rename Print() to Error(), add a Print() for STDOUT. Also remove more fmt.Print calls

commands/command_config.go

@@ -2,7 +2,6 @@ package gitmedia
 
 import (
 	core ".."
-	"fmt"
 )
 
 type ConfigCommand struct {
@@ -11,7 +10,7 @@ type ConfigCommand struct {
 
 func (c *ConfigCommand) Run() {
 	config := core.Config()
-	fmt.Printf("Endpoint: %s\n", config.Endpoint)
+	core.Print("Endpoint: %s\n", config.Endpoint)
 }
 
 func init() {

commands/command_queues.go

@@ -3,7 +3,6 @@ package gitmedia
 import (
 	".."
 	"../queuedir"
-	"fmt"
 )
 
 type QueuesCommand struct {
@@ -12,16 +11,15 @@ type QueuesCommand struct {
 
 func (c *QueuesCommand) Run() {
 	err := gitmedia.WalkQueues(func(name string, queue *queuedir.Queue) error {
-		fmt.Println(name)
+		gitmedia.Print(name)
 		return queue.Walk(func(id string, body []byte) error {
-			fmt.Println("  " + string(body))
+			gitmedia.Print("  " + string(body))
 			return nil
 		})
 	})
 
 	if err != nil {
-		fmt.Println("Error walking queues")
-		fmt.Println(err)
+		gitmedia.Panic(err, "Error walking queues")
 	}
 }
 

commands/command_version.go

@@ -2,7 +2,6 @@ package gitmedia
 
 import (
 	core ".."
-	"fmt"
 )
 
 type VersionCommand struct {
@@ -16,9 +15,9 @@ func (c *VersionCommand) Setup() {
 
 func (c *VersionCommand) Run() {
 	if c.LovesComics {
-		fmt.Println("Nothing may see Gah Lak Tus and survive.")
+		core.Print("Nothing may see Gah Lak Tus and survive.")
 	} else {
-		fmt.Printf("%s v%s\n", c.Name, core.Version)
+		core.Print("%s v%s\n", c.Name, core.Version)
 	}
 }
 

commands/commands.go

@@ -98,6 +98,6 @@ func registerCommand(name string, cmdcb func(*Command) RunnableCommand) {
 }
 
 func missingCommand(cmd *Command, subname string) {
-	core.Print("%s: '%s' is not a %s command.  See %s help.",
+	core.Error("%s: '%s' is not a %s command.  See %s help.",
 		cmd.Name, subname, cmd.Name, cmd.Name)
 }

logging.go

@@ -14,28 +14,36 @@ import (
 )
 
 var (
-	Debugging   = false
-	ErrorBuffer = &bytes.Buffer{}
-	ErrorWriter = io.MultiWriter(os.Stderr, ErrorBuffer)
+	Debugging    = false
+	ErrorBuffer  = &bytes.Buffer{}
+	ErrorWriter  = io.MultiWriter(os.Stderr, ErrorBuffer)
+	OutputWriter = io.MultiWriter(os.Stdout, ErrorBuffer)
 )
 
-// Print prints a formatted message to Stderr.  It also gets printed to the
+// Error prints a formatted message to Stderr.  It also gets printed to the
 // panic log if one is created for this command.
-func Print(format string, args ...interface{}) {
+func Error(format string, args ...interface{}) {
 	line := fmt.Sprintf(format, args...)
 	fmt.Fprintln(ErrorWriter, line)
 }
 
+// Print prints a formatted message to Stdout.  It also gets printed to the
+// panic log if one is created for this command.
+func Print(format string, args ...interface{}) {
+	line := fmt.Sprintf(format, args...)
+	fmt.Fprintln(OutputWriter, line)
+}
+
 // Exit prints a formatted message and exits.
 func Exit(format string, args ...interface{}) {
-	Print(format, args...)
+	Error(format, args...)
 	os.Exit(2)
 }
 
 // Panic prints a formatted message, and writes a stack trace for the error to
 // a log file before exiting.
 func Panic(err error, format string, args ...interface{}) {
-	Print(format, args...)
+	Error(format, args...)
 	handlePanic(err)
 	os.Exit(2)
 }