feat(ci): add appVeyor environment variable update, close #1 (#3)

* add appVeyor environment variable update, close #1

* setup semantic release

* feat(win): add appveyor variable support, close #1

* add status badges

README.md

@@ -2,6 +2,12 @@
 
 Make it easy to bump versions and re-run CI builds across many projects and CI providers.
 
+[![CircleCI](https://circleci.com/gh/cypress-io/bumpercar.svg?style=svg)](https://circleci.com/gh/cypress-io/bumpercar)
+[![semantic-release][semantic-image] ][semantic-url]
+
+[semantic-image]: https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg
+[semantic-url]: https://github.com/semantic-release/semantic-release
+
 ```coffeescript
 bumpercar = require("cypress-bumpercar")
 
@@ -36,6 +42,10 @@ car.updateProjectEnv("cypress-io/cypress-download", "circle", {
 - `npm test` runs the unit tests once
 - `npm run watch` keeps watching for file changes and reruns the tests
 
+## Debugging
+
+Run commands with `DEBUG=bumper` environment variable
+
 ## Changelog
 
 #### 1.0.6 - *(04/20/17)*

__snapshots__/app_veyor_api_spec.coffee.js

@@ -0,0 +1,24 @@
+exports['App Veyor API wrapper merge variables merges non-overlapping lists 1'] = [
+  {
+    "name": "foo",
+    "value": 1
+  },
+  {
+    "name": "bar",
+    "value": 2
+  }
+]
+
+exports['App Veyor API wrapper merge variables merges overlapping lists giving preference to new variables 1'] = [
+  {
+    "name": "foo",
+    "value": "new value"
+  }
+]
+
+exports['App Veyor API wrapper merge variables combines empty list with new 1'] = [
+  {
+    "name": "foo",
+    "value": "new value"
+  }
+]

circle.yml

@@ -0,0 +1,10 @@
+machine:
+  node:
+    version: 8
+
+deployment:
+  prod:
+    branch: master
+    commands:
+      # not every commit is going to be published
+      - npm run semantic-release || true

lib/providers/app-veyor-api.coffee

@@ -0,0 +1,50 @@
+Promise = require("bluebird")
+axios   = require("axios")
+inspect = require("util").inspect
+R = require("ramda")
+
+mergeVariables = (existing, newVars) ->
+  compare = (a, b) ->
+    a.name == b.name
+  unchanged = R.differenceWith(compare, existing, newVars)
+  combined = R.concat(unchanged, newVars)
+  combined
+
+toData = R.prop("data")
+
+module.exports = {
+  mergeVariables,
+
+  create: (token) ->
+    throw new Error("AppVeyor requires an access token!") if !token
+
+    api = axios.create({
+      baseURL: "https://ci.appveyor.com/api"
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': "Bearer #{token}"
+      }
+    })
+
+    api.setEnvironmentVariables = (projectName, listOfVars) ->
+      url = "/projects/#{projectName}/settings/environment-variables"
+      api.put(url, listOfVars)
+      .then toData
+
+    api.updateEnvironmentVariables = (projectName, listOfVars) ->
+      ## Note: AppVeyor __overwrites__ environment variables
+      ## thus we need to fetch existing ones and merge with new ones
+      url = "/projects/#{projectName}/settings/environment-variables"
+      api.get(url)
+      .then toData
+      .then (existingVariables) ->
+        allVariables = mergeVariables(existingVariables, listOfVars)
+        api.put(url, allVariables)
+        .then toData
+
+    api.triggerNewBuild = (projectName) ->
+      throw new Error "Not implemented for AppVeyor yet"
+      # api.post("/project/#{vcsType}/#{projectName}")
+
+    return api
+}

lib/providers/app-veyor.coffee

@@ -0,0 +1,39 @@
+_         = require("lodash")
+Promise   = require("bluebird")
+appVeyorApi = require("./app-veyor-api")
+debug = require("debug")("bumper")
