use dpkg --print-architecture

README.md

@@ -24,7 +24,6 @@ Upload or download the assets of a release to a Forgejo instance.
 | verbose | Increase the verbosity level | `false` | false |
 | override | Override an existing release by the same {tag} | `false` | false |
 | prerelease | Mark Release as Pre-Release | `false` | false |
-| architecture | Set the architecture of the runner on which the action executes | `false` | amd64
 <!-- action-docs-inputs -->
 
 ## Example

action.yml

@@ -38,9 +38,6 @@ inputs:
   prerelease:
     description: 'Mark Release as Pre-Release'
     default: 'false'
-  architecture:
-    description: 'Set the architecture of the runner on which the action executes'
-    default: amd64
 
 runs:
   using: "composite"
@@ -96,7 +93,5 @@ runs:
         echo -n "${{ inputs.gpg-passphrase }}" > $TMP_DIR/gpg-passphrase
         export GPG_PASSPHRASE="$TMP_DIR/gpg-passphrase"
 
-        export ARCH="${{ inputs.architecture }}"
-
         forgejo-release.sh ${{ inputs.direction }}
       shell: bash

forgejo-release.sh

@@ -20,6 +20,7 @@ export GNUPGHOME
 
 setup_tea() {
     if ! test -f $BIN_DIR/tea ; then
+	ARCH=$(dpkg --print-architecture)
 	curl -sL https://dl.gitea.io/tea/$TEA_VERSION/tea-$TEA_VERSION-linux-$ARCH > $BIN_DIR/tea
 	chmod +x $BIN_DIR/tea
     fi