Add Codecov.io Upload (#660)

use https://github.com/woodpecker-ci/plugin-codecov to track code coverage on codecov.io

.woodpecker/test.yml

@@ -52,7 +52,7 @@ pipeline:
     environment:
       - WOODPECKER_DATABASE_DRIVER=sqlite3
     commands:
-      - make test-server-datastore
+      - make test-server-datastore-coverage
     when:
       path:
         # related config files
@@ -93,6 +93,18 @@ pipeline:
         - "**/*.go"
         - "go.*"
 
+  codecov:
+    pull: true
+    image: woodpeckerci/plugin-codecov:next-alpine
+    settings:
+      files:
+        - agent-coverage.out
+        - cli-coverage.out
+        - server-coverage.out
+        - datastore-coverage.out
+      token:
+        from_secret: codecov_token
+
 services:
   service-postgres:
     image: postgres:11

Makefile

@@ -50,16 +50,19 @@ lint-frontend:
 	(cd web/; yarn lint --quiet)
 
 test-agent:
-	go test -race -cover -coverprofile coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/cmd/agent github.com/woodpecker-ci/woodpecker/agent/...
+	go test -race -cover -coverprofile agent-coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/cmd/agent github.com/woodpecker-ci/woodpecker/agent/...
 
 test-server:
-	go test -race -cover -coverprofile coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/cmd/server $(shell go list github.com/woodpecker-ci/woodpecker/server/... | grep -v '/store')
+	go test -race -cover -coverprofile server-coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/cmd/server $(shell go list github.com/woodpecker-ci/woodpecker/server/... | grep -v '/store')
 
 test-cli:
-	go test -race -cover -coverprofile coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/cmd/cli github.com/woodpecker-ci/woodpecker/cli/...
+	go test -race -cover -coverprofile cli-coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/cmd/cli github.com/woodpecker-ci/woodpecker/cli/...
 
 test-server-datastore:
-	go test -cover -coverprofile coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/server/store/...
+	go test -race -timeout 30s github.com/woodpecker-ci/woodpecker/server/store/...
+
+test-server-datastore-coverage:
+	go test -race -cover -coverprofile datastore-coverage.out -timeout 30s github.com/woodpecker-ci/woodpecker/server/store/...
 
 test-frontend: frontend-dependencies
 	(cd web/; yarn run lint)

README.md

@@ -8,6 +8,9 @@
   <a href="https://ci.woodpecker-ci.org/woodpecker-ci/woodpecker" title="Build Status">
     <img src="https://ci.woodpecker-ci.org/api/badges/woodpecker-ci/woodpecker/status.svg">
   </a>
+  <a href="https://codecov.io/gh/woodpecker-ci/woodpecker">
+    <img src="https://codecov.io/gh/woodpecker-ci/woodpecker/branch/master/graph/badge.svg"/>
+  </a>
   <a href="https://discord.gg/fcMQqSMXJy" title="Join the Discord chat at https://discord.gg/fcMQqSMXJy">
     <img src="https://img.shields.io/discord/838698813463724034.svg?label=discord">
   </a>

docs/docs/20-usage/50-environment.md

@@ -47,7 +47,7 @@ pipeline:
 This is the reference list of all environment variables available to your pipeline containers. These are injected into your pipeline step and plugins containers, at runtime.
 
 | NAME                           | Description                                                                                  |
-| ------------------------------ | -------------------------------------------------------------------------------------------- |
+|--------------------------------|----------------------------------------------------------------------------------------------|
 | `CI=woodpecker`                | environment is woodpecker                                                                    |
 |                                | **Repository**                                                                               |
 | `CI_REPO`                      | repository full name `<owner>/<name>`                                                        |
@@ -63,7 +63,7 @@ This is the reference list of all environment variables available to your pipeli
 | `CI_COMMIT_SHA`                | commit sha                                                                                   |
 | `CI_COMMIT_REF`                | commit ref                                                                                   |
 | `CI_COMMIT_REFSPEC`            | commit ref spec                                                                              |
-| `CI_COMMIT_BRANCH`             | commit branch                                                                                |
+| `CI_COMMIT_BRANCH`             | commit branch (equals target branch for pull requests)                                       |
 | `CI_COMMIT_SOURCE_BRANCH`      | commit source branch                                                                         |
 | `CI_COMMIT_TARGET_BRANCH`      | commit target branch                                                                         |
 | `CI_COMMIT_TAG`                | commit tag name (empty if event is not `tag`)                                                |