go-plugin/system.go
2023-01-08 04:53:03 +02:00

94 lines
2.2 KiB
Go

// Copyright 2023 Woodpecker Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package plugin
import (
"os"
"github.com/urfave/cli/v2"
)
// System defines runtime metadata for a ci/cd system.
type System struct {
Name string `json:"name,omitempty"`
Host string `json:"host,omitempty"`
Link string `json:"link,omitempty"`
Platform string `json:"arch,omitempty"`
Version string `json:"version,omitempty"`
}
func systemFlags() []cli.Flag {
return []cli.Flag{
&cli.StringFlag{
Name: "system.name",
Usage: "system name",
EnvVars: []string{
"CI_SYSTEM_NAME",
},
},
&cli.StringFlag{
Name: "system.host",
Usage: "system host",
EnvVars: []string{
"CI_SYSTEM_HOST",
"DRONE_SYSTEM_HOST",
"DRONE_SYSTEM_HOSTNAME",
},
},
&cli.StringFlag{
Name: "system.link",
Usage: "system link",
EnvVars: []string{
"CI_SYSTEM_LINK",
},
},
&cli.StringFlag{
Name: "system.arch",
Usage: "system arch",
EnvVars: []string{
"CI_SYSTEM_PLATFORM",
"DRONE_STAGE_ARCH",
},
},
&cli.StringFlag{
Name: "system.version",
Usage: "system version",
EnvVars: []string{
"CI_SYSTEM_VERSION",
"DRONE_SYSTEM_VERSION",
},
},
}
}
func systemFromContext(ctx *cli.Context) System {
link := ctx.String("system.link")
host := ctx.String("system.host")
if link == "" && host != "" {
// Alternative link format used by Drone.
proto := os.Getenv("DRONE_SYSTEM_PROTO")
if proto != "" {
link = proto + "://" + host
}
}
return System{
Name: ctx.String("system.name"),
Host: host,
Link: link,
Platform: ctx.String("system.arch"),
Version: ctx.String("system.version"),
}
}