From 81b87724da3216817057d6febdf8036bf7dfca65 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Thu, 17 Feb 2022 12:34:06 +0100
Subject: vidhar: ...

---
 hosts/vidhar/borg/copy.py | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/hosts/vidhar/borg/copy.py b/hosts/vidhar/borg/copy.py
index b99e301a..af876d99 100755
--- a/hosts/vidhar/borg/copy.py
+++ b/hosts/vidhar/borg/copy.py
@@ -31,8 +31,14 @@ parser.add_argument('source', metavar='REPO_OR_ARCHIVE')
 parser.add_argument('target', metavar='REPO_OR_ARCHIVE')
 args = parser.parse_args()
 
+halo_args = {
+    stream: sys.stderr,
+    enabled: not sys.stderr.isatty(),
+    spinner: 'arc'
+}
+
 def read_repo(path):
-    with Halo(text=f'Listing {path}', spinner='arc') as sp:
+    with Halo(text=f'Listing {path}', **halo_args) as sp:
         res = None
         with subprocess.Popen(['borg', 'list', '--info', '--lock-wait', '120', '--json', path], stdout=subprocess.PIPE) as proc:
             res = json.load(proc.stdout)['archives']
@@ -58,7 +64,7 @@ class ToSync:
 
 def copy_archive(src_repo_path, dst_repo_path, entry):
     cache_suffix = None
-    with Halo(text=f'Determine archive parameters', spinner='arc') as sp:
+    with Halo(text=f'Determine archive parameters', **halo_args) as sp:
         match = re.compile('^(.*)-[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}(\.(checkpoint|recreate)(\.[0-9]+)?)?').fullmatch(entry['name'])
         if match:
             repo_id = None
@@ -91,7 +97,7 @@ def copy_archive(src_repo_path, dst_repo_path, entry):
             os.chdir('/')
             dir = pathlib.Path('/borg')
             dir.mkdir(parents=True,exist_ok=True)
-            with Halo(text=f'Determine size', spinner='arc') as sp:
+            with Halo(text=f'Determine size', **halo_args) as sp:
                 total_size = None
                 total_files = None
                 with subprocess.Popen(['borg', 'info', '--info', '--json', '--lock-wait', '120', f'{src_repo_path}::{entry["name"]}'], stdout=subprocess.PIPE, text=True) as proc:
@@ -101,7 +107,7 @@ def copy_archive(src_repo_path, dst_repo_path, entry):
                 sp.succeed(f'{total_files} files, {naturalsize(total_size, binary=True)}')
             # print(f'Mounting to {dir}', file=stderr)
             with subprocess.Popen(['borg', 'mount', '--foreground', '--progress', '--lock-wait', '120', f'{src_repo_path}::{entry["name"]}', dir]) as mount_proc:
-                with Halo(text='Waiting for mount', spinner='arc') as sp:
+                with Halo(text='Waiting for mount', **halo_args) as sp:
                     wait_start = datetime.now()
                     while True:
                         ret = subprocess.run(['mountpoint', '-q', dir])
-- 
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