Set up Buildifier (#34)

.circleci/config.yml

@@ -68,6 +68,20 @@ jobs:
             cd examples/react-app-javascript
             yarn install
             bazel build ...
+  buildifier-check:
+    docker:
+      - image: circleci/golang:1.9
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - run:
+          name: Install Buildifier
+          command: |
+            go get github.com/bazelbuild/buildtools/buildifier
+      - run:
+          name: Buildifier check
+          command: |
+            buildifier -showlog -mode=check $(find . -type f \( -iname BUILD -or -iname BUILD.bazel -or -iname "*.bzl" \))
   prettier-check:
     <<: *job_configuration
     steps:
@@ -94,4 +108,5 @@ workflows:
       - build_react_examples
       - build_react_app_with_node_modules_preinstalled
       - build_dockerized_example
+      - buildifier-check
       - prettier-check

BUILD.bazel

@@ -1,5 +1,5 @@
 package(default_visibility = ["//visibility:public"])
 
 exports_files([
-  "defs.bzl",
+    "defs.bzl",
 ])

defs.bzl

@@ -1,8 +1,8 @@
-load("//internal/js_library:rule.bzl", "js_library", "JsLibraryInfo")
+load("//internal/js_library:rule.bzl", "JsLibraryInfo", "js_library")
 load("//internal/ts_library:rule.bzl", "ts_library")
 load("//internal/js_module:rule.bzl", "js_module")
 load("//internal/js_binary:rule.bzl", "js_binary")
 load("//internal/web_bundle:rule.bzl", "web_bundle")
 load("//internal/js_script_and_test:rule.bzl", "js_script", "js_test")
-load("//internal/npm_packages:rule.bzl", "npm_packages", "NpmPackagesInfo")
+load("//internal/npm_packages:rule.bzl", "NpmPackagesInfo", "npm_packages")
 load("//internal/npm_binary:rule.bzl", "npm_binary")

examples/node-typescript-app/BUILD.bazel

@@ -5,7 +5,7 @@ exports_files(["tsconfig.json"])
 load("@bazel_javascript//:defs.bzl", "npm_packages")
 
 npm_packages(
-  name = "packages",
-  package_json = ":package.json",
-  yarn_lock = ":yarn.lock",
+    name = "packages",
+    package_json = ":package.json",
+    yarn_lock = ":yarn.lock",
 )

examples/node-typescript-app/libs/shared-package/BUILD.bazel

@@ -3,7 +3,7 @@ package(default_visibility = ["//visibility:public"])
 load("@bazel_javascript//:defs.bzl", "ts_library")
 
 ts_library(
-  name = "shared-package",
-  srcs = glob(["**/*.ts"]),
-  tsconfig = "//:tsconfig.json",
+    name = "shared-package",
+    srcs = glob(["**/*.ts"]),
+    tsconfig = "//:tsconfig.json",
 )

examples/node-typescript-app/services/base-image/BUILD.bazel

@@ -4,8 +4,8 @@ load("@io_bazel_rules_docker//container:container.bzl", "container_image", "cont
 
 ## The Backend Base Image
 container_image(
-  name = "service",
-  base = "@node_alpine_image//image:image",
-  stamp = True,
-  workdir = "/app",
+    name = "service",
+    base = "@node_alpine_image//image:image",
+    stamp = True,
+    workdir = "/app",
 )

examples/node-typescript-app/services/my-service/BUILD.bazel

@@ -3,37 +3,37 @@ package(default_visibility = ["//visibility:public"])
 load("@io_bazel_rules_docker//container:container.bzl", "container_image", "container_push")
 
