parent commit sha (#87)

bin/codecov

@@ -31,6 +31,10 @@ var argv = require("yargs") // eslint-disable-line
       default: "",
       description: "Custom defined name of the upload. Visible in Codecov UI"
     },
+    parent: {
+      alias: "N",
+      description: "The commit SHA of the parent for which you are uploading coverage. If not present, the parent will be determined using the API of your repository provider. When using the repository provider's API, the parent is determined via finding the closest ancestor to the commit."
+    },
     pr: {
       alias: "P",
       description: "Specify the pull request number mannually"

src/helpers/web.js

@@ -8,6 +8,7 @@ function populateBuildParams (inputs, serviceParams) {
   serviceParams.flags = validateHelpers.validateFlags(args.flags)
     ? args.flags
     : ''
+  serviceParams.parent = args.parent || ''
   return serviceParams
 }
 
@@ -67,31 +68,18 @@ async function uploadToCodecov (uploadURL, token, query, uploadFile, version) {
   }
 }
 
+
+function camelToSnake(str) {
+  return str && str.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
+      .map(s => s.toLowerCase())
+      .join('_')
+}
+
 function generateQuery (queryParams) {
-  const query = ''.concat(
-    'branch=',
-    queryParams.branch,
-    '&commit=',
-    queryParams.commit,
-    '&build=',
-    queryParams.build,
-    '&build_url=',
-    queryParams.buildURL,
-    '&name=',
-    queryParams.name,
-    '&tag=',
-    queryParams.tag,
-    '&slug=',
-    queryParams.slug,
-    '&service=',
-    queryParams.service,
-    '&flags=',
-    queryParams.flags,
-    '&pr=',
-    queryParams.pr,
-    '&job=',
-    queryParams.job
-  )
+  const query = Object
+    .entries(queryParams)
+    .map(([key, value]) => `${camelToSnake(key)}=${value}`)
+    .join('&')
   return query
 }
 

src/index.js

@@ -23,6 +23,7 @@ function dryRun (uploadHost, token, query, uploadFile) {
  * @param {string} args.file Target file(s) to upload
  * @param {string} args.flags Flag the upload to group coverage metrics
  * @param {string} args.name Custom defined name of the upload. Visible in Codecov UI
+ * @param {string} args.parent The commit SHA of the parent for which you are uploading coverage.
  * @param {string} args.pr Specify the pull request number mannually
  * @param {string} args.token Codecov upload token
  * @param {string} args.tag Specify the git tag

test/helpers/web.test.js

@@ -78,15 +78,15 @@ describe('Web Helpers', function () {
     const queryParams = {}
     queryParams.branch = 'testBranch'
     queryParams.commit = 'commitSHA'
-    queryParams.buildURL = 'https://ci-providor.local/job/xyz'
-    queryParams.job = '6'
-    queryParams.flags = 'unit,uploader'
-    queryParams.slug = 'testOrg/testRepo'
     queryParams.build = '4'
-    queryParams.service = 'testingCI'
+    queryParams.buildURL = 'https://ci-providor.local/job/xyz'
     queryParams.name = 'testName'
     queryParams.tag = 'tagV1'
+    queryParams.slug = 'testOrg/testRepo'
+    queryParams.service = 'testingCI'
+    queryParams.flags = 'unit,uploader'
     queryParams.pr = '2'
+    queryParams.job = '6'
     expect(webHelper.generateQuery(queryParams)).toBe(
       'branch=testBranch&commit=commitSHA&build=4&build_url=https://ci-providor.local/job/xyz&name=testName&tag=tagV1&slug=testOrg/testRepo&service=testingCI&flags=unit,uploader&pr=2&job=6'
     )

test/index.test.js

@@ -46,4 +46,27 @@ describe('Uploader Core', function () {
     })
     expect(result).toEqual({ status: 'success', resultURL: 'https://results.codecov.io' })
   }, 30000)
+
+  it('Can upload with parent sha', async function () {
+    process.env.CI = 'true'
+    process.env.CIRCLECI = 'true'
+
+    const parent = '2x4bqz123abc'
+
+    nock('https://codecov.io')
+      .post('/upload/v4')
+      .query(actualQueryObject => actualQueryObject.parent === parent)
+      .reply(200, 'https://results.codecov.io\nhttps://codecov.io')
+
+    nock('https://codecov.io')
+      .put('/')
+      .reply(200, 'success')
+
+    const result = await app.main({
+      token: 'abcdefg',
+      url: 'https://codecov.io',
+      parent,
+    })
+    expect(result).toEqual({ status: 'success', resultURL: 'https://results.codecov.io' })
+  }, 30000)
 })