110 lines
2.8 KiB
Go
110 lines
2.8 KiB
Go
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package build
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import (
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sdk "code.icb4dc0.de/buildr/wasi-module-sdk-go"
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rpcv1 "code.icb4dc0.de/buildr/wasi-module-sdk-go/protocol/generated/rpc/v1"
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)
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func (g GoBuild) Help() sdk.Help {
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return sdk.Help{
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Name: "Go build - build Go binaries",
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Description: `This module helps to build Go binaries.
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It abstracts common build parameters like GOOS and GOARCH.
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Less common parameters can be specified e.g. with ` + "`flags`" + ` or ` + "`ldflags`" + `.
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Builds - as every other task - are executed in parallel.`,
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Examples: []sdk.Example{
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{
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Name: "Simple build",
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Description: "Simplest possible example of a build",
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Spec: sdk.TaskSpec[sdk.Module]{
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ModuleName: "buildr_linux_amd64",
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Module: GoBuild{
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Binary: "buildr",
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Main: ".",
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GoOS: "linux",
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GoArch: "amd64",
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},
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},
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},
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{
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Name: "Build with flags",
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Description: `Specify normal build flags as well as ldflags.`,
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Spec: sdk.TaskSpec[sdk.Module]{
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ModuleName: "buildr_linux_amd64",
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Module: GoBuild{
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Binary: "buildr",
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Main: ".",
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GoOS: "linux",
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GoArch: "amd64",
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Flags: []string{
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"-v",
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"-trimpath",
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"-a",
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"-installsuffix=cgo",
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},
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LdFlags: []string{
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"-w -s",
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"-X 'code.icb4dc0.de/buildr/buildr/cmd.CurrentVersion=main'",
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},
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},
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},
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},
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{
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Name: "Build with environment variables",
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Description: `Specify additional environment variables.`,
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Spec: sdk.TaskSpec[sdk.Module]{
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ModuleName: "buildr_linux_amd64",
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Module: GoBuild{
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Binary: "buildr",
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Main: ".",
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GoOS: "linux",
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GoArch: "amd64",
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Env: map[string]string{
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"CGO_ENABLED": "0",
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},
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},
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},
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},
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{
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Name: "Containerize build process",
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Description: `It is also possible to run the build in a container.
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Although it is not very effective because the build process always has to download all dependencies if they are not cached.`,
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Spec: sdk.TaskSpec[sdk.Module]{
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ModuleName: "buildr_linux_amd64",
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Container: &rpcv1.ContainerSpec{
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Image: "golang:alpine",
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},
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Module: GoBuild{
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Binary: "buildr",
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Main: ".",
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GoOS: "linux",
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GoArch: "amd64",
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},
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},
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},
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{
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Name: "Containerize build process - with module cache volume",
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Description: `Specify additional environment variables.`,
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Spec: sdk.TaskSpec[sdk.Module]{
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ModuleName: "buildr_linux_amd64",
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Container: &rpcv1.ContainerSpec{
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Image: "golang:alpine",
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VolumeMounts: []*rpcv1.ContainerVolumeMount{
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{
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Target: "/go/pkg/mod",
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Name: "modcache",
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},
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},
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},
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Module: GoBuild{
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Binary: "buildr",
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Main: ".",
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GoOS: "linux",
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GoArch: "amd64",
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},
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},
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},
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},
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}
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}
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