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Overview
| Comment: | clean up use of command package |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
0668aba3141d6146fce9644f1d7a7320 |
| User & Date: | dnc 2019-06-08 21:12:12 |
Context
|
2019-06-08
| ||
| 21:12 | manifest now supports human-readable messages check-in: 657eb8d965 user: dnc tags: trunk | |
| 21:12 | clean up use of command package check-in: 0668aba314 user: dnc tags: trunk | |
|
2019-06-07
| ||
| 13:32 | cmd/hancock: show publish count per directory check-in: b975cd947c user: dnc tags: trunk | |
Changes
Changes to cmd/hancock/hancock.go.
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//go:generate sh -c "go doc | dumbdown > README.md" import ( "flag" "fmt" "log" "os" "github.com/pkg/errors" "src.d10.dev/command" "src.d10.dev/command/config" ) func main() { ................................................................................ _, err := command.Config() if errors.Cause(err) == config.ConfigNotFound { // not a problem, we'll use defaults // TODO(dnc): if -config specified explicitly on command line, make this a fatal error command.Info(err) err = nil } else if err != nil { fmt.Println(err) flag.CommandLine.Usage() os.Exit(1) } // this command requires an operation if len(flag.CommandLine.Args()) < 1 { flag.CommandLine.Usage() os.Exit(1) } // default prefix for subcommand log.SetPrefix(fmt.Sprintf("hancock %s: ", flag.CommandLine.Args()[0])) if command.CurrentOperation() != nil { err = command.CurrentOperation().Handler() } if err != nil { command.UsageError(err) command.Usage() } command.Exit() } |
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//go:generate sh -c "go doc | dumbdown > README.md"
import (
"flag"
"fmt"
"log"
"github.com/pkg/errors"
"src.d10.dev/command"
"src.d10.dev/command/config"
)
func main() {
................................................................................
_, err := command.Config()
if errors.Cause(err) == config.ConfigNotFound {
// not a problem, we'll use defaults
// TODO(dnc): if -config specified explicitly on command line, make this a fatal error
command.Info(err)
err = nil
}
command.CheckUsage(err)
// this command requires an operation
if len(flag.CommandLine.Args()) < 1 {
command.CheckUsage(errors.New("command requires an operation"))
}
// default prefix for subcommand
log.SetPrefix(fmt.Sprintf("hancock %s: ", flag.CommandLine.Args()[0]))
err = command.CurrentOperation().Operate()
command.CheckUsage(err)
command.Exit()
}
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