Merge pull request #74 from magopian/12-add-pre-commit-hook

Add pre-commit hooks to run the linting

README.md

@@ -6,3 +6,14 @@
 One admin to rule them all
 
 [Documentation on ReadTheDocs](https://delivery-console.readthedocs.io/)
+
+# Contributing
+
+When contributing code to the repository, here are a few things to know:
+
+- you should create a branch on your own fork, and create a pull-request from there
+- the pull-requests will all run in CircleCI
+- CircleCI builds will fail if there's any linting issues. You can check linting issues with `yarn run lint`, and auto-fix [prettier](https://prettier.io/) issues using `yarn run lint:prettierfix`
+- pre-commit hooks will block your commit if there are linting issues. You can (but should not) skip the pre-commit hooks with `git commit --no-verify ...`
+
+Regarding `prettier`, it's very convenient to [configure your editor](https://prettier.io/docs/en/editors.html) to "auto-format on save".

package.json

@@ -41,6 +41,7 @@
     "babel-plugin-transform-decorators-legacy": "^1.3.4",
     "enzyme": "^3.3.0",
     "flow-bin": "^0.66.0",
+    "pre-commit": "^1.2.2",
     "prettier": "^1.11.1",
     "react-app-rewire-less": "^2.1.0",
     "react-app-rewired": "^1.4.1",
@@ -54,5 +55,8 @@
       "^console/(.*)$": "<rootDir>/src/console/$1",
       "^normandy/(.*)$": "<rootDir>/src/normandy/$1"
     }
-  }
+  },
+  "pre-commit": [
+    "lint"
+  ]
 }

yarn.lock

@@ -1415,6 +1415,10 @@ bser@^2.0.0:
   dependencies:
     node-int64 "^0.4.0"
 
+buffer-from@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.0.0.tgz#4cb8832d23612589b0406e9e2956c17f06fdf531"
+
 buffer-indexof@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/buffer-indexof/-/buffer-indexof-1.1.1.tgz#52fabcc6a606d1a00302802648ef68f639da268c"
@@ -1839,6 +1843,15 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
+concat-stream@^1.4.7:
+  version "1.6.2"
+  resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.2.tgz#904bdf194cd3122fc675c77fc4ac3d4ff0fd1a34"
+  dependencies:
+    buffer-from "^1.0.0"
+    inherits "^2.0.3"
+    readable-stream "^2.2.2"
+    typedarray "^0.0.6"
+
 concat-stream@^1.6.0:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.1.tgz#261b8f518301f1d834e36342b9fea095d2620a26"
@@ -5689,6 +5702,10 @@ os-locale@^2.0.0:
     lcid "^1.0.0"
     mem "^1.1.0"
 
+os-shim@^0.1.2:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/os-shim/-/os-shim-0.1.3.tgz#6b62c3791cf7909ea35ed46e17658bb417cb3917"
+
 os-tmpdir@^1.0.0, os-tmpdir@^1.0.1, os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
@@ -6298,6 +6315,14 @@ postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.13, postcss@^6.0.14, postcss@^6.0.1
     source-map "^0.6.1"
     supports-color "^5.2.0"
 
+pre-commit@^1.2.2:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/pre-commit/-/pre-commit-1.2.2.tgz#dbcee0ee9de7235e57f79c56d7ce94641a69eec6"
+  dependencies:
+    cross-spawn "^5.0.1"
+    spawn-sync "^1.0.15"
+    which "1.2.x"
+
 prelude-ls@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
@@ -7879,6 +7904,13 @@ source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
+spawn-sync@^1.0.15:
+  version "1.0.15"
+  resolved "https://registry.yarnpkg.com/spawn-sync/-/spawn-sync-1.0.15.tgz#b00799557eb7fb0c8376c29d44e8a1ea67e57476"
+  dependencies:
+    concat-stream "^1.4.7"
+    os-shim "^0.1.2"
+
 spdx-correct@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.0.0.tgz#05a5b4d7153a195bc92c3c425b69f3b2a9524c82"
@@ -8906,6 +8938,12 @@ which-module@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
 
+which@1.2.x:
+  version "1.2.14"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.2.14.tgz#9a87c4378f03e827cecaf1acdf56c736c01c14e5"
+  dependencies:
+    isexe "^2.0.0"
+
 which@^1.2.12, which@^1.2.14, which@^1.2.9, which@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/which/-/which-1.3.0.tgz#ff04bdfc010ee547d780bec38e1ac1c2777d253a"