACnD,EAAA,MAAM,mBAAA,GAAsBA,qBAAA,CAAY,WAAA,CAAY,cAAc,CAAA;AAClE,EAAA,IAAI;AACF,IAAA,MAAM,GAAA,GAAM,MAAMC,mBAAA,CAAG,QAAA,CAAS,mBAAmB,CAAA;AACjD,IAAA,OAAO,OAAA,CAAQ,GAAA,EAAK,UAAA,EAAY,QAAQ,CAAA;AAAA,EAC1C,SAAS,KAAA,EAAO;AACd,IAAA,OAAO,KAAA;AAAA,EACT;AACF;;;;"}

dist/monorepo/PackageGraph.cjs.js

@@ -5,3 +5,3 @@ 'use strict';
 var getPackages = require('@manypkg/get-packages');
-var paths = require('../paths.cjs.js');
+var cliCommon = require('@backstage/cli-common');
 var GitUtils = require('../git/GitUtils.cjs.js');
@@ -25,3 +25,3 @@ var Lockfile = require('./Lockfile.cjs.js');
   static async listTargetPackages() {
-    const { packages } = await getPackages.getPackages(paths.paths.targetDir);
+    const { packages } = await getPackages.getPackages(cliCommon.targetPaths.dir);
     return packages;
@@ -137,3 +137,3 @@ }
         // relative from root, convert to posix, and add a / at the end
-        path__default.default.relative(paths.paths.targetRoot, pkg.dir).split(path__default.default.sep).join(path__default.default.posix.sep) + path__default.default.posix.sep,
+        path__default.default.relative(cliCommon.targetPaths.rootDir, pkg.dir).split(path__default.default.sep).join(path__default.default.posix.sep) + path__default.default.posix.sep,
         pkg
@@ -164,3 +164,3 @@ ])
         thisLockfile = await Lockfile.Lockfile.load(
-          paths.paths.resolveTargetRoot("yarn.lock")
+          cliCommon.targetPaths.resolveRoot("yarn.lock")
         );
@@ -167,0 +167,0 @@ otherLockfile = Lockfile.Lockfile.parse(

