pkgs/clerie-sops: Add clerie-sops-edit for working with multiline string attributes in json

pkgs/clerie-sops/clerie-sops-edit.nix

@@ -0,0 +1,10 @@
+{ pkgs, ... }:
+
+pkgs.writeShellApplication {
+  name = "clerie-sops-edit";
+  text = builtins.readFile ./clerie-sops-edit.sh;
+  runtimeInputs = with pkgs; [
+    clerie-sops
+    jq
+  ];
+}

pkgs/clerie-sops/clerie-sops-edit.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# Edit a single attribute of a sops json file
+# Helps working with multiline strings in json
+
+set -euo pipefail
+
+SECRETS_FILE="$1"
+KEY="$2"
+
+if [[ -n $EDITOR ]]; then
+	EDITOR=vim
+fi
+
+TMP_FILE="$(mktemp)"
+
+clerie-sops --decrypt --extract "[\"${KEY}\"]" "${SECRETS_FILE}" > "${TMP_FILE}"
+
+vim "${TMP_FILE}"
+
+JSON_QUOTED_SECRET="$(jq -Rs '.' "${TMP_FILE}")" 
+
+rm "${TMP_FILE}"
+
+clerie-sops --set "[\"${KEY}\"] ${JSON_QUOTED_SECRET}" "${SECRETS_FILE}"