Fix #26 Add Verbose mode to be easier to debug

rach · Jan 7, 2016 · e441341 · e441341
1 parent b051abf
commit e441341
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Showing 2 changed files with 13 additions and 0 deletions.
diff --git a/main.go b/main.go
@@ -32,6 +32,7 @@ var (
 		Short('p').Default("2345").PlaceHolder("PORT").Int()
 	sslmode = app.Flag("sslmode", "database SSL mode (default: disable)").
 		Short('s').Default("disable").PlaceHolder("SSLMODE").String()
+	verbose  = app.Flag("verbose", "").Short('v').Bool()
 	password = app.Flag("password", "").Short('W').Bool()
 	username = addUsernameFlag(app)
 	database = app.Arg("DBNAME", "").Required().String()

diff --git a/query.go b/query.go
@@ -47,6 +47,9 @@ type TableBloatDatabaseResult struct {
 type databaseResultFct func(db *sqlx.DB) interface{}
 
 func GetIndexBloatResult(db *sqlx.DB) interface{} {
+	if *verbose {
+		log.Printf("Fetch Indexes Bloat")
+	}
 	r := []IndexBloatDatabaseResult{}
 	err := db.Select(&r, IndexBloatSql)
 	if err != nil {
@@ -56,6 +59,9 @@ func GetIndexBloatResult(db *sqlx.DB) interface{} {
 }
 
 func GetTableBloatResult(db *sqlx.DB) interface{} {
+	if *verbose {
+		log.Printf("Fetch Tables Bloat")
+	}
 	r := []TableBloatDatabaseResult{}
 	err := db.Select(&r, TableBloatSql)
 	if err != nil {
@@ -65,6 +71,9 @@ func GetTableBloatResult(db *sqlx.DB) interface{} {
 }
 
 func GetNumberOfConnectionResult(db *sqlx.DB) interface{} {
+	if *verbose {
+		log.Printf("Fetch Number of Connections")
+	}
 	r := NumberOfConnectionResult{}
 	err := db.Get(&r, NumberOfConnectionSql)
 	if err != nil {
@@ -74,6 +83,9 @@ func GetNumberOfConnectionResult(db *sqlx.DB) interface{} {
 }
 
 func GetDatabeSizeResult(db *sqlx.DB) interface{} {
+	if *verbose {
+		log.Printf("Fetch Database Size")
+	}
 	r := DatabaseSizeResult{}
 	err := db.Get(&r, DatabaseSizeSql)
 	if err != nil {