dist/monorepo/PackageGraph.cjs.js.map

@@ -1,1 +0,1 @@
-{"version":3,"file":"PackageGraph.cjs.js","sources":["../../src/monorepo/PackageGraph.ts"],"sourcesContent":["/*\n * Copyright 2020 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport path from 'node:path';\nimport { getPackages, Package } from '@manypkg/get-packages';\nimport { paths } from '../paths';\nimport { PackageRole } from '../roles';\nimport { GitUtils } from '../git';\nimport { Lockfile } from './Lockfile';\nimport { JsonValue } from '@backstage/types';\n\n/**\n * A list of the feature types we want to extract from the project\n * and include in the metadata\n *\n * @public\n */\nexport const packageFeatureType = [\n  '@backstage/BackendFeature',\n  '@backstage/BackstagePlugin',\n  '@backstage/FrontendPlugin',\n  '@backstage/FrontendModule',\n] as const;\n\n/**\n * @public\n */\nexport type BackstagePackageFeatureType = (typeof packageFeatureType)[number];\n\n/**\n * Known fields in Backstage package.json files.\n *\n * @public\n */\nexport interface BackstagePackageJson {\n  name: string;\n  version: string;\n  private?: boolean;\n\n  main?: string;\n  module?: string;\n  types?: string;\n\n  scripts?: {\n    [key: string]: string;\n  };\n  // The `bundled` field is a field known within Backstage, it means\n  // that the package bundles all of its dependencies in its build output.\n  bundled?: boolean;\n\n  type?: 'module' | 'commonjs';\n\n  backstage?: {\n    role?: PackageRole;\n    moved?: string;\n\n    /**\n     * If set to `true`, the package will be treated as an internal package\n     * where any imports will be inlined into the consuming package.\n     *\n     * When set to `true`, the top-level `private` field must be set to `true`\n     * as well.\n     */\n    inline?: boolean;\n\n    /**\n     * The ID of the plugin if this is a plugin package. Must always be set for plugin and module packages, and may be set for library packages. A `null` value means that the package is explicitly not a plugin package.\n     */\n    pluginId?: string | null;\n\n    /**\n     * The parent plugin package of a module. Must always and only be set for module packages.\n     */\n    pluginPackage?: string;\n\n    /**\n     * All packages that are part of the plugin. Must always and only be set for plugin packages and plugin library packages.\n     */\n    pluginPackages?: string[];\n\n    /**\n     * Module packages that should be installed alongside this plugin for cross-plugin integrations.\n     * If the peer module's target plugin is present, you should have the peer module installed.\n     */\n    peerModules?: string[];\n\n    /**\n     * The feature types exported from the package, indexed by path.\n     */\n    features?: Record<string, BackstagePackageFeatureType>;\n  };\n\n  exports?: JsonValue;\n  typesVersions?: Record<string, Record<string, string[]>>;\n\n  files?: string[];\n\n  publishConfig?: {\n    access?: 'public' | 'restricted';\n    directory?: string;\n    registry?: string;\n  };\n\n  repository?:\n    | string\n    | {\n        type: string;\n        url: string;\n        directory: string;\n      };\n\n  dependencies?: {\n    [key: string]: string;\n  };\n  peerDependencies?: {\n    [key: string]: string;\n  };\n  devDependencies?: {\n    [key: string]: string;\n  };\n  optionalDependencies?: {\n    [key: string]: string;\n  };\n}\n\n/**\n * A local Backstage monorepo package\n *\n * @public\n */\nexport type BackstagePackage = {\n  dir: string;\n  packageJson: BackstagePackageJson;\n};\n\n/**\n * A local package in the monorepo package graph.\n *\n * @public\n */\nexport type PackageGraphNode = {\n  /** The name of the package */\n  name: string;\n  /** The directory of the package */\n  dir: string;\n  /** The package data of the package itself */\n  packageJson: BackstagePackageJson;\n\n  /** All direct local dependencies of the package */\n  allLocalDependencies: Map<string, PackageGraphNode>;\n  /** All direct local dependencies that will be present in the published package */\n  publishedLocalDependencies: Map<string, PackageGraphNode>;\n  /** Local dependencies */\n  localDependencies: Map<string, PackageGraphNode>;\n  /** Local devDependencies */\n  localDevDependencies: Map<string, PackageGraphNode>;\n  /** Local optionalDependencies */\n  localOptionalDependencies: Map<string, PackageGraphNode>;\n\n  /** All direct incoming local dependencies of the package */\n  allLocalDependents: Map<string, PackageGraphNode>;\n  /** All direct incoming local dependencies that will be present in the published package */\n  publishedLocalDependents: Map<string, PackageGraphNode>;\n  /** Incoming local dependencies */\n  localDependents: Map<string, PackageGraphNode>;\n  /** Incoming local devDependencies */\n  localDevDependents: Map<string, PackageGraphNode>;\n  /** Incoming local optionalDependencies */\n  localOptionalDependents: Map<string, PackageGraphNode>;\n};\n\n/**\n * Represents a local Backstage monorepo package graph.