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Possible fix for https://github.com/thegeeklab/drone-docker-buildx/issues/28 (#30)

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This commit is contained in:
Maarten De Wispelaere 2021-07-02 18:58:55 +02:00 committed by GitHub
parent a6cc96fbda
commit 2e0e0dd7d7
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 9 additions and 65 deletions
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51
plugin/docker.go
View File

@ -61,13 +61,12 @@ func commandBuildx() *exec.Cmd {
}
// helper function to create the docker build command.
func commandBuild(build Build) *exec.Cmd {
func commandBuild(build Build, dryrun bool) *exec.Cmd {
args := []string{
"buildx",
"build",
"--rm=true",
"-f", build.Dockerfile,
"-t", build.Name,
}
defaultBuildArgs := []string{
@ -75,6 +74,9 @@ func commandBuild(build Build) *exec.Cmd {
}
args = append(args, build.Context)
if ! dryrun {
args = append(args, "--push")
}
if build.Squash {
args = append(args, "--squash")
}
@ -106,16 +108,14 @@ func commandBuild(build Build) *exec.Cmd {
args = append(args, "--quiet")
}
if len(build.Platforms.Value()) > 1 {
args = append(args, "--push")
} else {
args = append(args, "--load")
}
if len(build.Platforms.Value()) > 0 {
args = append(args, "--platform", strings.Join(build.Platforms.Value()[:], ","))
}
for _, arg := range build.Tags.Value() {
args = append(args, "-t", fmt.Sprintf("%s:%s", build.Repo, arg))
}
return exec.Command(dockerExe, args...)
}
@ -162,23 +162,6 @@ func hasProxyBuildArg(build *Build, key string) bool {
return false
}
// helper function to create the docker tag command.
func commandTag(build Build, tag string) *exec.Cmd {
var (
source = build.Name
target = fmt.Sprintf("%s:%s", build.Repo, tag)
)
return exec.Command(
dockerExe, "tag", source, target,
)
}
// helper function to create the docker push command.
func commandPush(build Build, tag string) *exec.Cmd {
target := fmt.Sprintf("%s:%s", build.Repo, tag)
return exec.Command(dockerExe, "push", target)
}
// helper function to create the docker daemon command.
func commandDaemon(daemon Daemon) *exec.Cmd {
args := []string{
@ -216,24 +199,6 @@ func commandDaemon(daemon Daemon) *exec.Cmd {
return exec.Command(dockerdExe, args...)
}
// helper to check if args match "docker prune"
func isCommandPrune(args []string) bool {
return len(args) > 3 && args[2] == "prune"
}
func commandPrune() *exec.Cmd {
return exec.Command(dockerExe, "system", "prune", "-f")
}
// helper to check if args match "docker rmi"
func isCommandRmi(args []string) bool {
return len(args) > 2 && args[1] == "rmi"
}
func commandRmi(tag string) *exec.Cmd {
return exec.Command(dockerExe, "rmi", tag)
}
// trace writes each command to stdout with the command wrapped in an xml
// tag so that it can be extracted and displayed in the logs.
func trace(cmd *exec.Cmd) {

23
plugin/impl.go
View File

@ -83,10 +83,6 @@ func (p *Plugin) Validate() error {
p.settings.Build.Ref = p.pipeline.Commit.Ref
p.settings.Daemon.Registry = p.settings.Login.Registry
if len(p.settings.Build.Platforms.Value()) > 1 && p.settings.Dryrun {
return fmt.Errorf("dryrun is not supported on multi-platform builds")
}
if p.settings.Build.TagsAuto {
// return true if tag event or default branch
if UseDefaultTag(
@ -177,20 +173,7 @@ func (p *Plugin) Execute() error {
cmds = append(cmds, commandPull(img))
}
cmds = append(cmds, commandBuild(p.settings.Build)) // docker build
for _, tag := range p.settings.Build.Tags.Value() {
cmds = append(cmds, commandTag(p.settings.Build, tag)) // docker tag
if !p.settings.Dryrun {
cmds = append(cmds, commandPush(p.settings.Build, tag)) // docker push
}
}
if p.settings.Cleanup {
cmds = append(cmds, commandRmi(p.settings.Build.Name)) // docker rmi
cmds = append(cmds, commandPrune()) // docker system prune -f
}
cmds = append(cmds, commandBuild(p.settings.Build, p.settings.Dryrun)) // docker build
// execute all commands in batch mode.
for _, cmd := range cmds {
@ -201,10 +184,6 @@ func (p *Plugin) Execute() error {
err := cmd.Run()
if err != nil && isCommandPull(cmd.Args) {
fmt.Printf("Could not pull cache-from image %s. Ignoring...\n", cmd.Args[2])
} else if err != nil && isCommandPrune(cmd.Args) {
fmt.Printf("Could not prune system containers. Ignoring...\n")
} else if err != nil && isCommandRmi(cmd.Args) {
fmt.Printf("Could not remove image %s. Ignoring...\n", cmd.Args[2])
} else if err != nil {
return err
}