Merge pull request #489 from qiniu/codecov

target

Author: bachue

codecov.yml

@@ -1,14 +1,28 @@
-coverage:
-  precision: 2
-  round: down
-  status:
-    patch:
-      default:
-        target: 80%
-    project:
-      default:
-        target: 80%
+codecov:
+  ci:
+    - prow.qiniu.io       # prow 里面运行需添加，其他 CI 不要
+  require_ci_to_pass: no  # 改为 no，否则 codecov 会等待其他 GitHub 上所有 CI 通过才会留言。
+
+github_checks:              #关闭github checks
+  annotations: false
 
 comment:
-  layout: "header, diff, uncovered, files"
-  behavior: default
+  layout: "reach, diff, flags, files"
+  behavior: new           # 默认是更新旧留言，改为 new，删除旧的，增加新的。
+  require_changes: false  # if true: only post the comment if coverage changes
+  require_base: no        # [yes :: must have a base report to post]
+  require_head: yes       # [yes :: must have a head report to post]
+  branches:               # branch names that can post comment
+      - "master"
+
+coverage:
+  status:                                 # 评判 pr 通过的标准
+      patch: off
+      project:                            # project 统计所有代码x
+          default:
+            # basic
+            target: 70%                  # 总体通过标准
+            threshold: 3%                 # 允许单次下降的幅度
+            base: auto
+            if_not_found: success
+            if_ci_failed: error