\n *\n * @public\n */\nexport class PackageGraph extends Map<string, PackageGraphNode> {\n  /**\n   * Lists all local packages in a monorepo.\n   */\n  static async listTargetPackages(): Promise<BackstagePackage[]> {\n    const { packages } = await getPackages(paths.targetDir);\n\n    return packages as BackstagePackage[];\n  }\n\n  /**\n   * Creates a package graph from a list of local packages.\n   */\n  static fromPackages(packages: Package[]): PackageGraph {\n    const graph = new PackageGraph();\n\n    // Add all local packages to the graph\n    for (const pkg of packages) {\n      const name = pkg.packageJson.name;\n      const existingPkg = graph.get(name);\n      if (existingPkg) {\n        throw new Error(\n          `Duplicate package name '${name}' at ${pkg.dir} and ${existingPkg.dir}`,\n        );\n      }\n\n      graph.set(name, {\n        name,\n        dir: pkg.dir,\n        packageJson: pkg.packageJson as BackstagePackageJson,\n\n        allLocalDependencies: new Map(),\n        publishedLocalDependencies: new Map(),\n        localDependencies: new Map(),\n        localDevDependencies: new Map(),\n        localOptionalDependencies: new Map(),\n\n        allLocalDependents: new Map(),\n        publishedLocalDependents: new Map(),\n        localDependents: new Map(),\n        localDevDependents: new Map(),\n        localOptionalDependents: new Map(),\n      });\n    }\n\n    // Populate the local dependency structure\n    for (const node of graph.values()) {\n      for (const depName of Object.keys(node.packageJson.dependencies || {})) {\n        const depPkg = graph.get(depName);\n        if (depPkg) {\n          node.allLocalDependencies.set(depName, depPkg);\n          node.publishedLocalDependencies.set(depName, depPkg);\n          node.localDependencies.set(depName, depPkg);\n\n          depPkg.allLocalDependents.set(node.name, node);\n          depPkg.publishedLocalDependents.set(node.name, node);\n          depPkg.localDependents.set(node.name, node);\n        }\n      }\n      for (const depName of Object.keys(\n        node.packageJson.devDependencies || {},\n      )) {\n        const depPkg = graph.get(depName);\n        if (depPkg) {\n          node.allLocalDependencies.set(depName, depPkg);\n          node.localDevDependencies.set(depName, depPkg);\n\n          depPkg.allLocalDependents.set(node.name, node);\n          depPkg.localDevDependents.set(node.name, node);\n        }\n      }\n      for (const depName of Object.keys(\n        node.packageJson.optionalDependencies || {},\n      )) {\n        const depPkg = graph.get(depName);\n        if (depPkg) {\n          node.allLocalDependencies.set(depName, depPkg);\n          node.publishedLocalDependencies.set(depName, depPkg);\n          node.localOptionalDependencies.set(depName, depPkg);\n\n          depPkg.allLocalDependents.set(node.name, node);\n          depPkg.publishedLocalDependents.set(node.name, node);\n          depPkg.localOptionalDependents.set(node.name, node);\n        }\n      }\n    }\n\n    return graph;\n  }\n\n  /**\n   * Traverses the package graph and collects a set of package names.\n   *\n   * The traversal starts at the provided list names, and continues\n   * throughout all the names returned by the `collectFn`, which is\n   * called once for each seen package.\n   */\n  collectPackageNames(\n    startingPackageNames: string[],\n    collectFn: (pkg: PackageGraphNode) => Iterable<string> | undefined,\n  ): Set<string> {\n    const targets = new Set<string>();\n    const searchNames = startingPackageNames.slice();\n\n    while (searchNames.length) {\n      const name = searchNames.pop()!;\n\n      if (targets.has(name)) {\n        continue;\n      }\n\n      const node = this.get(name);\n      if (!node) {\n        throw new Error(`Package '${name}' not found`);\n      }\n\n      targets.add(name);\n\n      const collected = collectFn(node);\n      if (collected) {\n        searchNames.push(...collected);\n      }\n    }\n\n    return targets;\n  }\n\n  /**\n   * Lists all packages that have changed since a given git ref.\n   *\n   * @remarks\n   *\n   * If the `analyzeLockfile` option is set to true, the change detection will\n   * also consider changes to the dependency management lockfile.