fix: remove NFPM_ prefix from all env vars

Author: Antonis Kalipetis

.github/workflows/release.yml

@@ -72,16 +72,16 @@ jobs:
         if: startsWith(github.ref, 'refs/tags/')
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NFPM_RSA_SIGNING_KEY_FILE: /tmp/rsa-signing-key.pem
-          NFPM_GPG_SIGNING_KEY_FILE: /tmp/gpg-signing-key.asc
+          RSA_SIGNING_KEY_FILE: /tmp/rsa-signing-key.pem
+          GPG_SIGNING_KEY_FILE: /tmp/gpg-signing-key.asc
           CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }}
         run: make release
 
       - name: Build snapshot (branch)
         if: "!startsWith(github.ref, 'refs/tags/')"
         env:
-          NFPM_RSA_SIGNING_KEY_FILE: /tmp/rsa-signing-key.pem
-          NFPM_GPG_SIGNING_KEY_FILE: /tmp/gpg-signing-key.asc
+          RSA_SIGNING_KEY_FILE: /tmp/rsa-signing-key.pem
+          GPG_SIGNING_KEY_FILE: /tmp/gpg-signing-key.asc
         run: make snapshot
 
       - name: Install repogen

.goreleaser.yaml

@@ -294,11 +294,11 @@ nfpms:
         dst: /usr/local/share/zsh/site-functions/_platform
     apk:
       signature:
-        key_file: "{{ with .Env.NFPM_RSA_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
+        key_file: "{{ with .Env.RSA_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
         key_name: repositories-upsun-com
     rpm:
       signature:
-        key_file: "{{ with .Env.NFPM_GPG_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
+        key_file: "{{ with .Env.GPG_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
 
   - id: upsun
     homepage: https://docs.upsun.com/anchors/cli/
@@ -321,8 +321,8 @@ nfpms:
         dst: /usr/local/share/zsh/site-functions/_upsun
     apk:
       signature:
-        key_file: "{{ with .Env.NFPM_RSA_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
+        key_file: "{{ with .Env.RSA_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
         key_name: repositories-upsun-com
     rpm:
       signature:
-        key_file: "{{ with .Env.NFPM_GPG_SIGNING_KEY_FILE }}{{ . }}{{ end }}"
+        key_file: "{{ with .Env.GPG_SIGNING_KEY_FILE }}{{ . }}{{ end }}"