automates listing of keyfiles

__update_sops.sh

@@ -3,6 +3,8 @@
 set -euo pipefail
 # sops.yaml doc: https://github.com/getsops/sops?tab=readme-ov-file#using-sops-yaml-conf-to-select-kms-pgp-and-age-for-new-files
 
+sops_config=".sops.yaml"
+
 function fn_extract_fpr(){
   gpgkeyfile=$1;shift;
   # fingerprint
@@ -23,32 +25,36 @@ function fn_extract_uid(){
   echo "${uid}"
 }
 
-# CAVEAT: dirty hacks, just get it done. Not DRY at all.
+function fn_update_sops_config(){
+  # CAVEAT: dirty hacks, just get it done. Not DRY at all.
 
-echo "# Fingerprint | User Type | User ID"
-for gpgkeyfile in *automation*gpg.pub; do
-  u_type="autom"
-  echo "# $(fn_extract_fpr "${gpgkeyfile}") | ${u_type} | $(fn_extract_uid "${gpgkeyfile}")"
-done
-for gpgkeyfile in $(ls *gpg.pub | grep -v automation); do
-  u_type="human"
-  echo "# $(fn_extract_fpr "${gpgkeyfile}") | ${u_type} | $(fn_extract_uid "${gpgkeyfile}")"
-done
-echo "# keys in https://git.dev-at.de/smardigo-hetzner/communication-keys"
+  echo "# Fingerprint | User Type | User ID"
+  for gpgkeyfile in *automation*gpg.pub; do
+    u_type="autom"
+    echo "# $(fn_extract_fpr "${gpgkeyfile}") | ${u_type} | $(fn_extract_uid "${gpgkeyfile}")"
+  done
+  for gpgkeyfile in $(ls *gpg.pub | grep -v automation); do
+    u_type="human"
+    echo "# $(fn_extract_fpr "${gpgkeyfile}") | ${u_type} | $(fn_extract_uid "${gpgkeyfile}")"
+  done
+  echo "# keys in https://git.dev-at.de/smardigo-hetzner/communication-keys"
 
-cat <<EOM
+  cat <<EOM
 creation_rules:
   # list of keys for encryption in stage
   - pgp: >-
 EOM
-for gpgkeyfile in *automation*gpg.pub; do
-  echo "      $(fn_extract_fpr "${gpgkeyfile}"),"
-done
-# all but last line get comma
-for gpgkeyfile in $(ls *gpg.pub | grep -v automation | sed '$d'); do
-  echo "      $(fn_extract_fpr "${gpgkeyfile}"),"
-done
-# last line no comma
-for gpgkeyfile in $(ls *gpg.pub | grep -v automation | tail -n 1); do
-  echo "      $(fn_extract_fpr "${gpgkeyfile}")"
-done
+  for gpgkeyfile in *automation*gpg.pub; do
+    echo "      $(fn_extract_fpr "${gpgkeyfile}"),"
+  done
+  # all but last line get comma
+  for gpgkeyfile in $(ls *gpg.pub | grep -v automation | sed '$d'); do
+    echo "      $(fn_extract_fpr "${gpgkeyfile}"),"
+  done
+  # last line no comma
+  for gpgkeyfile in $(ls *gpg.pub | grep -v automation | tail -n 1); do
+    echo "      $(fn_extract_fpr "${gpgkeyfile}")"
+  done
+}
+
+(fn_update_sops_config) >> "${sops_config}"