\n   */\n  async listChangedPackages(options: {\n    ref: string;\n    analyzeLockfile?: boolean;\n  }) {\n    const changedFiles = await GitUtils.listChangedFiles(options.ref);\n\n    const dirMap = new Map(\n      Array.from(this.values()).map(pkg => [\n        // relative from root, convert to posix, and add a / at the end\n        path\n          .relative(paths.targetRoot, pkg.dir)\n          .split(path.sep)\n          .join(path.posix.sep) + path.posix.sep,\n        pkg,\n      ]),\n    );\n    const packageDirs = Array.from(dirMap.keys());\n\n    const result = new Array<PackageGraphNode>();\n    let searchIndex = 0;\n\n    changedFiles.sort();\n    packageDirs.sort();\n\n    for (const packageDir of packageDirs) {\n      // Skip through changes that appear before our package dir\n      while (\n        searchIndex < changedFiles.length &&\n        changedFiles[searchIndex] < packageDir\n      ) {\n        searchIndex += 1;\n      }\n\n      // Check if we arrived at a match, otherwise we move on to the next package dir\n      if (changedFiles[searchIndex]?.startsWith(packageDir)) {\n        searchIndex += 1;\n\n        result.push(dirMap.get(packageDir)!);\n\n        // Skip through the rest of the changed files for the same package\n        while (changedFiles[searchIndex]?.startsWith(packageDir)) {\n          searchIndex += 1;\n        }\n      }\n    }\n\n    if (changedFiles.includes('yarn.lock') && options.analyzeLockfile) {\n      // Load the lockfile in the working tree and the one at the ref and diff them\n      let thisLockfile: Lockfile;\n      let otherLockfile: Lockfile;\n      try {\n        thisLockfile = await Lockfile.load(\n          paths.resolveTargetRoot('yarn.lock'),\n        );\n        otherLockfile = Lockfile.parse(\n          await GitUtils.readFileAtRef('yarn.lock', options.ref),\n        );\n      } catch (error) {\n        console.warn(\n          `Failed to read lockfiles, assuming all packages have changed, ${error}`,\n        );\n        return Array.from(this.values());\n      }\n      const diff = thisLockfile.diff(otherLockfile);\n\n      // Create a simplified dependency graph only keeps track of package names\n      const graph = thisLockfile.createSimplifiedDependencyGraph();\n\n      // Merge the dependency graph from the other lockfile into this one in\n      // order to be able to detect removals accurately.\n      {\n        const otherGraph = thisLockfile.createSimplifiedDependencyGraph();\n        for (const [name, dependencies] of otherGraph) {\n          const node = graph.get(name);\n          if (node) {\n            dependencies.forEach(d => node.add(d));\n          } else {\n            graph.set(name, dependencies);\n          }\n        }\n      }\n\n      // The check is simplified by only considering the package names rather\n      // than the exact version range queries that were changed.\n      // TODO(Rugvip): Use a more exact check\n      const changedPackages = new Set(\n        [...diff.added, ...diff.changed, ...diff.removed].map(e => e.name),\n      );\n\n      // Starting with our set of changed packages from the diff, we loop through\n      // the full graph and add any package that has a dependency on a changed package.\n      // We keep looping until all transitive dependencies have been detected.\n      let changed = false;\n      do {\n        changed = false;\n        for (const [name, dependencies] of graph) {\n          if (changedPackages.has(name)) {\n            continue;\n          }\n          for (const dep of dependencies) {\n            if (changedPackages.has(dep)) {\n              changed = true;\n              changedPackages.add(name);\n              break;\n            }\n          }\n        }\n      } while (changed);\n\n      // Add all local packages that had a transitive dependency change to the result set\n      for (const node of this.values()) {\n        if 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+{"version":3,"file":"PackageGraph.cjs.js","sources":["../../src/monorepo/PackageGraph.ts"],"sourcesContent":["/*\n * Copyright 2020 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport path from 'node:path';\nimport { getPackages, Package } from '@manypkg/get-packages';\nimport { targetPaths } from '@backstage/cli-common';\nimport { PackageRole } from '../roles';\nimport { GitUtils } from '../git';\nimport { Lockfile } from './Lockfile';\nimport { JsonValue } from '@backstage/types';\n\n/**\n * A list of the feature types we want to extract from the project\n * and include in the metadata\n *\n * @public\n */\nexport const packageFeatureType = [\n  '@backstage/BackendFeature',\n  '@backstage/BackstagePlugin',\n  '@backstage/FrontendPlugin',\n  '@backstage/FrontendModule',\n] as const;\n\n/**\n * @public\n */\nexport type BackstagePackageFeatureType = (typeof packageFeatureType)[number];\n\n/**\n * Known fields in Backstage package.json files.\n *\n * @public\n */\nexport interface BackstagePackageJson {\n  name: string;\n  version: string;\n  private?: boolean;\n\n  main?: string;\n  module?: string;\n  types?: string;\n\n  scripts?: {\n    [key: string]: string;\n  };\n  // The `bundled` field is a field known within Backstage, it means\n  // that the package bundles all of its dependencies in its build output.