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authorGraham Christensen <graham@grahamc.com>2020-01-22 19:02:44 -0500
committerGitHub <noreply@github.com>2020-01-22 19:02:44 -0500
commitebb644a980d1c74aa233c8c4fe2a926e4e39f42c (patch)
tree7d4857f7122c6c4221e08432c38dd3defb8c4b91 /nixos
parent9894a1b4c25bd0518f9fac3643c6a5e14efff2b4 (diff)
parent76ad649dd823d38c65c489869e763dd1869c090c (diff)
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Merge pull request #76585 from serokell/mkaito/amazon-userdata-multiple-channels
virtualization/amazon-init: log multiple nix channels, fix nix path.
Diffstat (limited to 'nixos')
-rw-r--r--nixos/modules/virtualisation/amazon-init.nix6
1 files changed, 3 insertions, 3 deletions
diff --git a/nixos/modules/virtualisation/amazon-init.nix b/nixos/modules/virtualisation/amazon-init.nix
index 8032b2c6d7c..826c78a6e7f 100644
--- a/nixos/modules/virtualisation/amazon-init.nix
+++ b/nixos/modules/virtualisation/amazon-init.nix
@@ -8,7 +8,7 @@ let
 
     export HOME=/root
     export PATH=${pkgs.lib.makeBinPath [ config.nix.package pkgs.systemd pkgs.gnugrep pkgs.gnused config.system.build.nixos-rebuild]}:$PATH
-    export NIX_PATH=/nix/var/nix/profiles/per-user/root/channels/nixos:nixos-config=/etc/nixos/configuration.nix:/nix/var/nix/profiles/per-user/root/channels
+    export NIX_PATH=nixpkgs=/nix/var/nix/profiles/per-user/root/channels/nixos:nixos-config=/etc/nixos/configuration.nix:/nix/var/nix/profiles/per-user/root/channels
 
     userData=/etc/ec2-metadata/user-data
 
@@ -18,9 +18,9 @@ let
       # that as the channel.
       if sed '/^\(#\|SSH_HOST_.*\)/d' < "$userData" | grep -q '\S'; then
         channels="$(grep '^###' "$userData" | sed 's|###\s*||')"
-        printf "%s" "$channels" | while read channel; do
+        while IFS= read -r channel; do
           echo "writing channel: $channel"
-        done
+        done < <(printf "%s\n" "$channels")
 
         if [[ -n "$channels" ]]; then
           printf "%s" "$channels" > /root/.nix-channels