build: Make publishing compatible with act GHA simulator

.github/workflows/ci.yml

@@ -121,16 +121,19 @@ jobs:
             ~/Library/Caches/Coursier/v1
           key: ${{ runner.os }}-mill-cache-v2-${{ hashFiles('**/*.mill') }}-${{ hashFiles('project/build.properties') }}
 
-      - name: Import signing key
-        if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE == ''
-        run: echo $PGP_SECRET | base64 -di | gpg --import
-
-      - name: Import signing key and strip passphrase
-        if: env.PGP_SECRET != '' && env.PGP_PASSPHRASE != ''
-        run: |
-          echo "$PGP_SECRET" | base64 -di > /tmp/signing-key.gpg
-          echo "$PGP_PASSPHRASE" | gpg --pinentry-mode loopback --passphrase-fd 0 --import /tmp/signing-key.gpg
-          (echo "$PGP_PASSPHRASE"; echo; echo) | gpg --command-fd 0 --pinentry-mode loopback --change-passphrase $(gpg --list-secret-keys --with-colons 2> /dev/null | grep '^sec:' | cut --delimiter ':' --fields 5 | tail -n 1)
+      - name: Import GPG Key
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.PGP_SECRET }}
+          passphrase: ${{ secrets.PGP_PASSPHRASE }}
+          trust_level: 5
 
       - name: Publish
-        run: ./mill -i mill.contrib.sonatypecentral.SonatypeCentralPublishModule/publishAll --publishArtifacts __.publishArtifacts --username $SONATYPE_USERNAME --password $SONATYPE_PASSWORD --gpgArgs "--passphrase=$PGP_PASSPHRASE,--no-tty,--pinentry-mode,loopback,--batch,--yes,-a,-b" --bundleName dev.mauch-spark-excel-$(date +%Y-%m-%d-%H-%M)
+        run: |
+          export GPG_TTY=$(tty)
+          ./mill -i mill.contrib.sonatypecentral.SonatypeCentralPublishModule/publishAll \
+            --publishArtifacts __.publishArtifacts \
+            --username $SONATYPE_USERNAME \
+            --password $SONATYPE_PASSWORD \
+            --gpgArgs "--passphrase=$PGP_PASSPHRASE,--no-tty,--pinentry-mode,loopback,--batch,--yes,-a,-b" \
+            --bundleName dev.mauch-spark-excel-$(date +%Y-%m-%d-%H-%M)

.gitignore

@@ -14,4 +14,5 @@ project/metals.sbt
 **/.bloop/
 .vscode
 private-key.pem
+.secrets
 .~lock.*.xlsx#