Added "bug status" and "bug priority" commands

BugApplication.go

@@ -207,6 +207,71 @@ func (a BugApplication) Create(Args []string) {
 	}
 }
 
+func (a BugApplication) Priority(args []string) {
+	if len(args) < 1 {
+		fmt.Printf("Usage: %s priority issuenum [set priority]\n", os.Args[0])
+		return
+	}
+
+	idx, err := strconv.Atoi(args[0])
+	if err != nil {
+		fmt.Printf("Invalid issue number. \"%s\" is not a number.\n\n", args[0])
+		fmt.Printf("Usage: %s priority issuenum [set priority]\n", os.Args[0])
+		return
+	}
+	b, err := bugs.LoadBugByIndex(idx)
+	if err != nil {
+		fmt.Printf("Invalid issue number %s\n", args[0])
+		return
+	}
+	if len(args) > 1 {
+		newPriority := strings.Join(args[1:], " ")
+		err := b.SetPriority(newPriority)
+		if err != nil {
+			fmt.Printf("Error setting priority: %s", err.Error())
+		}
+	} else {
+		priority := b.Priority()
+		if priority == "" {
+			fmt.Printf("Priority not defined\n")
+		} else {
+			fmt.Printf("%s\n", priority)
+		}
+	}
+}
+func (a BugApplication) Status(args []string) {
+	if len(args) < 1 {
+		fmt.Printf("Usage: %s status issuenum [set status]\n", os.Args[0])
+		return
+	}
+
+	idx, err := strconv.Atoi(args[0])
+	if err != nil {
+		fmt.Printf("Invalid bug number. \"%s\" is not a number.\n\n", args[0])
+		fmt.Printf("Usage: %s status issuenum [set status]\n", os.Args[0])
+		return
+	}
+	b, err := bugs.LoadBugByIndex(idx)
+	if err != nil {
+		fmt.Printf("Invalid bug number %s\n", args[0])
+		return
+	}
+	if len(args) > 1 {
+		newStatus := strings.Join(args[1:], " ")
+		fmt.Printf("Setting status to %s\n", newStatus)
+		err := b.SetStatus(newStatus)
+		if err != nil {
+			fmt.Printf("Error setting status: %s", err.Error())
+		}
+	} else {
+		status := b.Status()
+		if status == "" {
+			fmt.Printf("Status not defined\n")
+		} else {
+			fmt.Printf("%s\n", status)
+		}
+	}
+}
 func (a BugApplication) Dir() {
 	fmt.Printf("%s", bugs.GetRootDir()+"/issues")
 }

