Optimize builds

Signed-off-by: davidliu <[email protected]>

Author: davidkhala

.travis.yml

@@ -28,8 +28,4 @@ script:
   - go vet ./x509
   - go vet ./tls/gmcredentials
   - golint .
-  - go test -v ./sm2
-  - go test -v ./sm3
-  - go test -v ./sm4
-  - go test -v ./x509
-  - go test -v ./tls/gmcredentials
+  - go test -v ./...

azure-pipelines.yml

@@ -1,23 +1,25 @@
 pool:
   vmImage: 'ubuntu-18.04'
 
-jobs:
-  - job: install
-    steps:
-      - task: GoTool@0
-        inputs:
-          version: '1.14'
-      - script: go build -v ./sm2
-      - script: go build -v ./sm3
-      - script: go build -v ./sm4
-      - script: go mod vendor
-  - job: test
-    dependsOn: install
-    steps:
-      - script: go vet ./sm2
-      - script: go vet ./sm3
-      - script: go vet ./sm4
-      - script: go get -u golang.org/x/lint/golint; export golint=$(go list -f {{.Target}} golang.org/x/lint/golint); $golint .
-        displayName: golint
-      - script: go test -v ./...
-        displayName: go test recursive
+strategy:
+  matrix:
+    LTS:
+      goVersion: '1.13'
+    latest:
+      goVersion: '1.14'
+
+steps:
+  - task: GoTool@0
+    inputs:
+      version: $(goVersion)
+  - script: go build -v ./sm2
+  - script: go build -v ./sm3
+  - script: go build -v ./sm4
+  - script: go mod vendor
+  - script: go vet ./sm2
+  - script: go vet ./sm3
+  - script: go vet ./sm4
+  - script: go get -u golang.org/x/lint/golint; export golint=$(go list -f {{.Target}} golang.org/x/lint/golint); $golint .
+    displayName: golint
+  - script: go test -v ./...
+    displayName: go test recursive