Add support for a global env from a server flag

cmd/drone-server/server.go

@@ -133,6 +133,10 @@ var flags = []cli.Flag{
 		EnvVar: "DRONE_VOLUME",
 		Name:   "volume",
 	},
+	cli.StringSliceFlag{
+		EnvVar: "DRONE_ENVIRONMENT",
+		Name:   "environment",
+	},
 	cli.StringSliceFlag{
 		EnvVar: "DRONE_NETWORK",
 		Name:   "network",

cmd/drone-server/setup.go

@@ -21,6 +21,7 @@ import (
 	"github.com/dimfeld/httptreemux"
 	"github.com/laszlocph/woodpecker/cncd/queue"
 	"github.com/laszlocph/woodpecker/model"
+	"github.com/laszlocph/woodpecker/plugins/environments"
 	"github.com/laszlocph/woodpecker/plugins/registry"
 	"github.com/laszlocph/woodpecker/plugins/secrets"
 	"github.com/laszlocph/woodpecker/remote"
@@ -63,7 +64,7 @@ func setupRegistryService(c *cli.Context, s store.Store) model.RegistryService {
 }
 
 func setupEnvironService(c *cli.Context, s store.Store) model.EnvironService {
-	return nil
+	return environments.Filesystem(c.StringSlice("environment"))
 }
 
 func setupPubsub(c *cli.Context)        {}

plugins/environments/filesystem.go

@@ -0,0 +1,25 @@
+package environments
+
+import (
+	"github.com/laszlocph/woodpecker/model"
+	"strings"
+)
+
+type builtin struct {
+	globals []*model.Environ
+}
+
+// New returns a new local registry service.
+func Filesystem(params []string) model.EnvironService {
+	var globals []*model.Environ
+
+	for _, item := range params {
+		kvpair := strings.SplitN(item, ":", 2)
+		globals = append(globals, &model.Environ{Name: kvpair[0], Value: kvpair[1]})
+	}
+	return &builtin{globals}
+}
+
+func (b *builtin) EnvironList(repo *model.Repo) ([]*model.Environ, error) {
+	return b.globals, nil
+}

plugins/environments/filesystem_test.go

@@ -0,0 +1 @@
+package environments