diff options
Diffstat (limited to 'cmd/podman/images/build.go')
| -rw-r--r-- | cmd/podman/images/build.go | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/cmd/podman/images/build.go b/cmd/podman/images/build.go index 3ea60e18a..940ea6e42 100644 --- a/cmd/podman/images/build.go +++ b/cmd/podman/images/build.go @@ -197,9 +197,8 @@ func buildFlags(cmd *cobra.Command) { // build executes the build command. func build(cmd *cobra.Command, args []string) error { if (cmd.Flags().Changed("squash") && cmd.Flags().Changed("layers")) || - (cmd.Flags().Changed("squash-all") && cmd.Flags().Changed("layers")) || (cmd.Flags().Changed("squash-all") && cmd.Flags().Changed("squash")) { - return errors.New("cannot specify --squash, --squash-all and --layers options together") + return errors.New("cannot specify --squash with --layers and --squash-all with --squash") } if cmd.Flag("output").Changed && registry.IsRemote() { @@ -418,7 +417,13 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil // Squash-all invoked, squash both new and old layers into one. if c.Flags().Changed("squash-all") { flags.Squash = true - flags.Layers = false + if !c.Flags().Changed("layers") { + // Buildah supports using layers and --squash together + // after https://github.com/containers/buildah/pull/3674 + // so podman must honor if user wants to still use layers + // with --squash-all. + flags.Layers = false + } } var stdin io.Reader @@ -442,22 +447,6 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil return nil, err } - // `buildah bud --layers=false` acts like `docker build --squash` does. - // That is all of the new layers created during the build process are - // condensed into one, any layers present prior to this build are retained - // without condensing. `buildah bud --squash` squashes both new and old - // layers down into one. Translate Podman commands into Buildah. - // Squash invoked, retain old layers, squash new layers into one. - if c.Flags().Changed("squash") && flags.Squash { - flags.Squash = false - flags.Layers = false - } - // Squash-all invoked, squash both new and old layers into one. - if c.Flags().Changed("squash-all") { - flags.Squash = true - flags.Layers = false - } - compression := buildahDefine.Gzip if flags.DisableCompression { compression = buildahDefine.Uncompressed @@ -513,9 +502,26 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil return nil, errors.Wrapf(err, "unable to obtain decrypt config") } + additionalBuildContext := make(map[string]*buildahDefine.AdditionalBuildContext) + if c.Flag("build-context").Changed { + for _, contextString := range flags.BuildContext { + av := strings.SplitN(contextString, "=", 2) + if len(av) > 1 { + parseAdditionalBuildContext, err := parse.GetAdditionalBuildContext(av[1]) + if err != nil { + return nil, errors.Wrapf(err, "while parsing additional build context") + } + additionalBuildContext[av[0]] = &parseAdditionalBuildContext + } else { + return nil, fmt.Errorf("while parsing additional build context: %q, accepts value in the form of key=value", av) + } + } + } + opts := buildahDefine.BuildOptions{ AddCapabilities: flags.CapAdd, AdditionalTags: tags, + AdditionalBuildContexts: additionalBuildContext, AllPlatforms: flags.AllPlatforms, Annotations: flags.Annotation, Args: args, @@ -525,6 +531,7 @@ func buildFlagsWrapperToOptions(c *cobra.Command, contextDir string, flags *buil Compression: compression, ConfigureNetwork: networkPolicy, ContextDirectory: contextDir, + CPPFlags: flags.CPPFlags, DefaultMountsFilePath: containerConfig.Containers.DefaultMountsFile, Devices: flags.Devices, DropCapabilities: flags.CapDrop, |