From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 6 Jun 2021 23:20:41 +0000 (+0100)
Subject: otter cli: With -vv, mention skipped nonexistent prefs
X-Git-Tag: otter-0.7.0~59
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=146d8e33d546055abf40ddb0fbc482fb57be7318;p=otter.git

otter cli: With -vv, mention skipped nonexistent prefs

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/cli/otter.rs b/cli/otter.rs
index ac0692be..b3d6383c 100644
--- a/cli/otter.rs
+++ b/cli/otter.rs
@@ -355,7 +355,13 @@ fn main() {
 
     let data: Option<Prefs> = (||{
       let data = match fs::read_to_string(&prefs_path) {
-        Err(e) if e.kind() == ErrorKind::NotFound => return Ok(None),
+        Err(e) if e.kind() == ErrorKind::NotFound => {
+          if parsed.verbose >= 2 {
+            eprintln!("prefs file {:?} does not exist, skipping",
+                      &prefs_path);
+          }
+          return Ok(None)
+        },
         Err(e) => throw!(AE::from(e).context("open and read")),
         Ok(data) => data,
       };