1 files changed, 37 insertions, 0 deletions

diff --git a/flakes/mypackages/lib/default.nix b/flakes/mypackages/lib/default.nix
new file mode 100644
index 0000000..972ace0
--- /dev/null
+++ b/flakes/mypackages/lib/default.nix
@@ -0,0 +1,37 @@
+{
+  flakePartsAddPerSystem = import ./flake-parts-lib.nix;
+  nodeEnv = import ./node-env.nix;
+  postfixScript = pkgs: name: script: pkgs.writeScript name ''
+    #! ${pkgs.stdenv.shell}
+    mail=$(${pkgs.coreutils}/bin/cat -)
+    output=$(echo "$mail" | ${script} 2>&1)
+    ret=$?
+
+    if [ "$ret" != "0" ]; then
+      echo "$mail" \
+        | ${pkgs.procmail}/bin/formail -i "X-Return-Code: $ret" \
+        | /run/wrappers/bin/sendmail -i scripts_error+${name}@mail.immae.eu
+
+    messageId=$(echo "$mail" | ${pkgs.procmail}/bin/formail -x "Message-Id:")
+    repeat=$(echo "$mail" | ${pkgs.procmail}/bin/formail -X "From:" -X "Received:")
+
+    ${pkgs.coreutils}/bin/cat <<EOF | /run/wrappers/bin/sendmail -i scripts_error+${name}@mail.immae.eu
+    $repeat
+    To: scripts_error+${name}@mail.immae.eu
+    Subject: Log from script error
+    Content-Type: text/plain; charset="UTF-8"
+    Content-Transfer-Encoding: 8bit
+    References:$messageId
+    MIME-Version: 1.0
+    X-Return-Code: $ret
+
+    Error code: $ret
+    Output of message:
+    --------------
+    $output
+    --------------
+    EOF
+    fi
+  '';
+
+}