mirror of
https://github.com/hanzoai/pack.git
synced 2026-09-30 23:43:13 +00:00
Michael BiancoandGitHub
aae5ff8386
* refactor: add io.Writer parameter to pretty print functions and JSON support Generated-by: aiautocommit * chore: promote tidwall/pretty from indirect to direct dependency Generated-by: aiautocommit * feat(cli): add show-plan flag to info command - Add `--show-plan` flag to optionally render the generated build plan in the info command output. - Update section header printing functions to accept an `io.Writer` destination for consistent output formatting. Generated-by: aiautocommit
105 lines
2.3 KiB
Go
105 lines
2.3 KiB
Go
package cli
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"os"
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"path/filepath"
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"github.com/charmbracelet/log"
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"github.com/railwayapp/railpack/core"
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"github.com/urfave/cli/v3"
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)
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var InfoCommand = &cli.Command{
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Name: "info",
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Aliases: []string{"i"},
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Usage: "get as much information as possible about an app",
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ArgsUsage: "DIRECTORY",
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EnableShellCompletion: true,
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Flags: append([]cli.Flag{
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&cli.StringFlag{
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Name: "format",
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Usage: "output format. one of: pretty, json",
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Value: "pretty",
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},
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&cli.StringFlag{
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Name: "out",
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Usage: "output file name",
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},
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&cli.BoolFlag{
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Name: "show-plan",
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Usage: "show the generated build plan",
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},
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}, commonPlanFlags()...),
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Action: func(ctx context.Context, cmd *cli.Command) error {
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buildResult, _, _, err := GenerateBuildResultForCommand(cmd)
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if err != nil {
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return cli.Exit(err, 1)
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}
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format := cmd.String("format")
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var rendered bytes.Buffer
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if format == "pretty" {
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rendered.WriteString(core.FormatBuildResult(buildResult, core.PrintOptions{
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Metadata: true,
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Version: Version,
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}))
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if cmd.Bool("show-plan") {
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planMap, err := addSchemaToPlanMap(buildResult.Plan)
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if err != nil {
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return cli.Exit(err, 1)
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}
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serializedPlan, err := json.MarshalIndent(planMap, "", " ")
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if err != nil {
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return cli.Exit(err, 1)
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}
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core.PrettyPrintSectionHeader(&rendered, "Generated railpack-plan.json")
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core.PrettyPrintJSON(&rendered, serializedPlan)
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} else {
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fmt.Fprintf(
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&rendered,
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"Use %s to view generated railpack-plan.json\n",
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core.FormatHighlight("--show-plan"),
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)
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}
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} else {
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serializedResult, err := json.MarshalIndent(buildResult, "", " ")
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if err != nil {
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return cli.Exit(err, 1)
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}
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fmt.Fprintln(&rendered, string(serializedResult))
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}
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output := cmd.String("out")
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if output == "" {
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// Write to stdout if no output file specified
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_, _ = os.Stdout.Write(rendered.Bytes())
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return nil
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} else {
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if err := os.MkdirAll(filepath.Dir(output), 0755); err != nil {
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return cli.Exit(err, 1)
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}
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err = os.WriteFile(output, rendered.Bytes(), 0644)
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if err != nil {
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return cli.Exit(err, 1)
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}
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log.Infof("Plan written to %s", output)
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}
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if !buildResult.Success {
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os.Exit(1)
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return nil
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}
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return nil
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},
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}
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