fix(ci): add gitlab ci detection

.github/workflows/main.yml

@@ -31,8 +31,8 @@ jobs:
       run: |
         go build -o build/go-semantic-release-temp ./cmd/go-semantic-release/
         ./build/go-semantic-release-temp next --no-cache --loglevel trace
-        go build -o build/go-semantic-release  -ldflags "-w -s --X main.version=`./build/go-semantic-release-temp next`" ./cmd/go-semantic-release/
+        GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -o build/go-semantic-release  -ldflags "-w -s --X main.version=`./build/go-semantic-release-temp next`" ./cmd/go-semantic-release/
-        GOOS=windows GOARCH=386 go build -o build/go-semantic-release.exe  -ldflags "-w -s -X main.version=`./build/go-semantic-release-temp next`" ./cmd/go-semantic-release/
+        GOOS=windows GOARCH=386 CGO_ENABLED=0 go build -o build/go-semantic-release.exe  -ldflags "-w -s -X main.version=`./build/go-semantic-release-temp next`" ./cmd/go-semantic-release/
 
     - name: Release
       env:

README.md

@@ -71,6 +71,8 @@ At the moment we support releases to gitlab and github.
 
 ##### Github 
 
+You need to set the env `GITHUB_TOKEN` with an access token.
+
 ```yml
 release: 'github'
 github:
@@ -82,6 +84,9 @@ github:
 
 ##### Gitlab 
 
+You need to set the env `GITLAB_ACCESS_TOKEN` with an personal access token.
+
+
 ```yml
 release: 'gitlab'
 gitlab:

go.mod

@@ -1,6 +1,6 @@
 module github.com/Nightapes/go-semantic-release
 
-go 1.12
+go 1.13
 
 require (
 	github.com/Masterminds/semver v1.4.2

internal/ci/ci.go

@@ -3,10 +3,11 @@ package ci
 import (
 	"fmt"
 
-	"github.com/Nightapes/go-semantic-release/internal/gitutil"
-	log "github.com/sirupsen/logrus"
 	"os"
 	"strings"
+
+	"github.com/Nightapes/go-semantic-release/internal/gitutil"
+	log "github.com/sirupsen/logrus"
 )
 
 //ProviderConfig struct
@@ -43,6 +44,7 @@ func GetCIProvider(gitUtil *gitutil.GitUtil, envs map[string]string) (*ProviderC
 	services := []Service{
 		Travis{},
 		GithubActions{},
+		GitlabCI{},
 		Git{gitUtil: gitUtil}, // GIt must be the last option to check
 	}
 

internal/ci/ci_test.go

@@ -111,6 +111,19 @@ func TestCi(t *testing.T) {
 			result:   &ci.ProviderConfig{IsPR: false, PR: "", PRBranch: "", Branch: "feature-branch-1", Tag: "", Commit: "190bfd6aa60022afd0ef830342cfb07e33c45f37", BuildURL: "", Service: "GithubActions", Name: "GithubActions CI"},
 			hasError: false,
 		},
+		{
+			service: "GitLab CI/CD PR",
+			envs: map[string]string{
+				"GITLAB_CI":          "true",
+				"CI_COMMIT_SHA":      "190bfd6aa60022afd0ef830342cfb07e33c45f37",
+				"CI_COMMIT_REF_NAME": "master",
+				"CI_COMMIT_TAG":      "tag",
+				"CI_PROJECT_URL":     "https://my.gitlab.com",
+				"CI_PIPELINE_ID":     "1",
+			},
+			result:   &ci.ProviderConfig{IsPR: false, PR: "", PRBranch: "", Branch: "master", Tag: "tag", Commit: "190bfd6aa60022afd0ef830342cfb07e33c45f37", BuildURL: "https://my.gitlab.com/pipelines/1", Service: "gitlab", Name: "GitLab CI/CD"},
+			hasError: false,
+		},
 	}
 
 	for _, config := range testConfigs {

internal/ci/gitlab_ci.go

@@ -0,0 +1,26 @@
+package ci
+
+import (
+	"fmt"
+)
+
+//GitlabCI struct
+type GitlabCI struct{}
+
+//Detect if on GitlabCI
+func (t GitlabCI) detect(envs map[string]string) (*ProviderConfig, error) {
+
+	if _, exists := envs["GITLAB_CI"]; !exists {
+		return nil, fmt.Errorf("not running on gitlab")
+	}
+
+	return &ProviderConfig{
+		Service:  "gitlab",
+		Name:     "GitLab CI/CD",
+		Commit:   envs["CI_COMMIT_SHA"],
+		Tag:      envs["CI_COMMIT_TAG"],
+		BuildURL: envs["CI_PROJECT_URL"] + "/pipelines/" + envs["CI_PIPELINE_ID"],
+		Branch:   envs["CI_COMMIT_REF_NAME"],
+		IsPR:     false,
+	}, nil
+}