ReadOnly() support for wit-package

config.go

@@ -139,6 +139,16 @@ func configWrite(filename string, data []byte) error {
 		log.Warn("open config file :", err)
 		return err
 	}
+	if filename == "forge.text" {
+		// add header
+		cfgfile.Write([]byte("# this file is automatically re-generated from forge.pb, however,\n"))
+		cfgfile.Write([]byte("# if you want to edit it by hand, you can:\n"))
+		cfgfile.Write([]byte("# stop forge; remove forge.pb; edit forge.text; start forge\n"))
+		cfgfile.Write([]byte("# this will cause the default behavior to fallback to parsing this file for the config\n"))
+		cfgfile.Write([]byte("\n"))
+		cfgfile.Write([]byte("# this file is intended to be used to customize settings on what\n"))
+		cfgfile.Write([]byte("# git repos you have write access to. That is, where you can run 'git push'\n"))
+	}
 	cfgfile.Write(data)
 	return nil
 }

forgeConfig/Makefile

@@ -7,6 +7,15 @@ build:
 	./forgeConfig
 	FORGE_HOME=/tmp/forge ./forgeConfig
 
+test:
+	./forgeConfig --list
+	./forgeConfig --add --gopath 'go.wit.com/apps/foo'
+	./forgeConfig --add --gopath 'go.wit.com/apps/foowrite' --writable
+	./forgeConfig --add --gopath 'gitea.wit.com' --directory
+	./forgeConfig --add --gopath 'git.wit.org' --directory
+	./forgeConfig --delete --gopath 'go.wit.com/apps/helloworld'
+	./forgeConfig --list
+
 list:
 	./forgeConfig --list
 

forgeConfig/argv.go

@@ -12,8 +12,11 @@ type args struct {
 	ConfigDir string `arg:"env:FORGE_HOME"                    help:"defaults to ~/.config/forge/"`
 	List      bool   `arg:"--list"         default:"false"    help:"list repos in your config"`
 	Add       bool   `arg:"--add"          default:"false"    help:"add a new repo"`
+	Delete    bool   `arg:"--delete"       default:"false"    help:"delete a repo"`
 	Update    bool   `arg:"--update"       default:"false"    help:"update a repo"`
-	Name      string `arg:"--name"                            help:"name 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"`
 	GoPath    string `arg:"--gopath"                          help:"gopath of the repo"`
 }
 

forgeConfig/main.go

@@ -26,6 +26,19 @@ func main() {
 		}
 		os.Exit(0)
 	}
+
+	// try to delete, then save config and exit
+	if argv.Delete {
+		if oldr := repos.DeleteByPath(argv.GoPath); oldr == nil {
+			log.Info("deleted", argv.GoPath, "did not exist. did nothing")
+			os.Exit(0)
+		}
+		log.Info("deleted", argv.GoPath, "ok")
+		repos.ConfigSave()
+		os.Exit(0)
+	}
+
+	// try to update, then save config and exit
 	if argv.Update {
 		/*
 			if repos.UpdateGoPath(argv.Name, argv.GoPath) {
@@ -35,10 +48,15 @@ func main() {
 		*/
 		os.Exit(0)
 	}
+
+	// try to add, then save config and exit
 	if argv.Add {
 		log.Info("going to add a new repo", argv.GoPath)
 		new1 := new(forgepb.Repo)
 		new1.GoPath = argv.GoPath
+		new1.Writable = argv.Writable
+		new1.ReadOnly = argv.ReadOnly
+		new1.Directory = argv.Directory
 		if repos.Append(new1) {
 			log.Info("added", new1.GoPath, "ok")
 		} else {

update.go

@@ -1,5 +1,7 @@
 package forgepb
 
+import "strings"
+
 func (all *Repos) UpdateGoPath(name string, gopath string) bool {
 	oldr := all.DeleteByPath(name)
 	if oldr == nil {
@@ -11,3 +13,79 @@ func (all *Repos) UpdateGoPath(name string, gopath string) bool {
 	oldr.GoPath = gopath
 	return all.Append(oldr)
 }
+
+// returns true if gopath is readonly()
+func (all *Repos) ReadOnly(gopath string) bool {
+	var match *Repo
+
+	loop := all.SortByPath() // get the list of repos
+	for loop.Scan() {
+		r := loop.Repo()
+		if r.GoPath == gopath {
+			// exact gopath match
+			if r.Writable {
+				return false
+			}
+			if r.ReadOnly {
+				return true
+			}
+			// private is assumed to be r/w unless above is specifically set
+			if r.Private {
+				return false
+			}
+		}
+		// search for potential dir matches
+		if r.Directory {
+			// test the dir
+			if strings.HasPrefix(gopath, r.GoPath) {
+				match = r
+			}
+		}
+	}
+
+	// take the settings from the directory match
+	if match.Writable {
+		return false
+	}
+	if match.ReadOnly {
+		return true
+	}
+	// private is assumed to be r/w unless above is specifically set
+	if match.Private {
+		return false
+	}
+
+	// always assume readonly
+	return true
+}
+
+// is this a non-publishable repo?
+func (all *Repos) Private(gopath string) bool {
+	var match *Repo
+
+	loop := all.SortByPath() // get the list of repos
+	for loop.Scan() {
+		r := loop.Repo()
+		if r.GoPath == gopath {
+			// if private is set here, then ok, otherwise
+			// still check if a Directory match exists
+			if r.Private {
+				return true
+			}
+		}
+		// search for potential dir matches
+		if r.Directory {
+			// test the dir
+			if strings.HasPrefix(gopath, r.GoPath) {
+				match = r
+			}
+		}
+	}
+
+	if match.Private {
+		return true
+	}
+
+	// otherwise, assume not private
+	return true
+}