sync, check disk space

init-server.py

@@ -110,9 +110,7 @@ def add_http_host_cron(c):
 
 
 def run_http_host_sync(c):
-    sudo_cmd(
-        c, '/data/ofm/venv/bin/python -u /data/ofm/http_host/bin/host_manager.py sync', user='ofm'
-    )
+    sudo_cmd(c, '/data/ofm/venv/bin/python -u /data/ofm/http_host/bin/host_manager.py sync')
 
 
 def upload_https_host_files(c):
@@ -218,6 +216,7 @@ def tile_gen(hostname, user, port):
 def debug(hostname, user, port):
     c = get_connection(hostname, user, port)
 
+    upload_https_host_files(c)
     run_http_host_sync(c)
 
 

scripts/http_host/host_manager.py

@@ -179,6 +179,9 @@ def sync(ctx):
     print('running sync')
     print(datetime.datetime.now(tz=datetime.timezone.utc))
 
+    assert_linux()
+    assert_sudo()
+
     download_done = False
     download_done += ctx.invoke(download_tileset, area='monaco')
     download_done += ctx.invoke(download_tileset, area='planet')

scripts/http_host/http_host_lib/download_assets.py

@@ -21,7 +21,9 @@ def download_fonts(assets_dir: Path):
         return
 
     ofm_dir = fonts_dir / 'ofm'
-    shutil.rmtree(ofm_dir, ignore_errors=True)
+    ofm_dir_bak = fonts_dir / 'ofm.bak'
+    shutil.rmtree(ofm_dir_bak, ignore_errors=True)
+    ofm_dir.rename(ofm_dir_bak)
 
     subprocess.run(
         ['tar', '-xzf', local_file, '-C', fonts_dir],
@@ -43,7 +45,9 @@ def download_styles(assets_dir: Path):
         return
 
     ofm_dir = styles_dir / 'ofm'
-    shutil.rmtree(ofm_dir, ignore_errors=True)
+    ofm_dir_bak = styles_dir / 'ofm.bak'
+    shutil.rmtree(ofm_dir_bak, ignore_errors=True)
+    ofm_dir.rename(ofm_dir_bak)
 
     subprocess.run(
         ['tar', '-xzf', local_file, '-C', styles_dir],

scripts/http_host/http_host_lib/download_tileset.py

@@ -5,7 +5,7 @@ from pathlib import Path
 
 import click
 
-from http_host_lib.utils import download_file_aria2
+from http_host_lib.utils import download_file_aria2, get_remote_file_size
 
 
 def download_and_extract_tileset(area: str, version: str, runs_dir: Path) -> bool:
@@ -26,6 +26,17 @@ def download_and_extract_tileset(area: str, version: str, runs_dir: Path) -> boo
     temp_dir.mkdir(parents=True)
 
     url = f'https://{area}.openfreemap.com/{version}/tiles.btrfs.gz'
+
+    # check disk space
+    disk_free = shutil.disk_usage(temp_dir).free
+    file_size = get_remote_file_size(url)
+    if not file_size:
+        raise ValueError('Cannot get remote file size')
+
+    needed_space = file_size * 3
+    if disk_free < needed_space:
+        raise ValueError(f'Not enough disk space. Needed: {needed_space}, free space: {disk_free}')
+
     target_file = temp_dir / 'tiles.btrfs.gz'
     download_file_aria2(url, target_file)