\n  bundled?: boolean;\n\n  type?: 'module' | 'commonjs';\n\n  backstage?: {\n    role?: PackageRole;\n    moved?: string;\n\n    /**\n     * If set to `true`, the package will be treated as an internal package\n     * where any imports will be inlined into the consuming package.\n     *\n     * When set to `true`, the top-level `private` field must be set to `true`\n     * as well.\n     */\n    inline?: boolean;\n\n    /**\n     * The ID of the plugin if this is a plugin package. Must always be set for plugin and module packages, and may be set for library packages. A `null` value means that the package is explicitly not a plugin package.\n     */\n    pluginId?: string | null;\n\n    /**\n     * The parent plugin package of a module. Must always and only be set for module packages.\n     */\n    pluginPackage?: string;\n\n    /**\n     * All packages that are part of the plugin. Must always and only be set for plugin packages and plugin library packages.\n     */\n    pluginPackages?: string[];\n\n    /**\n     * Module packages that should be installed alongside this plugin for cross-plugin integrations.\n     * If the peer module's target plugin is present, you should have the peer module installed.\n     */\n    peerModules?: string[];\n\n    /**\n     * The feature types exported from the package, indexed by path.\n     */\n    features?: Record<string, BackstagePackageFeatureType>;\n  };\n\n  exports?: JsonValue;\n  typesVersions?: Record<string, Record<string, string[]>>;\n\n  files?: string[];\n\n  publishConfig?: {\n    access?: 'public' | 'restricted';\n    directory?: string;\n    registry?: string;\n  };\n\n  repository?:\n    | string\n    | {\n        type: string;\n        url: string;\n        directory: string;\n      };\n\n  dependencies?: {\n    [key: string]: string;\n  };\n  peerDependencies?: {\n    [key: string]: string;\n  };\n  devDependencies?: {\n    [key: string]: string;\n  };\n  optionalDependencies?: {\n    [key: string]: string;\n  };\n}\n\n/**\n * A local Backstage monorepo package\n *\n * @public\n */\nexport type BackstagePackage = {\n  dir: string;\n  packageJson: BackstagePackageJson;\n};\n\n/**\n * A local package in the monorepo package graph.\n *\n * @public\n */\nexport type PackageGraphNode = {\n  /** The name of the package */\n  name: string;\n  /** The directory of the package */\n  dir: string;\n  /** The package data of the package itself */\n  packageJson: BackstagePackageJson;\n\n  /** All direct local dependencies of the package */\n  allLocalDependencies: Map<string, PackageGraphNode>;\n  /** All direct local dependencies that will be present in the published package */\n  publishedLocalDependencies: Map<string, PackageGraphNode>;\n  /** Local dependencies */\n  localDependencies: Map<string, PackageGraphNode>;\n  /** Local devDependencies */\n  localDevDependencies: Map<string, PackageGraphNode>;\n  /** Local optionalDependencies */\n  localOptionalDependencies: Map<string, PackageGraphNode>;\n\n  /** All direct incoming local dependencies of the package */\n  allLocalDependents: Map<string, PackageGraphNode>;\n  /** All direct incoming local dependencies that will be present in the published package */\n  publishedLocalDependents: Map<string, PackageGraphNode>;\n  /** Incoming local dependencies */\n  localDependents: Map<string, PackageGraphNode>;\n  /** Incoming local devDependencies */\n  localDevDependents: Map<string, PackageGraphNode>;\n  /** Incoming local optionalDependencies */\n  localOptionalDependents: Map<string, PackageGraphNode>;\n};\n\n/**\n * Represents a local Backstage monorepo package graph.\n *\n * @public\n */\nexport class PackageGraph extends Map<string, PackageGraphNode> {\n  /**\n   * Lists all local packages in a monorepo.\n   */\n  static async listTargetPackages(): Promise<BackstagePackage[]> {\n    const { packages } = await getPackages(targetPaths.dir);\n\n    return packages as BackstagePackage[];\n  }\n\n  /**\n   * Creates a package graph from a list of local packages.\n   */\n  static fromPackages(packages: Package[]): PackageGraph {\n    const graph = new PackageGraph();\n\n    // Add all local packages to the graph\n    for (const pkg of packages) {\n      const name = pkg.packageJson.name;\n      const existingPkg = graph.get(name);\n      if (existingPkg) {\n        throw new Error(\n          `Duplicate package name '${name}' at ${pkg.dir} and ${existingPkg.dir}`,\n        );\n      }\n\n      graph.set(name, {\n        name,\n        dir: pkg.dir,\n        packageJson: pkg.packageJson as BackstagePackageJson,\n\n        allLocalDependencies: new Map(),\n        publishedLocalDependencies: new Map(),\n        localDependencies: new Map(),\n        localDevDependencies: new Map(),\n        localOptionalDependencies: new Map(),\n\n        allLocalDependents: new Map(),\n        publishedLocalDependents: new Map(),\n        localDependents: new Map(),\n        localDevDependents: new Map(),\n        localOptionalDependents: