feat: add vals package configuration

Add RPM package configuration for vals, a configuration management tool that validates and manages configuration values from various backends.

rpms/vals/resources/build.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/bash
+
+# Download the required files
+curl -L -o /app/vals.tar.gz https://github.com/helmfile/vals/releases/download/v${PACKAGE_VERSION}/vals_${PACKAGE_VERSION}_linux_amd64.tar.gz
+
+# Extract the binary
+cd /app
+tar -xzf vals.tar.gz
+
+# Make the binary executable
+chmod +x /app/vals
+
+# Build the RPM
+nfpm pkg --config /app/resources/nfpm.yaml --target /app/dist --packager rpm

rpms/vals/resources/nfpm.yaml

@@ -0,0 +1,38 @@
+# nfpm.yaml
+
+name: vals
+version: ${PACKAGE_VERSION}
+release: ${PACKAGE_RELEASE}
+arch: amd64
+platform: linux
+section: default
+priority: extra
+description: "vals is a Helm-like configuration 'Values' loader with support for various sources and merge strategies"
+
+maintainer: Helmfile Contributors
+homepage: https://github.com/helmfile/vals
+license: Apache-2.0
+
+disable_globbing: false
+
+replaces:
+  - vals
+
+provides:
+  - vals
+
+# Files to include in the package
+contents:
+  - src: /app/vals
+    dst: /usr/bin/vals
+    file_info:
+      mode: 0755
+      owner: root
+      group: root
+
+# Scripts to run during installation/removal (optional)
+# scripts:
+#   preinstall: ./scripts/preinstall.sh
+#   postinstall: ./scripts/postinstall.sh
+#   preremove: ./scripts/preremove.sh
+#   postremove: ./scripts/postremove.sh