remove things that are no longer needed; add new build tags

conf/lex.go

@@ -399,7 +399,7 @@ func lexVariables(l *lexer) stateFn {
 	}
 }
 
-func lexTop(l *lexer) stateFn {
+func lexTop(*lexer) stateFn {
 	return lexVariables
 }
 

conf/parse_test.go

@@ -159,7 +159,7 @@ var parseTests = []struct {
 			Blocks: []Block{
 				{
 					Include: []string{"foo"},
-					Preps:   []Prep{Prep{Command: "command"}},
+					Preps:   []Prep{{Command: "command"}},
 				},
 			},
 		},
@@ -171,7 +171,7 @@ var parseTests = []struct {
 			Blocks: []Block{
 				{
 					Include: []string{"foo"},
-					Preps:   []Prep{Prep{Command: "command", Onchange: true}},
+					Preps:   []Prep{{Command: "command", Onchange: true}},
 				},
 			},
 		},
@@ -183,7 +183,7 @@ var parseTests = []struct {
 			Blocks: []Block{
 				{
 					Include: []string{"foo"},
-					Preps:   []Prep{Prep{Command: "command\n-one\n-two"}},
+					Preps:   []Prep{{Command: "command\n-one\n-two"}},
 				},
 			},
 		},
@@ -195,7 +195,7 @@ var parseTests = []struct {
 			Blocks: []Block{
 				{
 					Include: []string{"foo", "bar"},
-					Preps:   []Prep{Prep{Command: "command"}},
+					Preps:   []Prep{{Command: "command"}},
 				},
 			},
 		},

daemon.go

@@ -94,7 +94,7 @@ func (d *daemon) Restart() {
 	}
 }
 
-func (d *daemon) Shutdown(sig os.Signal) error {
+func (d *daemon) Shutdown() error {
 	d.log.Notice(">> stopping")
 	d.stop = true
 	if d.ex != nil {
@@ -160,7 +160,7 @@ func (dp *DaemonPen) Shutdown(sig os.Signal) {
 	defer dp.Unlock()
 	if dp.daemons != nil {
 		for _, d := range dp.daemons {
-			d.Shutdown(sig)
+			d.Shutdown()
 		}
 	}
 }

notify/notify.go

@@ -33,7 +33,7 @@ type GrowlNotifier struct {
 }
 
 // Push implements Notifier
-func (GrowlNotifier) Push(title string, text string, iconPath string) {
+func (GrowlNotifier) Push(_ string, text string, _ string) {
 	cmd := exec.Command(
 		"growlnotify", "-n", prog, "-d", prog, "-m", text, prog,
 	)
@@ -45,7 +45,7 @@ type LibnotifyNotifier struct {
 }
 
 // Push implements Notifier
-func (LibnotifyNotifier) Push(title string, text string, iconPath string) {
+func (LibnotifyNotifier) Push(_ string, text string, _ string) {
 	cmd := exec.Command(
 		"notify-send", prog, text,
 	)

proc.go

@@ -1,10 +1,7 @@
 package modd
 
 import (
-	"bufio"
-	"io"
 	"strings"
-	"sync"
 
 	"github.com/cortesi/termlog"
 )
@@ -33,15 +30,3 @@ func niceHeader(preamble string, command string) string {
 	command = termlog.DefaultPalette.Header.SprintFunc()(shortCommand(command))
 	return pre + command
 }
-
-func logOutput(wg *sync.WaitGroup, fp io.ReadCloser, out func(string, ...interface{})) {
-	defer wg.Done()
-	r := bufio.NewReader(fp)
-	for {
-		line, _, err := r.ReadLine()
-		if err != nil {
-			return
-		}
-		out("%s", string(line))
-	}
-}

shell/proc_windows.go

@@ -1,9 +1,9 @@
+//go:build windows
 // +build windows
 
 package shell
 
 import (
-	"os"
 	"os/exec"
 	"strconv"
 	"syscall"
@@ -16,6 +16,6 @@ func prepCmd(cmd *exec.Cmd) {
 	}
 }
 
-func (e *Executor) sendSignal(sig os.Signal) error {
+func (e *Executor) sendSignal() error {
 	return exec.Command("taskkill", "/f", "/t", "/pid", strconv.Itoa(e.cmd.Process.Pid)).Run()
 }

shell/shell.go

@@ -153,7 +153,7 @@ func (e *Executor) Signal(sig os.Signal) error {
 	if !e.running() {
 		return fmt.Errorf("executor not running")
 	}
-	return e.sendSignal(sig)
+	return e.sendSignal()
 }
 
 func (e *Executor) Stop() error {