new Map(),\n      });\n    }\n\n    // Populate the local dependency structure\n    for (const node of graph.values()) {\n      for (const depName of Object.keys(node.packageJson.dependencies || {})) {\n        const depPkg = graph.get(depName);\n        if (depPkg) {\n          node.allLocalDependencies.set(depName, depPkg);\n          node.publishedLocalDependencies.set(depName, depPkg);\n          node.localDependencies.set(depName, depPkg);\n\n          depPkg.allLocalDependents.set(node.name, node);\n          depPkg.publishedLocalDependents.set(node.name, node);\n          depPkg.localDependents.set(node.name, node);\n        }\n      }\n      for (const depName of Object.keys(\n        node.packageJson.devDependencies || {},\n      )) {\n        const depPkg = graph.get(depName);\n        if (depPkg) {\n          node.allLocalDependencies.set(depName, depPkg);\n          node.localDevDependencies.set(depName, depPkg);\n\n          depPkg.allLocalDependents.set(node.name, node);\n          depPkg.localDevDependents.set(node.name, node);\n        }\n      }\n      for (const depName of Object.keys(\n        node.packageJson.optionalDependencies || {},\n      )) {\n        const depPkg = graph.get(depName);\n        if (depPkg) {\n          node.allLocalDependencies.set(depName, depPkg);\n          node.publishedLocalDependencies.set(depName, depPkg);\n          node.localOptionalDependencies.set(depName, depPkg);\n\n          depPkg.allLocalDependents.set(node.name, node);\n          depPkg.publishedLocalDependents.set(node.name, node);\n          depPkg.localOptionalDependents.set(node.name, node);\n        }\n      }\n    }\n\n    return graph;\n  }\n\n  /**\n   * Traverses the package graph and collects a set of package names.\n   *\n   * The traversal starts at the provided list names, and continues\n   * throughout all the names returned by the `collectFn`, which is\n   * called once for each seen package.\n   */\n  collectPackageNames(\n    startingPackageNames: string[],\n    collectFn: (pkg: PackageGraphNode) => Iterable<string> | undefined,\n  ): Set<string> {\n    const targets = new Set<string>();\n    const searchNames = startingPackageNames.slice();\n\n    while (searchNames.length) {\n      const name = searchNames.pop()!;\n\n      if (targets.has(name)) {\n        continue;\n      }\n\n      const node = this.get(name);\n      if (!node) {\n        throw new Error(`Package '${name}' not found`);\n      }\n\n      targets.add(name);\n\n      const collected = collectFn(node);\n      if (collected) {\n        searchNames.push(...collected);\n      }\n    }\n\n    return targets;\n  }\n\n  /**\n   * Lists all packages that have changed since a given git ref.\n   *\n   * @remarks\n   *\n   * If the `analyzeLockfile` option is set to true, the change detection will\n   * also consider changes to the dependency management lockfile.\n   */\n  async listChangedPackages(options: {\n    ref: string;\n    analyzeLockfile?: boolean;\n  }) {\n    const changedFiles = await GitUtils.listChangedFiles(options.ref);\n\n    const dirMap = new Map(\n      Array.from(this.values()).map(pkg => [\n        // relative from root, convert to posix, and add a / at the end\n        path\n          .relative(targetPaths.rootDir, pkg.dir)\n          .split(path.sep)\n          .join(path.posix.sep) + path.posix.sep,\n        pkg,\n      ]),\n    );\n    const packageDirs = Array.from(dirMap.keys());\n\n    const result = new Array<PackageGraphNode>();\n    let searchIndex = 0;\n\n    changedFiles.sort();\n    packageDirs.sort();\n\n    for (const packageDir of packageDirs) {\n      // Skip through changes that appear before our package dir\n      while (\n        searchIndex < changedFiles.length &&\n        changedFiles[searchIndex] < packageDir\n      ) {\n        searchIndex += 1;\n      }\n\n      // Check if we arrived at a match, otherwise we move on to the next package dir\n      if (changedFiles[searchIndex]?.startsWith(packageDir)) {\n        searchIndex += 1;\n\n        result.push(dirMap.get(packageDir)!);\n\n        // Skip through the rest of the changed files for the same package\n        while (changedFiles[searchIndex]?.startsWith(packageDir)) {\n          searchIndex += 1;\n        }\n      }\n    }\n\n    if (changedFiles.includes('yarn.lock') && options.analyzeLockfile) {\n      // Load the lockfile in the working tree and the one at the ref and diff them\n      let thisLockfile: Lockfile;\n      let otherLockfile: Lockfile;\n      try {\n        thisLockfile = await Lockfile.load(\n          targetPaths.resolveRoot('yarn.lock'),\n        );\n        otherLockfile = Lockfile.parse(\n          await GitUtils.readFileAtRef('yarn.lock', options.ref),\n        );\n      } catch (error) {\n        console.warn(\n          `Failed to 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package.json