 container_image(
-  name = "image",
-  base = "//services/base-image:service",
-  data_path = ".",
-  directory = "/app",
-  files = [
-    "//:packages",
-    "//services/my-service/server:server_compiled",
-  ],
-  symlinks = {
-    "/app/node_modules": "/app/packages_installed_dir/node_modules",
-  },
-  cmd = [
-    "sh",
-    "-c",
-    # Rebuild packages such as node-sass, since they may not have been downloaded by Bazel with the right architecture.
-    # Ideally, this should be done when the image is built, not when it's run. Does rules_docker allow this?
-    "npm rebuild && " +
-    "node -r source-map-support/register server/server_compiled/services/my-service/server/server.js",
-  ],
-  ports = [
-    "3000",
-  ],
-  stamp = True,
+    name = "image",
+    base = "//services/base-image:service",
+    cmd = [
+        "sh",
+        "-c",
+        # Rebuild packages such as node-sass, since they may not have been downloaded by Bazel with the right architecture.
+        # Ideally, this should be done when the image is built, not when it's run. Does rules_docker allow this?
+        "npm rebuild && " +
+        "node -r source-map-support/register server/server_compiled/services/my-service/server/server.js",
+    ],
+    data_path = ".",
+    directory = "/app",
+    files = [
+        "//:packages",
+        "//services/my-service/server:server_compiled",
+    ],
+    ports = [
+        "3000",
+    ],
+    stamp = True,
+    symlinks = {
+        "/app/node_modules": "/app/packages_installed_dir/node_modules",
+    },
 )
 
 container_push(
-  name = "publish",
-  format = "Docker",
-  image = ":image",
-  registry = "my.repo.com",
-  repository = "my-service",
-  stamp = True,
-  tag = "{BUILD_USER}",
+    name = "publish",
+    format = "Docker",
+    image = ":image",
+    registry = "my.repo.com",
+    repository = "my-service",
+    stamp = True,
+    tag = "{BUILD_USER}",
 )

examples/node-typescript-app/services/my-service/server/BUILD.bazel

@@ -3,11 +3,11 @@ package(default_visibility = ["//visibility:public"])
 load("@bazel_javascript//:defs.bzl", "ts_library")
 
 ts_library(
-  name = "server",
-  srcs = glob(["**/*.ts"]),
-  tsconfig = "//:tsconfig.json",
-  deps = [
-    "//:packages",
-    "//libs/shared-package",
-  ],
+    name = "server",
+    srcs = glob(["**/*.ts"]),
+    tsconfig = "//:tsconfig.json",
+    deps = [
+        "//:packages",
+        "//libs/shared-package",
+    ],
 )

examples/react-app-javascript/BUILD.bazel

@@ -3,23 +3,23 @@ package(default_visibility = ["//visibility:public"])
 load("@bazel_javascript//:defs.bzl", "npm_packages", "web_bundle")
 
 web_bundle(
-  name = "app-bundle-dev",
-  lib = "//src",
-  entry = "index.js",
-  mode = "development",
-  html_template = "//public:index.html",
+    name = "app-bundle-dev",
+    entry = "index.js",
+    html_template = "//public:index.html",
+    lib = "//src",
+    mode = "development",
 )
 
 web_bundle(
-  name = "app-bundle-prod",
-  lib = "//src",
-  entry = "index.js",
-  mode = "production",
-  html_template = "//public:index.html",
+    name = "app-bundle-prod",
+    entry = "index.js",
+    html_template = "//public:index.html",
+    lib = "//src",
+    mode = "production",
 )
 
 npm_packages(
-  name = "packages",
-  package_json = ":package.json",
-  yarn_lock = ":yarn.lock",
+    name = "packages",
+    package_json = ":package.json",
+    yarn_lock = ":yarn.lock",
 )

examples/react-app-javascript/public/BUILD.bazel

@@ -1,3 +1,3 @@
 exports_files([
-  "index.html",
+    "index.html",
 ])

examples/react-app-javascript/src/BUILD.bazel

@@ -3,14 +3,14 @@ package(default_visibility = ["//visibility:public"])
 load("@bazel_javascript//:defs.bzl", "js_library")
 
 js_library(
-  name = "src",
-  srcs = glob([
-    "*.js",
-    "*.jsx",
-    "*.css",
-    "*.svg",
-  ]),
-  deps = [
-    "//:packages",
-  ],
+    name = "src",
+    srcs = glob([
+        "*.js",
+        "*.jsx",
+        "*.css",
+        "*.svg",
+    ]),
+    deps = [
+        "//:packages",
+    ],
 )

examples/react-app-typescript/BUILD.bazel

@@ -5,23 +5,23 @@ load("@bazel_javascript//:defs.bzl", "npm_packages", "web_bundle")
 exports_files(["tsconfig.json"])
 
