69 lines
1.9 KiB
Go
69 lines
1.9 KiB
Go
package root
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import (
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"fmt"
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"os"
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"strconv"
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"syscall"
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"github.com/spf13/cobra"
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"github.com/versenilvis/iris/commands/core"
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_ "github.com/versenilvis/iris/commands/dev"
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_ "github.com/versenilvis/iris/commands/fs"
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_ "github.com/versenilvis/iris/commands/info"
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_ "github.com/versenilvis/iris/commands/runner"
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_ "github.com/versenilvis/iris/commands/search"
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_ "github.com/versenilvis/iris/commands/view"
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)
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var (
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rootCmd = &cobra.Command{
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Use: "iris",
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Short: "IRIS is an awesome cli auto-completion tool",
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Long: `IRIS (a.k.a Intelligent Real-time Input Suggestion) is a shell auto-autocompletion tool.
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It works exactly like coding editor suggestion menu drop down.`,
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Run: func(cmd *cobra.Command, args []string) {
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if pidStr := os.Getenv("IRIS_PID"); pidStr != "" {
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if pid, err := strconv.Atoi(pidStr); err == nil && pid > 0 {
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_ = syscall.Kill(pid, syscall.SIGUSR1)
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fmt.Println("\r\033[K\033[36m[IRIS] Sent reload signal to parent session.\033[0m")
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return
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}
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}
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if debugMode {
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f, _ := os.OpenFile("iris.log", os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0644)
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debugLogger = f
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core.DebugWriter = f
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_, _ = fmt.Fprintf(debugLogger, "--- IRIS DEBUG LOG ---\n")
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}
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runWrapper()
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},
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}
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shellFlag string
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debugMode bool
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debugLogger *os.File
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)
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func init() {
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rootCmd.PersistentFlags().StringVarP(&shellFlag, "shell", "s", "", "shell to use (bash, zsh, fish)")
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rootCmd.PersistentFlags().BoolVarP(&debugMode, "debug", "d", false, "enable debug logging to iris.log")
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}
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func debugLog(format string, a ...interface{}) {
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if debugLogger != nil {
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_, _ = fmt.Fprintf(debugLogger, format+"\n", a...)
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}
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}
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func Execute() {
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if os.Getenv("IRIS_RELOADED") == "true" {
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fmt.Printf("\r\033[K\033[35m[IRIS] reloading...\033[0m\n")
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_ = os.Unsetenv("IRIS_RELOADED")
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}
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if err := rootCmd.Execute(); err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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