fix: make gapic-tools depend on gax-nodejs (#1480)

* fix: make gapic-tools depend on gax-nodejs

Author: sofisl

package.json

@@ -37,7 +37,6 @@
     "c8": "^8.0.0",
     "codecov": "^3.1.0",
     "execa": "^5.0.0",
-    "gapic-tools": "^0.1.7",
     "google-proto-files": "^3.0.3",
     "gts": "^3.1.0",
     "linkinator": "^4.0.0",
@@ -74,7 +73,7 @@
     "compile-http-protos": "pbjs -t static-module -r http_proto --keep-case google/api/http.proto -p ./protos > protos/http.js && pbts protos/http.js -o protos/http.d.ts",
     "compile-showcase-proto": "pbjs -t json google/showcase/v1beta1/echo.proto google/showcase/v1beta1/identity.proto google/showcase/v1beta1/messaging.proto google/showcase/v1beta1/testing.proto -p ./protos > test/fixtures/google-gax-packaging-test-app/protos/protos.json && pbjs -t static-module -r showcase_protos google/showcase/v1beta1/echo.proto google/showcase/v1beta1/identity.proto google/showcase/v1beta1/messaging.proto google/showcase/v1beta1/testing.proto -p ./protos > test/fixtures/google-gax-packaging-test-app/protos/protos.js && pbts test/fixtures/google-gax-packaging-test-app/protos/protos.js -o test/fixtures/google-gax-packaging-test-app/protos/protos.d.ts",
     "fix": "gts fix",
-    "prepare": "npm run compile && prepublishProtos . && mkdirp build/protos && cp -r protos/* build/protos/ && npm run minify-proto-json",
+    "prepare": "npm run compile && node ./build/tools/src/prepublish.js . && mkdirp build/protos && cp -r protos/* build/protos/ && npm run minify-proto-json",
     "system-test": "c8 mocha build/test/system-test --timeout 600000 && npm run test-application",
     "samples-test": "cd samples/ && npm link ../ && npm test && cd ../",
     "docs-test": "linkinator docs",
@@ -83,8 +82,8 @@
     "test-application": "cd test/test-application && npm run prefetch && npm install && npm start",
     "prelint": "cd samples; npm link ../; npm install",
     "precompile": "gts clean",
-    "update-protos": "listProtos .",
-    "minify-proto-json": "minifyProtoJson"
+    "update-protos": "node ./build/tools/src/listProtos.js .",
+    "minify-proto-json": "node ./build/tools/src/minify.js"
   },
   "repository": "googleapis/gax-nodejs",
   "keywords": [

tools/package.json

@@ -4,7 +4,7 @@
   "description": "compiles, updates, and minifies protos",
   "main": "build/src/compileProtos.js",
   "files": [
-    "build/tools/src",
+    "build/src",
     "!build/src/**/*.map"
   ],
   "scripts": {
@@ -28,6 +28,7 @@
   "author": "Google API Authors",
   "license": "Apache-2.0",
   "dependencies": {
+    "google-gax": "^4.0.2",
     "google-proto-files": "^3.0.3",
     "protobufjs-cli": "1.1.1",
     "rimraf": "^5.0.1",

tools/src/compileProtos.ts

@@ -22,6 +22,12 @@ import * as util from 'util';
 import * as pbjs from 'protobufjs-cli/pbjs';
 import * as pbts from 'protobufjs-cli/pbts';
 
+export const gaxProtos = path.join(
+  require.resolve('google-gax'),
+  '..',
+  '..',
+  'protos'
+);
 const readdir = util.promisify(fs.readdir);
 const readFile = util.promisify(fs.readFile);
 const writeFile = util.promisify(fs.writeFile);
@@ -246,7 +252,7 @@ async function compileProtos(
       '-p',
       'protos',
       '-p',
-      path.join(__dirname, '..', '..', '..', 'google-gax', 'build', 'protos'),
+      gaxProtos,
       '-o',
       jsonOutput,
     ];
@@ -264,7 +270,7 @@ async function compileProtos(
     '-p',
     'protos',
     '-p',
-    path.join(__dirname, '..', '..', '..', 'google-gax', 'build', 'protos'),
+    gaxProtos,
     '-o',
     jsOutput,
   ];

tools/test/compileProtos.ts

@@ -49,6 +49,26 @@ describe('compileProtos tool', () => {
     process.chdir(cwd);
   });
 
+  it('fetches gax from the appropriate place', async () => {
+    assert.deepStrictEqual(fs.readdirSync(compileProtos.gaxProtos), [
+      'compute_operations.d.ts',
+      'compute_operations.js',
+      'compute_operations.json',
+      'google',
+      'http.d.ts',
+      'http.js',
+      'iam_service.d.ts',
+      'iam_service.js',
+      'iam_service.json',
+      'locations.d.ts',
+      'locations.js',
+      'locations.json',
+      'operations.d.ts',
+      'operations.js',
+      'operations.json',
+      'status.json',
+    ]);
+  });
   it('compiles protos to JSON, JS, TS', async function () {
     this.timeout(20000);
     await compileProtos.main([

tsconfig.json

@@ -9,6 +9,9 @@
   },
   "include": [
     "src/*.ts",
+    "tools/src/listProtos.ts",
+    "tools/src/minify.ts",
+    "tools/src/prepublish.ts",
     "src/*/*.ts",
     "test/system-test/*.ts",
     "test/unit/*.ts",