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|
package main
import (
"fmt"
"os"
)
/*
this parses the command line arguements
*/
var argv args
type EmptyCmd struct {
}
type PatchCmd struct {
List *EmptyCmd `arg:"subcommand:list" help:"list available patches"`
Show *EmptyCmd `arg:"subcommand:show" help:"show a specific patch"`
}
type ConfigAddCmd struct {
GoPath string `arg:"--gopath" help:"gopath of the repo"`
Directory bool `arg:"--directory" default:"false" help:"repo is a directory to match against"`
ReadOnly bool `arg:"--readonly" default:"false" help:"repo is readonly"`
Writable bool `arg:"--writable" default:"false" help:"repo is writable"`
Favorite bool `arg:"--favorite" default:"false" help:"forge will always go-clone or git clone this"`
Private bool `arg:"--private" default:"false" help:"repo can not be published"`
Interesting bool `arg:"--interesting" default:"false" help:"something you decided was cool"`
Master string `arg:"--master" help:"the git 'master' or 'main' branch name"`
Devel string `arg:"--devel" help:"the git devel branch name"`
User string `arg:"--user" help:"the git user branch name"`
}
type ConfigCmd struct {
Add *ConfigAddCmd `arg:"subcommand:add" help:"add a config setting"`
Fix *EmptyCmd `arg:"subcommand:fix" help:"fix .config/forge/ and/or repos.pb protobuf file"`
List *EmptyCmd `arg:"subcommand:list" help:"list your config settings"`
Delete string `arg:"--delete" help:"delete this repo"`
Register string `arg:"--register" help:"register your git URL (foo.com/mystuff) or (github.com/foo/bar)"`
}
type CheckoutCmd struct {
User *FindCmd `arg:"subcommand:user" help:"git checkout user"`
Devel *FindCmd `arg:"subcommand:devel" help:"git checkout devel"`
Master *FindCmd `arg:"subcommand:master" help:"git checkout master"`
}
type FindCmd struct {
All bool `arg:"--all" help:"select every repo (the default)"`
Mine bool `arg:"--mine" help:"your repos as defined in the forge config"`
Favorites bool `arg:"--favorites" help:"your repos configured as favorites"`
Private bool `arg:"--private" help:"your private repos from your .config/forge/"`
Dirty bool `arg:"--dirty" help:"only use dirty git repos"`
// ReadOnly bool `arg:"--readonly" help:"include read-only repos"`
}
type args struct {
Checkout *CheckoutCmd `arg:"subcommand:checkout" help:"switch git branches"`
Config *ConfigCmd `arg:"subcommand:config" help:"show your .config/forge/ settings"`
Dirty *EmptyCmd `arg:"subcommand:dirty" help:"check if your git repos are dirty"`
GitReset *EmptyCmd `arg:"subcommand:hard-reset" help:"hard reset your user git branches"`
List *FindCmd `arg:"subcommand:list" help:"just show a table of the current state"`
Patch *PatchCmd `arg:"subcommand:patch" help:"examine and make patch sets"`
GitPull *FindCmd `arg:"subcommand:pull" help:"run 'git pull'"`
Rescan *EmptyCmd `arg:"subcommand:rescan" help:"recreate the git protobuf repos.pb file"`
URL string `arg:"--connect" help:"gowebd url"`
Bash bool `arg:"--bash" help:"generate bash completion"`
BashAuto []string `arg:"--auto-complete" help:"does the actual autocompletion"`
}
func (args) Version() string {
return "forge " + VERSION + " Built on " + BUILDTIME
}
func (a args) Description() string {
return `
forge -- in the spirit of things like sourceforge
Examples:
forge # opens the GUI
forge list # show every repo state
forge dirty # check for dirty git repos
forge pull # run 'git pull' in every repo
forge checkout # switch git branches
`
}
// prints help to STDERR
func (args) doBashHelp() {
name := "forge"
if argv.BashAuto[1] != "''" {
// if this is not blank, then the user has typed something
return
}
if argv.BashAuto[0] != name {
// if this is not the name of the command, the user already started doing something
return
}
if argv.BashAuto[0] == name {
me.pp.WriteHelp(os.Stderr)
return
}
fmt.Fprintln(os.Stderr, "")
fmt.Fprintln(os.Stderr, "hello world")
fmt.Fprintln(os.Stderr, "")
}
func (args) doBashHelpDebug() {
fmt.Fprintln(os.Stderr, "")
fmt.Fprintln(os.Stderr, "hello world")
var more string
p0 := "0" + argv.BashAuto[0]
p1 := "1" + argv.BashAuto[1]
p2 := "2" + argv.BashAuto[2]
if len(argv.BashAuto[1]) >= 0 {
more = "more"
} else {
more = "less"
}
p1a := fmt.Sprintf("1a.%s.%+v.\n", argv.BashAuto[1], len(argv.BashAuto[1]))
fmt.Fprintln(os.Stderr, "pull something else", argv.BashAuto, len(argv.BashAuto), p0, p1, p2, p1a, "end", more)
fmt.Fprintln(os.Stderr, "")
}
func (args) doBashAuto() {
name := "forge"
argv.doBashHelp()
switch argv.BashAuto[0] {
case "checkout":
fmt.Println("user devel master")
case "config":
fmt.Println("add fix list delete")
case "list":
fmt.Println("--all --mine --favorites --private")
case "pull":
fmt.Println("--all --mine --favorites --private")
case "patch":
fmt.Println("--list --submit --show")
case "dirty":
case "user":
case "devel":
case "master":
default:
if argv.BashAuto[0] == name {
// list the subcommands here
fmt.Println("--bash checkout config dirty hard-reset list patch pull rescan")
}
}
os.Exit(0)
}
// complete -F forge --bash forge
func (args) doBash() {
name := "forge"
fmt.Println("# add this in your bashrc:")
fmt.Println("")
fmt.Println("# todo: add this to go-arg as a 'hidden' go-arg option --bash")
fmt.Println("#")
fmt.Println("# todo: make this output work/parse with:")
fmt.Println("# complete -C " + name + " --bash go")
fmt.Println("")
fmt.Println("_" + name + "_complete()")
fmt.Println("{")
fmt.Println(" # sets local to this func vars")
fmt.Println(" local cur prev all")
fmt.Println(" cur=${COMP_WORDS[COMP_CWORD]}")
fmt.Println(" prev=${COMP_WORDS[COMP_CWORD-1]}")
fmt.Println(" all=${COMP_WORDS[@]}")
fmt.Println("")
fmt.Println(" # this is where we generate the go-arg output")
fmt.Println(" GOARGS=$(" + name + " --auto-complete $prev \\'$cur\\' $all)")
fmt.Println("")
fmt.Println(" # this compares the command line input from the user")
fmt.Println(" # to whatever strings we output")
fmt.Println(" COMPREPLY=( $(compgen -W \"$GOARGS\" -- $cur) ) # THIS WORKS")
fmt.Println(" return 0")
fmt.Println("}")
fmt.Println("complete -F _" + name + "_complete " + name)
fmt.Println("")
fmt.Println("# copy and paste the above into your bash shell should work")
os.Exit(0)
}
|
