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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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65
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
Command string
}
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.
`
func init() {
CmdNew := &commands.Command{
UsageLine: "rs", UsageLine: "rs",
Short: "Run customized scripts", Short: "Run customized scripts",
Long: `Run script allows you to run arbitrary commands using Bee.
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() }, PreRun: func(cmd *commands.Command, args []string) { version.ShowShortVersionBanner() },
Run: RunScript, Run: runScript,
}
config.LoadConfig()
CmdNew.Long = description
for commandName, command := range config.Conf.Scripts {
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 init() {
config.LoadConfig()
cmdRs.Long = utils.TmplToString(cmdRs.Long, config.Conf.Scripts)
commands.AvailableCommands = append(commands.AvailableCommands, cmdRs)
}
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":