feat!: upstream changes (#47)

GPG feature has breaking changes

Co-authored-by: robv89r <robv8r@noreply.gitea.io>
Co-authored-by: justusbunsi <justusbunsi@noreply.gitea.io>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Reviewed-on: https://codeberg.org/forgejo-contrib/forgejo-helm/pulls/47

templates/gitea/init.yaml

@@ -6,6 +6,11 @@ metadata:
     {{- include "gitea.labels" . | nindent 4 }}
 type: Opaque
 stringData:
+  configure_gpg_environment.sh: |-
+    #!/usr/bin/env bash
+    set -eu
+
+    gpg --batch --import /raw/private.asc
   init_directory_structure.sh: |-
     #!/usr/bin/env bash
 
@@ -35,6 +40,14 @@ stringData:
     {{- end }}
     chmod ug+rwx "${GITEA_TEMP}"
 
+    {{ if .Values.signing.enabled -}}
+    if [ ! -d "${GNUPGHOME}" ]; then
+      mkdir -p "${GNUPGHOME}"
+      chmod 700 "${GNUPGHOME}"
+      chown 1000:1000 "${GNUPGHOME}"
+    fi
+    {{- end }}
+
   configure_gitea.sh: |-
     #!/usr/bin/env bash