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Code Issues Releases Activity

Improves rs command using Go templates

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This commit is contained in:
Faissal Elamraoui 2017-03-18 20:04:08 +01:00
parent 01703caefa
commit e543958fe3
1 changed files with 35 additions and 28 deletions
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63
cmd/commands/rs/rs.go
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@ -11,53 +11,53 @@
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations // License for the specific language governing permissions and limitations
// under the License. // under the License.
// Package rs ...
package rs package rs
import ( import (
"os/exec"
"os"
"runtime"
"fmt" "fmt"
"os"
"os/exec"
"runtime"
"time"
"github.com/beego/bee/cmd/commands" "github.com/beego/bee/cmd/commands"
"github.com/beego/bee/cmd/commands/version" "github.com/beego/bee/cmd/commands/version"
"github.com/beego/bee/config" "github.com/beego/bee/config"
"github.com/beego/bee/logger" "github.com/beego/bee/logger"
"github.com/beego/bee/logger/colors" "github.com/beego/bee/logger/colors"
"github.com/beego/bee/utils"
) )
type customCommand struct { var cmdRs = &commands.Command{
Name string UsageLine: "rs",
Command string Short: "Run customized scripts",
} Long: `Run script allows you to run arbitrary commands using Bee.
var description = `Run script allows you to run arbitrary commands using Bee.
Custom commands are provided from the "scripts" object inside bee.json or Beefile. Custom commands are provided from the "scripts" object inside bee.json or Beefile.
`
To run a custom command, use: {{"$ bee rs mycmd" | bold}}
{{if len .}}
{{"AVAILABLE SCRIPTS"|headline}}{{range $cmdName, $cmd := .}}
{{$cmdName | printf "-%s" | bold}}
{{$cmd}}{{end}}{{end}}
`,
PreRun: func(cmd *commands.Command, args []string) { version.ShowShortVersionBanner() },
Run: runScript,
}
func init() { func init() {
CmdNew := &commands.Command{
UsageLine: "rs",
Short: "Run customized scripts",
PreRun: func(cmd *commands.Command, args []string) { version.ShowShortVersionBanner() },
Run: RunScript,
}
config.LoadConfig() config.LoadConfig()
CmdNew.Long = description cmdRs.Long = utils.TmplToString(cmdRs.Long, config.Conf.Scripts)
for commandName, command := range config.Conf.Scripts { commands.AvailableCommands = append(commands.AvailableCommands, cmdRs)
CmdNew.Long += fmt.Sprintf(" ▶ $ bee %s %s ==> %s\n", CmdNew.UsageLine, commandName, command)
}
commands.AvailableCommands = append(commands.AvailableCommands, CmdNew)
} }
func RunScript(cmd *commands.Command, args []string) int { func runScript(cmd *commands.Command, args []string) int {
if len(args) == 0 { if len(args) == 0 {
cmd.Usage() cmd.Usage()
return 0
} }
start := time.Now()
for _, arg := range args { for _, arg := range args {
if c, exist := config.Conf.Scripts[arg]; exist { if c, exist := config.Conf.Scripts[arg]; exist {
command := customCommand{ command := customCommand{
@ -68,14 +68,21 @@ func RunScript(cmd *commands.Command, args []string) int {
beeLogger.Log.Error(err.Error()) beeLogger.Log.Error(err.Error())
} }
} else { } else {
beeLogger.Log.Errorf("Command %s not found in Beefile", arg) beeLogger.Log.Errorf("Command '%s' not found in Beefile/bee.json", arg)
} }
} }
elapsed := time.Since(start)
fmt.Println(colors.GreenBold(fmt.Sprintf("Finished in %s.", elapsed)))
return 0 return 0
} }
type customCommand struct {
Name string
Command string
}
func (c *customCommand) run() error { func (c *customCommand) run() error {
beeLogger.Log.Info(colors.GreenBold(fmt.Sprintf("Running '%s':", c.Name))) beeLogger.Log.Info(colors.GreenBold(fmt.Sprintf("Running '%s'...", c.Name)))
var cmd *exec.Cmd var cmd *exec.Cmd
switch runtime.GOOS { switch runtime.GOOS {
case "darwin", "linux": case "darwin", "linux":