76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
package compiler
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import (
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"strconv"
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"github.com/drone/drone-runtime/engine"
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"github.com/drone/drone-yaml/yaml"
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"github.com/drone/drone-yaml/yaml/compiler/internal/rand"
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)
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// default name of the clone step.
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const cloneStepName = "clone"
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// helper function returns the preferred clone image
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// based on the target architecture.
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func cloneImage(src *yaml.Pipeline) string {
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switch {
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case src.Platform.OS == "linux" && src.Platform.Arch == "arm":
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return "drone/git:linux-arm"
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case src.Platform.OS == "linux" && src.Platform.Arch == "arm64":
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return "drone/git:linux-arm64"
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case src.Platform.OS == "windows":
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return "drone/git:windows-1803"
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default:
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return "drone/git"
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}
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}
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// helper function configures the clone depth parameter,
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// specific to the clone plugin.
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//
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// TODO(bradrydzewski) rename to setupCloneParams
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func setupCloneDepth(src *yaml.Pipeline, dst *engine.Step) {
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if depth := src.Clone.Depth; depth > 0 {
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dst.Envs["PLUGIN_DEPTH"] = strconv.Itoa(depth)
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}
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if skipVerify := src.Clone.SkipVerify; skipVerify {
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dst.Envs["GIT_SSL_NO_VERIFY"] = "true"
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dst.Envs["PLUGIN_SKIP_VERIFY"] = "true"
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}
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}
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// helper function configures the .git-clone credentials
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// file. The file is mounted into the container, pointed
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// to by XDG_CONFIG_HOME
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// see https://git-scm.com/docs/git-credential-store
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func setupCloneCredentials(spec *engine.Spec, dst *engine.Step, data []byte) {
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if len(data) == 0 {
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return
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}
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// TODO(bradrydzewski) we may need to update the git
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// clone plugin to configure the git credential store.
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dst.Files = append(dst.Files, &engine.FileMount{
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Name: ".git-credentials",
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Path: "/root/.git-credentials",
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})
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spec.Files = append(spec.Files, &engine.File{
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Metadata: engine.Metadata{
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UID: rand.String(),
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Namespace: spec.Metadata.Namespace,
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Name: ".git-credentials",
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},
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Data: data,
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})
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}
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// helper function creates a default container configuration
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// for the clone stage. The clone stage is automatically
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// added to each pipeline.
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func createClone(src *yaml.Pipeline) *yaml.Container {
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return &yaml.Container{
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Name: cloneStepName,
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Image: cloneImage(src),
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}
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}
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