From 310cbaea37d1b3a8d417633bc6f9a318b12373f8 Mon Sep 17 00:00:00 2001
From: Tim Hockin <thockin@google.com>
Date: Wed, 13 Sep 2023 08:23:29 -0700
Subject: [PATCH] Add $GITSYNC_VERBOSE to set verbosity via env

---
 README.md | 2 +-
 main.go   | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index c1b33b3..5dbf556 100644
--- a/README.md
+++ b/README.md
@@ -361,7 +361,7 @@ OPTIONS
             The username to use for git authentication (see --password-file or
             --password).
 
-    -v, --verbose <int>
+    -v, --verbose <int>, $GITSYNC_VERBOSE
             Set the log verbosity level.  Logs at this level and lower will be
             printed.  Logs follow these guidelines:
 
diff --git a/main.go b/main.go
index 86f5924..572cb06 100644
--- a/main.go
+++ b/main.go
@@ -342,7 +342,8 @@ func main() {
 	flHelp := pflag.BoolP("help", "h", false, "print help text and exit")
 	flManual := pflag.Bool("man", false, "print the full manual and exit")
 
-	flVerbose := pflag.IntP("verbose", "v", 0,
+	flVerbose := pflag.IntP("verbose", "v",
+		envInt(0, "GITSYNC_VERBOSE"),
 		"logs at this V level and lower will be printed")
 
 	flRepo := pflag.String("repo",
@@ -2506,7 +2507,7 @@ OPTIONS
             The username to use for git authentication (see --password-file or
             --password).
 
-    -v, --verbose <int>
+    -v, --verbose <int>, $GITSYNC_VERBOSE
             Set the log verbosity level.  Logs at this level and lower will be
             printed.  Logs follow these guidelines: