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cmd.go
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cmd.go
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// Copyright 2016 Palantir Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package artifacts
import (
"github.com/nmiyake/pkg/dirs"
"github.com/palantir/pkg/cli"
"github.com/palantir/pkg/cli/cfgcli"
"github.com/palantir/pkg/cli/flag"
"github.com/palantir/godel/apps/distgo/cmd"
"github.com/palantir/godel/apps/distgo/cmd/build"
"github.com/palantir/godel/apps/distgo/config"
"github.com/palantir/godel/apps/distgo/params"
)
const (
absPathFlagName = "absolute"
requiresBuildFlagName = "requires-build"
)
var (
absPathFlag = flag.BoolFlag{
Name: absPathFlagName,
Usage: "Print the absolute path for artifacts",
}
requiresBuildFlag = flag.BoolFlag{
Name: requiresBuildFlagName,
Usage: "If true, only prints the artifacts that require building (omits artifacts that are already built and are up-to-date)",
}
)
func Command() cli.Command {
return cli.Command{
Name: "artifacts",
Usage: "Print the artifacts for products",
Subcommands: []cli.Command{
buildArtifactsCommand("build", "Print the paths to the build artifacts for products"),
artifactsCommand("dist", "Print the paths to the distribution artifacts for products", distArtifactsAction),
},
}
}
func artifactsCommand(name, usage string, action artifactsAction) cli.Command {
return cli.Command{
Name: name,
Usage: usage,
Flags: []flag.Flag{
cmd.ProductsParam,
absPathFlag,
},
Action: func(ctx cli.Context) error {
cfg, err := config.Load(cfgcli.ConfigPath, cfgcli.ConfigJSON)
if err != nil {
return err
}
wd, err := dirs.GetwdEvalSymLinks()
if err != nil {
return err
}
specs, err := build.SpecsWithDepsForArgs(cfg, ctx.Slice(cmd.ProductsParamName), wd)
if err != nil {
return err
}
artifacts, err := action(ctx, specs, ctx.Bool(absPathFlagName))
if err != nil {
return err
}
for _, spec := range specs {
if v, ok := artifacts[spec.Spec.ProductName]; ok {
for _, k := range v.Keys() {
ctx.Println(v.Get(k))
}
}
}
return nil
},
}
}
// buildArtifactsCommand returns the result of calling artifactsCommand for the "build" command and adding flags to the
// command that are only relevant for the "build" action.
func buildArtifactsCommand(name, usage string) cli.Command {
buildCmd := artifactsCommand(name, usage, buildArtifactsAction)
buildCmd.Flags = append(buildCmd.Flags, cmd.OSArchFlag, requiresBuildFlag)
return buildCmd
}
type artifactsAction func(ctx cli.Context, specs []params.ProductBuildSpecWithDeps, absPath bool) (map[string]OrderedStringMap, error)
func buildArtifactsAction(ctx cli.Context, specs []params.ProductBuildSpecWithDeps, absPath bool) (map[string]OrderedStringMap, error) {
osArchsFilter, err := cmd.NewOSArchFilter(ctx.String(cmd.OSArchFlagName))
if err != nil {
return nil, err
}
return BuildArtifacts(specs, BuildArtifactsParams{
AbsPath: absPath,
RequiresBuild: ctx.Bool(requiresBuildFlagName),
OSArchs: osArchsFilter,
})
}
func distArtifactsAction(ctx cli.Context, specs []params.ProductBuildSpecWithDeps, absPath bool) (map[string]OrderedStringMap, error) {
return DistArtifacts(specs, absPath)
}