mirror of
https://github.com/taigrr/wtf
synced 2025-01-18 04:03:14 -08:00
61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package help
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import (
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"fmt"
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"os"
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"github.com/senorprogrammer/wtf/git"
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"github.com/senorprogrammer/wtf/github"
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"github.com/senorprogrammer/wtf/textfile"
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"github.com/senorprogrammer/wtf/todo"
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"github.com/senorprogrammer/wtf/weather"
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)
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func DisplayCommandInfo(args []string, version string) {
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if len(args) == 0 {
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return
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}
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cmd := args[0]
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switch cmd {
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case "help", "--help":
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DisplayHelpInfo(args)
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case "version", "--version":
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DisplayVersionInfo(version)
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}
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}
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func DisplayHelpInfo(args []string) {
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if len(args) >= 1 {
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fmt.Printf("%s\n", helpFor(args[0]))
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} else {
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fmt.Println("\n --help takes a module name as an argument, i.e: '--help github'")
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}
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os.Exit(0)
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}
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func DisplayVersionInfo(version string) {
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fmt.Printf("Version: %s\n", version)
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os.Exit(0)
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}
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func helpFor(moduleName string) string {
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switch moduleName {
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case "git":
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return git.HelpText
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case "github":
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return github.HelpText
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case "textfile":
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return textfile.HelpText
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case "todo":
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return todo.HelpText
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case "weather":
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return weather.HelpText
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default:
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return fmt.Sprintf("\n There is no help available for '%s'", moduleName)
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}
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}
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