From 7e9f616639c29436ab66cc08c70028beded2877d Mon Sep 17 00:00:00 2001 From: Ryo Nihei Date: Sat, 8 May 2021 19:44:17 +0900 Subject: Change package structure The executable can be installed using `go install ./cmd/maleeni`. --- cmd/maleeni/root.go | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 cmd/maleeni/root.go (limited to 'cmd/maleeni/root.go') diff --git a/cmd/maleeni/root.go b/cmd/maleeni/root.go new file mode 100644 index 0000000..41c3081 --- /dev/null +++ b/cmd/maleeni/root.go @@ -0,0 +1,28 @@ +package main + +import ( + "fmt" + "os" + + "github.com/spf13/cobra" +) + +var rootCmd = &cobra.Command{ + Use: "maleeni", + Short: "Generate a portable DFA from a lexical specification", + Long: `maleeni provides two features: +* Generates a portable DFA from a lexical specification. +* Tokenizes a text stream according to the lexical specification. + This feature is primarily aimed at debugging the lexical specification.`, + SilenceErrors: true, + SilenceUsage: true, +} + +func Execute() error { + err := rootCmd.Execute() + if err != nil { + fmt.Fprintf(os.Stderr, "%v\n", err) + return err + } + return nil +} -- cgit v1.2.3