1 files changed, 22 insertions, 0 deletions

diff --git a/hel/recv-media.nix b/hel/recv-media.nix
new file mode 100644
index 00000000..f85598f4
--- /dev/null
+++ b/hel/recv-media.nix
@@ -0,0 +1,22 @@
+{ stdenv, coreutils, ffmpeg-full writeScriptBin }:
+
+writeScriptBin "recv-media" ''
+  #!${stdenv.shell}
+
+  PATH=${ffmpeg-full}/bin:${coreutils}/bin
+
+  dir=/var/media
+  
+  file="''${dir}/.$(basename "$1")"
+  file2="''${dir}/.copy.$(basename "$1")"
+  nFile="''${dir}/$(basename "$1")"
+  cat > "''${file}"
+  if ! ffmpeg -v warning -i "''${file}" -c copy "''${file2}" 2>&1 </dev/null; then
+    echo "Download of ''${file} failed"
+    rm -f "''${nFile}" "''${file}" "''${file2}"
+    exit 1
+  else
+    rm -f "''${file}"
+    mv "''${file2}" "''${nFile}"
+  fi
+'';