 web_bundle(
-  name = "app-bundle-dev",
-  lib = "//src",
-  entry = "index.js",
-  mode = "development",
-  html_template = "//public:index.html",
+    name = "app-bundle-dev",
+    entry = "index.js",
+    html_template = "//public:index.html",
+    lib = "//src",
+    mode = "development",
 )
 
 web_bundle(
-  name = "app-bundle-prod",
-  lib = "//src",
-  entry = "index.js",
-  mode = "production",
-  html_template = "//public:index.html",
+    name = "app-bundle-prod",
+    entry = "index.js",
+    html_template = "//public:index.html",
+    lib = "//src",
+    mode = "production",
 )
 
 npm_packages(
-  name = "packages",
-  package_json = ":package.json",
-  yarn_lock = ":yarn.lock",
+    name = "packages",
+    package_json = ":package.json",
+    yarn_lock = ":yarn.lock",
 )

examples/react-app-typescript/public/BUILD.bazel

@@ -1,3 +1,3 @@
 exports_files([
-  "index.html",
+    "index.html",
 ])

examples/react-app-typescript/src/BUILD.bazel

@@ -3,15 +3,15 @@ package(default_visibility = ["//visibility:public"])
 load("@bazel_javascript//:defs.bzl", "ts_library")
 
 ts_library(
-  name = "src",
-  srcs = glob([
-    "*.ts",
-    "*.tsx",
-    "*.css",
-    "*.svg",
-  ]),
-  tsconfig = "//:tsconfig.json",
-  deps = [
-    "//:packages",
-  ],
+    name = "src",
+    srcs = glob([
+        "*.ts",
+        "*.tsx",
+        "*.css",
+        "*.svg",
+    ]),
+    tsconfig = "//:tsconfig.json",
+    deps = [
+        "//:packages",
+    ],
 )

examples/react-storybook-typescript/BUILD.bazel

@@ -1,17 +1,17 @@
 package(default_visibility = ["//visibility:public"])
 
-load("@bazel_javascript//:defs.bzl", "npm_packages", "js_script")
+load("@bazel_javascript//:defs.bzl", "js_script", "npm_packages")
 
 exports_files(["tsconfig.json"])
 
 js_script(
-  name = "storybook-run",
-  cmd = "start-storybook -p 9001 -c $LIB_DIR/.storybook",
-  lib = "//src:storybook",
+    name = "storybook-run",
+    cmd = "start-storybook -p 9001 -c $LIB_DIR/.storybook",
+    lib = "//src:storybook",
 )
 
 npm_packages(
-  name = "packages",
-  package_json = ":package.json",
-  yarn_lock = ":yarn.lock",
+    name = "packages",
+    package_json = ":package.json",
+    yarn_lock = ":yarn.lock",
 )

examples/react-storybook-typescript/src/BUILD.bazel

@@ -3,36 +3,36 @@ package(default_visibility = ["//visibility:public"])
 load("@bazel_javascript//:defs.bzl", "ts_library")
 
 ts_library(
-  name = "storybook",
-  srcs = [
-    ".storybook/config.ts",
-  ],
-  deps = [
-    ":component_story",
-    "//:packages",
-  ],
+    name = "storybook",
+    srcs = [
+        ".storybook/config.ts",
+    ],
+    deps = [
+        ":component_story",
+        "//:packages",
+    ],
 )
 
 ts_library(
-  name = "component_story",
-  srcs = [
-    "component.story.tsx",
-  ],
-  deps = [
-    ":component",
-    "//:packages",
-  ],
+    name = "component_story",
+    srcs = [
+        "component.story.tsx",
+    ],
+    deps = [
+        ":component",
+        "//:packages",
+    ],
 )
 
 ts_library(
-  name = "component",
-  srcs = [
-    "component1.tsx",
-    "component1.css",
-    "component2.tsx",
-    "component2.css",
-  ],
-  deps = [
-    "//:packages",
-  ],
+    name = "component",
+    srcs = [
+        "component1.css",
+        "component1.tsx",
+        "component2.css",
+        "component2.tsx",
+    ],
+    deps = [
+        "//:packages",
+    ],
 )