bust/pkg/pipelines/golang-bin.go
2022-10-31 20:16:26 +01:00

137 lines
2.8 KiB
Go

package pipelines
import (
"context"
"fmt"
"log"
"path"
"strconv"
"time"
"dagger.io/dagger"
"git.front.kjuulh.io/kjuulh/byg"
"git.front.kjuulh.io/kjuulh/bust/pkg/tasks/container"
"git.front.kjuulh.io/kjuulh/bust/pkg/tasks/golang"
golangbin "git.front.kjuulh.io/kjuulh/bust/pkg/tasks/golang-bin"
)
type DockerImageOpt struct {
ImageName string
ImageTag string
}
type GolangBinOpts struct {
*DockerImageOpt
BuildPath string
BinName string
BaseImage string
ExecuteOnEntrypoint bool
CGOEnabled bool
}
func (p *Pipeline) WithGolangBin(opts *GolangBinOpts) *Pipeline {
log.Printf("building image: %s", opts.ImageName)
client := p.builder.Dagger
ctx := context.Background()
var (
bin dagger.FileID
build *dagger.Container
finalImage *dagger.Container
)
pipeline := byg.
New().
Step(
"build golang",
byg.Step{
Execute: func(_ byg.Context) error {
var err error
c := container.LoadImage(client, "harbor.server.kjuulh.io/docker-proxy/library/golang")
c, err = container.MountCurrent(ctx, client, c, "/src")
if err != nil {
return err
}
c = container.Workdir(c, "/src")
if opts.CGOEnabled {
c = c.WithEnvVariable("CGO_ENABLED", "1")
} else {
c = c.WithEnvVariable("CGO_ENABLED", "0")
}
build, err = golang.Cache(ctx, client, c)
if err != nil {
return err
}
bin, err = golangbin.Build(ctx, build, opts.BinName, opts.BuildPath)
if err != nil {
return err
}
return err
},
},
).
Step(
"create-production-image",
byg.Step{
Execute: func(_ byg.Context) error {
if opts.BaseImage == "" {
opts.BaseImage = "harbor.server.kjuulh.io/docker-proxy/library/alpine"
}
binpath := "/usr/bin"
usrbin := path.Join(binpath, opts.BinName)
c := container.LoadImage(client, opts.BaseImage)
c = c.Exec(dagger.ContainerExecOpts{
Args: []string{"mkdir", "-p", binpath},
})
_, err := c.ExitCode(ctx)
if err != nil {
return err
}
c, err = container.MountFileFromLoaded(ctx, c, bin, usrbin)
if err != nil {
return err
}
if opts.ExecuteOnEntrypoint {
finalImage = c.WithEntrypoint([]string{usrbin})
} else {
finalImage = c
}
return nil
},
},
//byg.Step{
// Execute: func(_ byg.Context) error {
// return golang.Test(ctx, build)
// },
//},
).
Step(
"upload-image",
byg.Step{
Execute: func(_ byg.Context) error {
if opts.ImageTag == "" {
opts.ImageTag = strconv.FormatInt(time.Now().UTC().UnixMilli(), 10)
}
tag := fmt.Sprintf("harbor.server.kjuulh.io/kjuulh/%s:%s", opts.ImageName, opts.ImageTag)
_, err := finalImage.Publish(ctx, tag)
return err
},
},
)
p.add(pipeline)
return p
}