populate: add passage source typeHEAD1.29.0master

1 files changed, 32 insertions, 1 deletions

diff --git a/pkgs/populate/default.nix b/pkgs/populate/default.nix
index 80e2b96..7129b90 100644
--- a/pkgs/populate/default.nix
+++ b/pkgs/populate/default.nix
@@ -1,7 +1,7 @@
 with import ../../lib;
 with shell;
 
-{ coreutils, dash, findutils, git, jq, openssh, pass, rsync, writers }:
+{ coreutils, dash, findutils, git, jq, openssh, pass, passage, rsync, writers }:
 
 let
   check = { force, target }: let
@@ -171,6 +171,37 @@ let
     ${rsync' target rsyncDefaultConfig /* sh */ "$tmp_dir"}
   '';
 
+  pop.passage = target: source: /* sh */ ''
+    set -efu
+
+    export PASSAGE_AGE=${quote source.age}
+    export PASSAGE_DIR=${quote source.dir}
+    export PASSAGE_IDENTITIES_FILE=${quote source.identities_file}
+
+    umask 0077
+
+    tmp_dir=$(${coreutils}/bin/mktemp -dt populate-passage.XXXXXXXX)
+    trap cleanup EXIT
+    cleanup() {
+      rm -fR "$tmp_dir"
+    }
+
+    ${findutils}/bin/find "$PASSAGE_DIR" -type f -name \*.age -follow |
+    while read -r age_path; do
+
+      rel_name=''${age_path#$PASSAGE_DIR}
+      rel_name=''${rel_name%.age}
+
+      tmp_path=$tmp_dir/$rel_name
+
+      ${coreutils}/bin/mkdir -p "$(${coreutils}/bin/dirname "$tmp_path")"
+      ${passage}/bin/passage show "$rel_name" > "$tmp_path"
+      ${coreutils}/bin/touch -r "$age_path" "$tmp_path"
+    done
+
+    ${rsync' target rsyncDefaultConfig /* sh */ "$tmp_dir"}
+  '';
+
   pop.pipe = target: source: /* sh */ ''
     ${quote source.command} | {
       ${runShell target /* sh */ "cat > ${quote target.path}"}