+
+api =
+  configure: (options={}) ->
+    api = appVeyorApi.create(options.appVeyorToken)
+
+    return {
+      updateProjectEnv: (projectName, varsToSet) ->
+        listOfVars = _.map varsToSet, (value, name) ->
+          {
+            name,
+            value: {
+              isEncrypted: false,
+              value: value
+            }
+          }
+
+        debug("setting AppVeyor variables")
+        debug(listOfVars)
+        api.updateEnvironmentVariables(projectName, listOfVars)
+
+      runProject: (projectName) ->
+        api.triggerNewBuild(projectName)
+    }
+
+module.exports = api
+
+if !module.parent
+  console.log("AppVeyor demo")
+  if !process.env.support__ci_json
+    throw new Error("Missing support__ci_json in environment")
+  tokens = JSON.parse(process.env.support__ci_json)
+  ci = api.configure(tokens)
+  ci.updateProjectEnv("cypress-io/cypress-example-kitchensink", {
+    foo: "foo"
+  })

lib/providers/index.coffee

@@ -1,4 +1,5 @@
 module.exports = {
   travisProvider: require("./travis")
   circleProvider: require("./circle")
+  appVeyorProvider: require("./app-veyor")
 }

package.json

@@ -1,16 +1,17 @@
 {
   "name": "@cypress/bumpercar",
-  "version": "1.0.6",
+  "version": "0.0.0-development",
   "description": "Easily update settings and trigger builds across projects and CI Providers.",
   "main": "index.js",
   "scripts": {
     "release": "releaser",
     "test": "NODE_ENV=test mocha",
-    "watch": "NODE_ENV=test mocha --watch"
+    "watch": "NODE_ENV=test mocha --watch",
+    "semantic-release": "semantic-release pre && npm publish && semantic-release post"
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/cypress-io/cypress-bumpercar.git"
+    "url": "https://github.com/cypress-io/cypress-bumpercar.git"
   },
   "keywords": [
     "deployment",
@@ -26,14 +27,26 @@
   "dependencies": {
     "@cypress/coffee-script": "0.1.2",
     "axios": "^0.15.3",
-    "bluebird": "^3.5.0"
+    "bluebird": "^3.5.0",
+    "debug": "^3.1.0",
+    "lodash": "^4.17.4",
+    "ramda": "^0.24.1"
   },
   "devDependencies": {
     "@cypress/releaser": "0.1.12",
     "chai": "^3.5.0",
+    "condition-circle": "^1.5.0",
+    "github-post-release": "^1.13.1",
     "mocha": "^3.2.0",
+    "semantic-release": "^8.0.3",
     "sinon": "^1.17.7",
     "sinon-as-promised": "^4.0.2",
-    "sinon-chai": "^2.8.0"
+    "sinon-chai": "^2.8.0",
+    "snap-shot-it": "^4.0.1"
+  },
+  "release": {
+    "verifyConditions": "condition-circle",
+    "analyzeCommits": "simple-commit-message",
+    "generateNotes": "github-post-release"
   }
 }

test/app_veyor_api_spec.coffee

@@ -0,0 +1,26 @@
+require("./spec_helper")
+
+appVeyprApi = require("../lib/providers/app-veyor-api")
+snapshot = require("snap-shot-it")
+
+describe "App Veyor API wrapper", ->
+  context "merge variables", ->
+    mergeVariables = appVeyprApi.mergeVariables
+
+    it "merges non-overlapping lists", ->
+      existing = [{name: "foo", value: 1}]
+      newVars = [{name: "bar", value: 2}]
+      combined = mergeVariables(existing, newVars)
+      snapshot(combined)
+
+    it "merges overlapping lists giving preference to new variables", ->
+      existing = [{name: "foo", value: "old value"}]
+      newVars = [{name: "foo", value: "new value"}]
+      combined = mergeVariables(existing, newVars)
+      snapshot(combined)
+
+    it "combines empty list with new", ->
+      existing = []
+      newVars = [{name: "foo", value: "new value"}]
+      combined = mergeVariables(existing, newVars)
+      snapshot(combined)