use an auto complete PB
This commit is contained in:
parent
9f067d592a
commit
06bb79b504
10
Makefile
10
Makefile
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@ -1,6 +1,6 @@
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# git remote add github git@github.com:wit-go/gui-debugger.git
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all: goimports vet
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all: auto.pb.go goimports vet
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@echo common init code for common packages
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goimports:
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@ -8,3 +8,11 @@ goimports:
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vet:
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@GO111MODULE=off go vet
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clean:
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rm -f *.pb.go *.patch
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-rm -f go.*
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go-mod-clean purge
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auto.pb.go: auto.proto
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autogenpb --proto auto.proto
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@ -0,0 +1,26 @@
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// Copyright 2025 WIT.COM Inc Licensed GPL 3.0
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syntax = "proto3";
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package httppb;
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import "google/protobuf/timestamp.proto"; // Import the well-known type for Timestamp
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message Auto {
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google.protobuf.Timestamp ctime = 1; // when the user tried this autocomplete
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string argname = 2; // what the shell thinks the name of the executable is
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string partial = 3; // set to the partial string trying to be matched
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string cmd = 4; // the cmd being processed. For "git pull <tab>", cmd would be "pull"
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repeated string argv = 5; // use this to store whatever you want while the whole POST happens
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string arg0 = 6; // what os.Exec() has as os.Argv[0] // not interesting
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string arg1 = 7; // should always be "--auto-complete" // not interesting
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bool isAuto = 8; // is true if '--auto-complete' is set
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bool setupAuto = 9; // is true if '--bash' is set // setup bash autocomplete here
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bool debug = 10; // print debugging info if true
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}
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message Autos { // `autogenpb:marshal` `autogenpb:mutex`
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string uuid = 1; // `autogenpb:uuid:94210ebf-a534-4b33-aadd-2f5e1f56ae38`
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string version = 2; // `autogenpb:version:v0.0.1`
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repeated Auto auto = 3; // THIS MUST BE HttpRequest and then HttpRequests
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}
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178
bash.go
178
bash.go
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@ -6,6 +6,7 @@ import (
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"fmt"
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"os"
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"path/filepath"
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"strings"
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"go.wit.com/dev/alexflint/arg"
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"go.wit.com/lib/gui/shell"
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@ -58,25 +59,80 @@ func Bash(argname string, autocomplete func([]string)) *BashAuto {
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return myBash
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}
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// also try to parse/send cur (?)
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func Bash2(argname string, autocomplete func(string, string, []string)) *BashAuto {
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// print out auto complete debugging info
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func AutoDebug(pb *Auto) {
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fmt.Fprintf(os.Stderr, "\n")
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fmt.Fprintf(os.Stderr, "AUTO DEBUG: arg0='%s' arg1='%s' partial='%s' argv=%v\n", pb.Arg0, pb.Arg1, pb.Partial, pb.Argv)
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// fmt.Println("--all --gui --verbose --force")
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}
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// returns the last command (is blank if the current arg is not blank)
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func GetLast(cur string, argv []string) string {
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if cur != "''" {
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return ""
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}
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for _, s := range argv {
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if strings.HasPrefix(s, "-") {
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continue
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}
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return s
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}
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return ""
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}
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func parseArgv(argname string) *Auto {
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newauto := new(Auto)
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newauto.Argname = argname
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if len(os.Args) == 0 {
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return newauto
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}
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if len(os.Args) > 1 && os.Args[1] == "--bash" {
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doBash(argname)
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newauto.SetupAuto = true
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return newauto
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}
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// set debug flag
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if os.Getenv("AUTOCOMPLETE_VERBOSE") == "true" {
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newauto.Debug = true
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}
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for _, s := range os.Args {
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if s == "--debug" {
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newauto.Debug = true
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}
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}
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// should we do auto complete here?
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if len(os.Args) > 1 && os.Args[1] == "--auto-complete" {
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newauto.IsAuto = true
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newauto.Arg0 = os.Args[0]
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newauto.Arg1 = os.Args[1]
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newauto.Partial = os.Args[2]
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newauto.Argv = os.Args[3:]
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return newauto
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}
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return newauto
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}
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// also try to parse/send cur (?)
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func Bash2(argname string, autocomplete func(*Auto)) {
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newauto := parseArgv(argname)
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if newauto.SetupAuto {
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doBash2(argname)
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os.Exit(0)
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}
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if newauto.Debug {
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// dump debug info
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AutoDebug(newauto)
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}
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if len(os.Args) > 1 && os.Args[1] == "--auto-complete" {
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autocomplete(os.Args[0], os.Args[1], os.Args[2:])
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autocomplete(newauto)
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os.Exit(0)
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}
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arg.Register(&argBash)
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myBash = new(BashAuto)
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myBash.appName = argname
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// parse go.Arg here?