BugHelp.go

@@ -46,6 +46,35 @@ print any issues which have that tag (in short form)
 			`This will launch your standard editor to edit the description of the bug numbered 
 IssueNumber, where IssueNumber is a reference to same index provided with a
 "bug list" command.
+`)
+	case "status":
+		fmt.Printf("Usage: " + os.Args[0] + " status IssueNumber [NewStatus]\n\n")
+		fmt.Printf(
+			`This will edit or display the status of the bug numbered IssueNumber.
+            
+If NewStatus is provided, it will update the first line of the Status file
+for the issue (creating the file as necessary). If not provided, it will 
+display the first line of the Status file to STDOUT.
+
+Note that you can manually edit the Status file in the issues/ directory
+to provide further explanation (for instance, why that status is set.)
+This command will preserve the explanation when updating a status.
+`)
+	case "priority":
+		fmt.Printf("Usage: " + os.Args[0] + " priority IssueNumber [NewPriority]\n\n")
+		fmt.Printf(
+			`This will edit or display the priority of the bug numbered IssueNumber.
+By convention, priorities should be an integer number (higher is more 
+urgent), but that is not enforced by this command and NewPriority can
+be any free-form text if you prefer.
+            
+If NewPriority is provided, it will update the first line of the Priority
+file for the issue (creating the file as necessary). If not provided, it 
+will display the first line of the Priority file to STDOUT.
+
+Note that you can manually edit the Priority file in the issues/ directory
+to provide further explanation (for instance, why that priority is set.)
+This command will preserve the explanation when updating a priority.
 `)
 	case "rm":
 		fallthrough
@@ -107,17 +136,24 @@ Tags can be any string which would make a valid file name.
 		fmt.Printf("Usage: " + os.Args[0] + " command [options]\n\n")
 		fmt.Printf("Use \"bug help [command]\" for more information about any command below\n\n")
 		fmt.Printf("Valid commands\n")
-		fmt.Printf("\tcreate\tFile a new bug\n")
-		fmt.Printf("\tlist\tList existing bugs\n")
-		fmt.Printf("\tedit\tEdit an existing bug\n")
-		fmt.Printf("\ttag\tTag a bug with a category\n")
-		fmt.Printf("\tclose\tDelete an existing bug\n")
-		fmt.Printf("\tcommit\tCommit any new, changed or deleted bug to git\n")
-		fmt.Printf("\tpurge\tRemove all issues not tracked by git\n")
-		fmt.Printf("\trm\tAlias of close\n")
-		fmt.Printf("\tenv\tShow settings that bug will use if invoked from this directory\n")
-		fmt.Printf("\tdir\tPrints the issues directory to stdout (useful subcommand in the shell)\n")
-		fmt.Printf("\tpwd\tAlias of dir\n")
-		fmt.Printf("\thelp\tShow this screen\n")
+		fmt.Printf("\nIssue editing commands:\n")
+		fmt.Printf("\tcreate\t File a new bug\n")
+		fmt.Printf("\tlist\t List existing bugs\n")
+		fmt.Printf("\tedit\t Edit an existing bug\n")
+		fmt.Printf("\ttag\t Tag a bug with a category\n")
+		fmt.Printf("\tclose\t Delete an existing bug\n")
+		fmt.Printf("\trm\t Alias of close\n")
+		fmt.Printf("\tstatus\t View or edit a bug's status\n")
+		fmt.Printf("\tpriority View or edit a bug's priority\n")
+
+		fmt.Printf("\nSource control commands:\n")
+		fmt.Printf("\tcommit\t Commit any new, changed or deleted bug to git\n")
+		fmt.Printf("\tpurge\t Remove all issues not tracked by git\n")
+
+		fmt.Printf("\nOther commands:\n")
+		fmt.Printf("\tenv\t Show settings that bug will use if invoked from this directory\n")
+		fmt.Printf("\tdir\t Prints the issues directory to stdout (useful subcommand in the shell)\n")
+		fmt.Printf("\tpwd\t Alias of dir\n")
+		fmt.Printf("\thelp\t Show this screen\n")
 	}
 }

README.md

@@ -21,17 +21,26 @@ Usage: bug command [options]
 Use "bug help [command]" for more information about any command below
 
 Valid commands
-    create  File a new bug
-    list    List existing bugs
-    edit    Edit an existing bug
-    close   Delete an existing bug
-    commit  Commit any new, changed or deleted bug to git
-    purge   Remove all issues not tracked by git
-    rm      Alias of close
-    env     Show settings that bug will use if invoked from this directory
-    dir     Prints the issues directory to stdout (useful subcommand in the shell)
-    pwd     Alias of dir
-    help    Show this screen
+
+Issue editing commands:
+	create	 File a new bug
+	list	 List existing bugs
+	edit	 Edit an existing bug
+	tag	 Tag a bug with a category
+	close	 Delete an existing bug
+	rm	 Alias of close
+	status	 View or edit a bug's status
+	priority View or edit a bug's priority
+
+Source control commands:
+	commit	 Commit any new, changed or deleted bug to git
+	purge	 Remove all issues not tracked by git
+
+Other commands:
+	env	 Show settings that bug will use if invoked from this directory
+	dir	 Prints the issues directory to stdout (useful subcommand in the shell)
+	pwd	 Alias of dir
+	help	 Show this screen
 
 $ bug create I don't know what I'm doing
 # (Your standard editor will open here for you to enter a description, save it when you're done)

bugs/Bug.go

@@ -47,10 +47,19 @@ func (b Bug) ViewBug() {
 	fmt.Printf("Title: %s\n\n", b.Title)
 	fmt.Printf("Description:\n%s", b.Description)
 
