chore: use log/slog to make logging levels available

1 files changed, 15 insertions, 6 deletions

diff --git a/tmp.go b/tmp.go
index e57e199..831a1a0 100644
--- a/tmp.go
+++ b/tmp.go
@@ -2,7 +2,8 @@ package main
 
 import (
 	"fmt"
-	"log" // TODO: eventually change to slog and manage levels
+	"log"
+	"log/slog"
 	"net/url"
 	"os"
 	"os/exec"
@@ -50,6 +51,14 @@ func main() {
 		os.Exit(1)
 	}
 
+	opts := &slog.HandlerOptions{
+		Level: slog.LevelInfo,
+	}
+
+	handler := slog.NewTextHandler(os.Stderr, opts)
+	logger := slog.New(handler)
+	slog.SetDefault(logger)
+
 	cmdname := strings.ToLower(filepath.Base(os.Args[0]))
 	config := URL_VARIANTS[cmdname]
 
@@ -63,14 +72,14 @@ func main() {
 			log.Fatal(err)
 		}
 		fileExt := filepath.Ext(processedFile)
-		log.Printf("size of %s is %d.", processedFile, st.Size())
-		log.Printf("extension is %s", fileExt)
+		slog.Debug(fmt.Sprintf("size of %s is %d.", processedFile, st.Size()))
+		slog.Debug(fmt.Sprintf("extension is %s.", fileExt))
 
 		var fname string
 		var COMPRESSED bool
 
 		if st.Size() > 1000000 && !contains(COMPRESSED_EXTENSIONS, strings.ToLower(fileExt)) {
-			log.Printf("file %s should be compressed (%d b)", processedFile, st.Size())
+			slog.Debug(fmt.Sprintf("file %s should be compressed (%d b)", processedFile, st.Size()))
 			err := exec.Command("gzip", "--keep", "--best", processedFile).Run()
 			if err != nil {
 				log.Fatal("Compressing the file failed!")
@@ -78,7 +87,7 @@ func main() {
 			fname = processedFile + ".gz"
 			COMPRESSED = true
 		} else {
-			log.Printf("file %s should not be compressed (%d b)", processedFile, st.Size())
+			slog.Debug(fmt.Sprintf("file %s should not be compressed (%d b)", processedFile, st.Size()))
 			fname = processedFile
 			COMPRESSED = false
 		}
@@ -93,7 +102,7 @@ func main() {
 		if err != nil {
 			log.Fatal(err)
 		}
-		log.Printf("Unshorten fname = %s", modifiedFname)
+		slog.Debug(fmt.Sprintf("Unshorten fname = %s", modifiedFname))
 
 		_, err = exec.Command("scp", modifiedFname, config["base_url"]).Output()
 		if err != nil {