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return myBash
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}
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// returns the name of the executable registered for shell autocomplete
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@ -114,6 +170,57 @@ func doBash(argname string) {
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os.Exit(0)
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}
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// makes a bash autocomplete file for your command
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func doBash2(argname string) {
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fmt.Println(makeBashCompletionText2(argname))
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homeDir, err := os.UserHomeDir()
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if err != nil {
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log.Printf("%v\n", err)
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os.Exit(0)
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}
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filename := filepath.Join(homeDir, ".local/share/bash-completion/completions", argname)
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if shell.Exists(filename) {
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log.Println(filename, "file already exists")
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os.Exit(0)
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}
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basedir, _ := filepath.Split(filename)
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if !shell.IsDir(basedir) {
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os.MkdirAll(basedir, os.ModePerm)
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}
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if f, err := os.OpenFile(filename, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644); err == nil {
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f.Write([]byte(makeBashCompletionText2(argname)))
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f.Close()
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log.Println("bash file created:", filename)
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log.Println("restart bash")
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} else {
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log.Info(filename, err)
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}
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os.Exit(0)
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}
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/*
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// prints help to STDERR // TODO: move everything below this to go-args
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func (args) doBashHelp() {
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if argv.BashAuto[1] != "''" {
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// if this is not blank, then the user has typed something
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return
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}
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if argv.BashAuto[0] != ARGNAME {
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// if this is not the name of the command, the user already started doing something
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return
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}
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if argv.BashAuto[0] == ARGNAME {
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me.pp.WriteHelp(os.Stderr)
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return
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}
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fmt.Fprintln(os.Stderr, "")
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fmt.Fprintln(os.Stderr, "hello world")
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fmt.Fprintln(os.Stderr, "")
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}
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*/
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func makeBashCompletionText(argname string) string {
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var out string
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@ -148,23 +255,36 @@ func makeBashCompletionText(argname string) string {
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return out
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}
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/*
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// prints help to STDERR // TODO: move everything below this to go-args
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func (args) doBashHelp() {
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if argv.BashAuto[1] != "''" {
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// if this is not blank, then the user has typed something
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return
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func makeBashCompletionText2(argname string) string {
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var out string
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out += fmt.Sprintf("# add this in your bashrc:\n")
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out += fmt.Sprintf("\n")
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out += fmt.Sprintf("# todo: add this to go-arg as a 'hidden' go-arg option --bash\n")
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out += fmt.Sprintf("#\n")
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out += fmt.Sprintf("# Put the below in the file: ~/.local/share/bash-completion/completions/%s\n", argname)
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out += fmt.Sprintf("#\n")
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out += fmt.Sprintf("# todo: make this output work/parse with:\n")
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out += fmt.Sprintf("# complete -C %s --bash go\n", argname)
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out += fmt.Sprintf("\n")
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out += fmt.Sprintf("_%s_complete()\n", argname)
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out += fmt.Sprintf("{\n")
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out += fmt.Sprintf(" # sets local to this func vars\n")
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out += fmt.Sprintf(" local cur prev all\n")
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out += fmt.Sprintf(" cur=${COMP_WORDS[COMP_CWORD]}\n")
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out += fmt.Sprintf(" # prev=${COMP_WORDS[COMP_CWORD-1]}\n")
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out += fmt.Sprintf(" all=${COMP_WORDS[@]}\n")
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out += fmt.Sprintf("\n")
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out += fmt.Sprintf(" # this is where we generate the go-arg output\n")
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out += fmt.Sprintf(" GOARGS=$(%s --auto-complete \\'$cur\\' $all)\n", argname)
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out += fmt.Sprintf("\n")
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out += fmt.Sprintf(" # this compares the command line input from the user\n")
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out += fmt.Sprintf(" # to whatever strings we output\n")
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out += fmt.Sprintf(" COMPREPLY=( $(compgen -W \"$GOARGS\" -- $cur) ) # THIS WORKS\n")
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out += fmt.Sprintf(" return 0\n")
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out += fmt.Sprintf("}\n")
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out += fmt.Sprintf("complete -F _%s_complete %s\n", argname, argname)
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out += fmt.Sprintf("\n")
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out += fmt.Sprintf("# copy and paste the above into your bash shell should work\n")
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return out
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}
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if argv.BashAuto[0] != ARGNAME {
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// if this is not the name of the command, the user already started doing something
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return
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}
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if argv.BashAuto[0] == ARGNAME {
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me.pp.WriteHelp(os.Stderr)
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return
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}
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fmt.Fprintln(os.Stderr, "")
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fmt.Fprintln(os.Stderr, "hello world")
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fmt.Fprintln(os.Stderr, "")
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}
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*/
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