+	status := b.Status()
+	if status != "" {
+		fmt.Printf("\nStatus: %s", status)
+	}
+	priority := b.Priority()
+	if priority != "" {
+		fmt.Printf("\nPriority: %s", priority)
+	}
 	tags := b.Tags()
 	if tags != nil {
 		fmt.Printf("\nTags: %s", strings.Join(tags, ", "))
 	}
+
 }
 
 func (b Bug) Tags() []string {
@@ -68,3 +77,54 @@ func (b Bug) Tags() []string {
 	return tags
 
 }
+
+func (b Bug) getField(fieldName string) string {
+	dir, _ := b.GetDirectory()
+	field, err := ioutil.ReadFile(string(dir) + "/" + fieldName)
+	if err != nil {
+		return ""
+	}
+	lines := strings.Split(string(field), "\n")
+	if len(lines) > 0 {
+		return strings.TrimSpace(lines[0])
+	}
+	return ""
+}
+
+func (b Bug) setField(fieldName, value string) error {
+	dir, _ := b.GetDirectory()
+	oldValue, err := ioutil.ReadFile(string(dir) + "/" + fieldName)
+	var oldLines []string
+	if err == nil {
+		oldLines = strings.Split(string(oldValue), "\n")
+	}
+
+	newValue := ""
+	if len(oldLines) >= 1 {
+		// If there were 0 or 1 old lines, overwrite them
+		oldLines[0] = value
+		newValue = strings.Join(oldLines, "\n")
+	} else {
+		newValue = value
+	}
+
+	err = ioutil.WriteFile(string(dir)+"/"+fieldName, []byte(newValue), 0644)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+func (b Bug) Status() string {
+	return b.getField("Status")
+}
+
+func (b Bug) SetStatus(newStatus string) error {
+	return b.setField("Status", newStatus)
+}
+func (b Bug) Priority() string {
+	return b.getField("Priority")
+}
+
+func (b Bug) SetPriority(newValue string) error {
+	return b.setField("Priority", newValue)
+}

bugs/Find.go

@@ -1,5 +1,27 @@
 package bugs
 
+import (
+	"fmt"
+	"io/ioutil"
+)
+
+type BugNotFoundError string
+
+func (b BugNotFoundError) Error() string {
+	return "Bug not found"
+}
 func FindBugsByTag(tags []string) []Bug {
 	return []Bug{}
 }
+
+func LoadBugByIndex(idx int) (*Bug, error) {
+	issues, _ := ioutil.ReadDir(string(GetRootDir()) + "/issues")
+	if idx < 1 || idx > len(issues) {
+		return nil, BugNotFoundError("Invalid Index")
+	}
+
+	b := Bug{}
+	directoryString := fmt.Sprintf("%s%s%s", GetRootDir(), "/issues/", issues[idx-1].Name())
+	b.LoadBug(Directory(directoryString))
+	return &b, nil
+}

issues/Add-support-for-other-source-control-engines/Description

@@ -0,0 +1,3 @@
+It would be nice to support things other than
+git as a storage engine. In particular, a 
+BugsEverywhere user requested hg support.

issues/Dashes-in-titles-are-not-interpreted-according-to-spec/Status

@@ -0,0 +1 @@
+open

issues/Should-have-bug-relabel-command/Description

@@ -0,0 +1,4 @@
+There is currently no way to update a bug's title. There
+should be a relabel command to make it easier to change
+the title of a bug without manually doing a mv and commiting
+to source control

issues/Should-have-milestone-and-roadmap-command/Description

@@ -0,0 +1,7 @@
+There should be a command to add a milestone to issues, and
+another command to display all issues sorted by milestone
+(and subsorted by priority?) in markdown (or other easy, human
+readable) format.
+
+Then there can be a git hook to generate a roadmap automatically
+on commit.

issues/bug-tag-with-no-arguments/Description

@@ -0,0 +1,2 @@
+"bug tag" with no arguments should print a show usage
+line. It should also display all currently in use tags.

main.go

@@ -35,6 +35,10 @@ func main() {
 			fallthrough
 		case "list":
 			app.List(os.Args[2:])
+		case "priority":
+			app.Priority(os.Args[2:])
+		case "status":
+			app.Status(os.Args[2:])
 		case "tag":
 			app.Tag(os.Args[2:])
 		case "purge":