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goreleaser/cmd/build.go
Carlos Alexandro Becker 838a244830
feat: use num cpu as default parallelism (#2015)
Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com>

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>
2021-01-13 17:21:04 +00:00

110 lines
3.3 KiB
Go

package cmd
import (
"runtime"
"time"
"github.com/apex/log"
"github.com/caarlos0/ctrlc"
"github.com/fatih/color"
"github.com/goreleaser/goreleaser/internal/middleware"
"github.com/goreleaser/goreleaser/internal/pipeline"
"github.com/goreleaser/goreleaser/pkg/context"
"github.com/spf13/cobra"
)
type buildCmd struct {
cmd *cobra.Command
opts buildOpts
}
type buildOpts struct {
config string
snapshot bool
skipValidate bool
skipPostHooks bool
rmDist bool
deprecated bool
parallelism int
timeout time.Duration
}
func newBuildCmd() *buildCmd {
var root = &buildCmd{}
// nolint: dupl
var cmd = &cobra.Command{
Use: "build",
Aliases: []string{"b"},
Short: "Builds the current project",
SilenceUsage: true,
SilenceErrors: true,
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, args []string) error {
start := time.Now()
log.Infof(color.New(color.Bold).Sprint("building..."))
ctx, err := buildProject(root.opts)
if err != nil {
return wrapError(err, color.New(color.Bold).Sprintf("build failed after %0.2fs", time.Since(start).Seconds()))
}
if ctx.Deprecated {
log.Warn(color.New(color.Bold).Sprintf("your config is using deprecated properties, check logs above for details"))
}
log.Infof(color.New(color.Bold).Sprintf("build succeeded after %0.2fs", time.Since(start).Seconds()))
return nil
},
}
cmd.Flags().StringVarP(&root.opts.config, "config", "f", "", "Load configuration from file")
cmd.Flags().BoolVar(&root.opts.snapshot, "snapshot", false, "Generate an unversioned snapshot build, skipping all validations and without publishing any artifacts")
cmd.Flags().BoolVar(&root.opts.skipValidate, "skip-validate", false, "Skips several sanity checks")
cmd.Flags().BoolVar(&root.opts.skipPostHooks, "skip-post-hooks", false, "Skips all post-build hooks")
cmd.Flags().BoolVar(&root.opts.rmDist, "rm-dist", false, "Remove the dist folder before building")
cmd.Flags().IntVarP(&root.opts.parallelism, "parallelism", "p", runtime.NumCPU(), "Amount tasks to run concurrently")
cmd.Flags().DurationVar(&root.opts.timeout, "timeout", 30*time.Minute, "Timeout to the entire build process")
cmd.Flags().BoolVar(&root.opts.deprecated, "deprecated", false, "Force print the deprecation message - tests only")
_ = cmd.Flags().MarkHidden("deprecated")
root.cmd = cmd
return root
}
func buildProject(options buildOpts) (*context.Context, error) {
cfg, err := loadConfig(options.config)
if err != nil {
return nil, err
}
ctx, cancel := context.NewWithTimeout(cfg, options.timeout)
defer cancel()
setupBuildContext(ctx, options)
return ctx, ctrlc.Default.Run(ctx, func() error {
for _, pipe := range pipeline.BuildPipeline {
if err := middleware.Logging(
pipe.String(),
middleware.ErrHandler(pipe.Run),
middleware.DefaultInitialPadding,
)(ctx); err != nil {
return err
}
}
return nil
})
}
func setupBuildContext(ctx *context.Context, options buildOpts) *context.Context {
ctx.Parallelism = options.parallelism
log.Debugf("parallelism: %v", ctx.Parallelism)
ctx.Snapshot = options.snapshot
ctx.SkipValidate = ctx.Snapshot || options.skipValidate
ctx.SkipPostBuildHooks = options.skipPostHooks
ctx.RmDist = options.rmDist
ctx.SkipTokenCheck = true
// test only
ctx.Deprecated = options.deprecated
return ctx
}