 {
   "name": "@backstage/cli-node",
-  "version": "0.2.18",
+  "version": "0.2.19-next.0",
   "description": "Node.js library for Backstage CLIs",
@@ -34,5 +34,5 @@ "backstage": {
   "dependencies": {
-    "@backstage/cli-common": "^0.1.18",
-    "@backstage/errors": "^1.2.7",
-    "@backstage/types": "^1.2.2",
+    "@backstage/cli-common": "0.2.0-next.0",
+    "@backstage/errors": "1.2.7",
+    "@backstage/types": "1.2.2",
     "@manypkg/get-packages": "^1.1.3",
@@ -45,5 +45,5 @@ "@yarnpkg/parsers": "^3.0.0",
   "devDependencies": {
-    "@backstage/backend-test-utils": "^1.11.0",
-    "@backstage/cli": "^0.35.4",
-    "@backstage/test-utils": "^1.7.15"
+    "@backstage/backend-test-utils": "1.11.1-next.0",
+    "@backstage/cli": "0.35.5-next.0",
+    "@backstage/test-utils": "1.7.16-next.0"
   },
@@ -50,0 +50,0 @@ "typesVersions": {

dist/paths.cjs.js

-'use strict';
-
-var cliCommon = require('@backstage/cli-common');
-
-const paths = cliCommon.findPaths(__dirname);
-
-exports.paths = paths;
-//# sourceMappingURL=paths.cjs.js.map

dist/paths.cjs.js.map

-{"version":3,"file":"paths.cjs.js","sources":["../src/paths.ts"],"sourcesContent":["/*\n * Copyright 2020 The Backstage Authors\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { findPaths } from '@backstage/cli-common';\n\n/* eslint-disable-next-line no-restricted-syntax */\nexport const paths = findPaths(__dirname);\n"],"names":["findPaths"],"mappings":";;;;AAmBO,MAAM,KAAA,GAAQA,oBAAU,SAAS;;;;"}

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Improved metrics

Total package byte prevSize

117552

23.45%

Number of package files

22

22.22%

Lines of code

1160

21.72%

Worsened metrics

Number of low supply chain risk alerts

6

200%

Dependency changes

• + Added

  @backstage/cli-common@0.2.0-next.0
  (transitive)

• + Added

  @backstage/errors@1.2.7
  (transitive)

• - Removed

  @backstage/cli-common@0.1.18
  (transitive)

• - Removed

  @backstage/errors@1.3.1
  (transitive)

• Updated

  @backstage/cli-common@0.2.0-next.0

• Updated

  @backstage/errors@1.2.7

• Updated

  @backstage/types@1.2.2