From: Scott Worley <scottworley@scottworley.com>
Date: Sat, 30 May 2020 18:27:45 +0000 (-0700)
Subject: Support multiple key files
X-Git-Url: http://git.scottworley.com/auto-upgrade-with-pinch/commitdiff_plain/318cb8e22fa7dcdf691149b520b5d24428ee3cc9?ds=sidebyside

Support multiple key files
---

diff --git a/overlays/keyedgit.nix b/overlays/keyedgit.nix
index 7688ace..6cce6fe 100644
--- a/overlays/keyedgit.nix
+++ b/overlays/keyedgit.nix
@@ -3,16 +3,22 @@
 self: super: {
   keyedgit = keys:
     let
+      keyfile = if builtins.isList keys then
+        super.runCommand "keyfile" { } ''
+          cat ${super.lib.escapeShellArgs keys} > $out
+        ''
+      else
+        keys;
       homelessGPG = super.writeShellScript "homeless-gpg" ''
         export GNUPGHOME=$(mktemp -d)
         trap 'rm -r "$GNUPGHOME"' EXIT
         ${self.gnupg}/bin/gpg "$@"
       '';
-      keyring = super.runCommand "keyedkeyring.gpg" {} ''
-        ${homelessGPG} --no-default-keyring --keyring=$out --import ${keys}
+      keyring = super.runCommand "keyedkeyring.gpg" { } ''
+        ${homelessGPG} --no-default-keyring --keyring=$out --import ${keyfile}
       '';
-      keyids = super.runCommand "keyids" {} ''
-        ${homelessGPG} --no-default-keyring --with-colons --show-keys ${keys} |
+      keyids = super.runCommand "keyids" { } ''
+        ${homelessGPG} --no-default-keyring --with-colons --show-keys ${keyfile} |
           ${self.gawk}/bin/awk -F: '$1 == "pub" { print $5 }' > $out
       '';
       keyedGPG = super.writeShellScript "keyed-gpg" ''