mirror of
https://github.com/goreleaser/goreleaser.git
synced 2025-01-10 03:47:03 +02:00
120 lines
2.8 KiB
Go
120 lines
2.8 KiB
Go
// Package fpm implements the Pipe interface providing FPM bindings.
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package fpm
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"os/exec"
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"path/filepath"
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"strings"
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"github.com/apex/log"
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"github.com/goreleaser/goreleaser/context"
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"golang.org/x/sync/errgroup"
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)
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// ErrNoFPM is shown when fpm cannot be found in $PATH
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var ErrNoFPM = errors.New("fpm not present in $PATH")
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// Pipe for fpm packaging
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type Pipe struct{}
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// Description of the pipe
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func (Pipe) Description() string {
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return "Creating Linux packages with fpm"
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}
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// Run the pipe
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func (Pipe) Run(ctx *context.Context) error {
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if len(ctx.Config.FPM.Formats) == 0 {
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log.Info("no output formats configured, skipping")
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return nil
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}
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_, err := exec.LookPath("fpm")
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if err != nil {
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return ErrNoFPM
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}
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var g errgroup.Group
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for _, format := range ctx.Config.FPM.Formats {
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for key, folder := range ctx.Folders {
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folder := folder
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format := format
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arch := archFor(key)
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g.Go(func() error {
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return create(ctx, format, folder, arch)
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})
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}
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}
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return g.Wait()
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}
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func archFor(key string) string {
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if strings.Contains(key, "386") {
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return "i386"
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}
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return "x86_64"
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}
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func create(ctx *context.Context, format, folder, arch string) error {
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var path = filepath.Join(ctx.Config.Dist, folder)
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var file = path + "." + format
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log.WithField("file", file).Info("creating fpm archive")
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var options = []string{
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"--input-type", "dir",
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"--output-type", format,
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"--name", ctx.Config.Name,
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"--version", ctx.Version,
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"--architecture", arch,
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"--chdir", path,
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"--package", file,
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"--force",
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}
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if ctx.Config.FPM.Vendor != "" {
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options = append(options, "--vendor", ctx.Config.FPM.Vendor)
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}
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if ctx.Config.FPM.Homepage != "" {
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options = append(options, "--url", ctx.Config.FPM.Homepage)
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}
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if ctx.Config.FPM.Maintainer != "" {
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options = append(options, "--maintainer", ctx.Config.FPM.Maintainer)
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}
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if ctx.Config.FPM.Description != "" {
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options = append(options, "--description", ctx.Config.FPM.Description)
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}
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if ctx.Config.FPM.License != "" {
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options = append(options, "--license", ctx.Config.FPM.License)
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}
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for _, dep := range ctx.Config.FPM.Dependencies {
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options = append(options, "--depends", dep)
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}
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for _, conflict := range ctx.Config.FPM.Conflicts {
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options = append(options, "--conflicts", conflict)
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}
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files, err := ioutil.ReadDir(path)
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if err != nil {
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return err
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}
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for _, file := range files {
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// XXX: skip non executable files here?
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// This basically tells fpm to put the binary in the /usr/local/bin
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// binary=/usr/local/bin/binary
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log.WithField("file", file.Name()).Debug("passed binary to fpm")
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options = append(options, fmt.Sprintf(
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"%s=%s",
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file.Name(),
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filepath.Join("/usr/local/bin", file.Name()),
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))
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}
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if out, err := exec.Command("fpm", options...).CombinedOutput(); err != nil {
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return errors.New(string(out))
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}
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ctx.AddArtifact(file)
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return nil
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}
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