Cleanup previous PR

tools/cli/fish.go

@@ -4,7 +4,7 @@ package cli
 
 import (
 	"fmt"
-	"sort"
+	"slices"
 	"strings"
 
 	"kitty/tools/cli/markup"
@@ -23,7 +23,6 @@ func fish_completion_script(commands []string) (string, error) {
 	}
 	if len(commands) == 0 {
 		commands = append(commands, utils.Keys(all_commands)...)
-		sort.Strings(commands)
 	}
 	script := strings.Builder{}
 	script.WriteString(`function __ksi_completions
@@ -33,6 +32,7 @@ func fish_completion_script(commands []string) (string, error) {
 end
 
 `)
+	slices.Sort(commands)
 	for _, cmd := range commands {
 		if all_commands[cmd] {
 			fmt.Fprintf(&script, "complete -f -c %s -a \"(__ksi_completions)\"\n", cmd)

tools/cli/help.go

@@ -8,8 +8,8 @@ import (
 	"os"
 	"os/exec"
 	"slices"
-	"strings"
 	"strconv"
+	"strings"
 	"time"
 
 	"golang.org/x/sys/unix"
@@ -137,10 +137,8 @@ func ShowHelpInPager(text string) {
 }
 
 func getDeterministicTimestamp() time.Time {
-	if epochStr, exists := os.LookupEnv("SOURCE_DATE_EPOCH"); exists {
-			if epoch, err := strconv.ParseInt(epochStr, 10, 64); err == nil {
-					return time.Unix(epoch, 0).UTC()
-			}
+	if epoch, err := strconv.ParseInt(os.Getenv("SOURCE_DATE_EPOCH"), 10, 64); err == nil {
+		return time.Unix(epoch, 0).UTC()
 	}
 	return time.Now()
 }