github: switch snapshots to GitHub

scripts/deploy-snapshot.sh

@@ -1,13 +1,51 @@
 #!/usr/bin/env bash
 
-set -euo pipefail
-
-export SSHDIR="$HOME/.ssh"
-export SERVER_DEPLOY_STRING="$SSH_USERNAME@$SERVER_ADDRESS:$SERVER_DESTINATION"
-mkdir -p "$SSHDIR"
-echo "$ACTIONS_DEPLOY_KEY" > "$SSHDIR/key"
-chmod 600 "$SSHDIR/key"
-mkdir -p "$GITHUB_WORKSPACE/Claw"
-cp -v ./android/build/outputs/apk/release/android-release.apk "$GITHUB_WORKSPACE/Claw/Claw.apk"
-cd "$GITHUB_WORKSPACE/Claw"
-rsync -ahvcr --omit-dir-times --progress --delete --no-o --no-g -e "ssh -i $SSHDIR/key -o StrictHostKeyChecking=no -p $SSH_PORT" . "$SERVER_DEPLOY_STRING"
+set -ex
+
+LATEST_TAG="latest"
+CURRENT_REV="$(git rev-parse --short HEAD)"
+ASSET_DIRECTORY="${GITHUB_WORKSPACE:?}/android/outputs"
+
+function overwrite_local_tag() {
+  git tag -f "${LATEST_TAG}"
+}
+
+function overwrite_remote_tag() {
+  git push -f origin "${LATEST_TAG}"
+}
+
+function has_release() {
+  gh release view "${LATEST_TAG}" &>/dev/null
+  echo "$?"
+}
+
+function delete_release() {
+  gh release delete --yes "${LATEST_TAG}"
+}
+
+function create_rev_file() {
+  pushd "${ASSET_DIRECTORY}" || return
+  echo "${CURRENT_REV}" | tee rev-hash.txt
+  popd || return
+}
+
+function create_release() {
+  local CHANGELOG_FILE
+  CHANGELOG_FILE="$(mktemp)"
+  echo "Latest release for Claw from revision ${CURRENT_REV}" | tee "${CHANGELOG_FILE}"
+  pushd "${ASSET_DIRECTORY}" || return
+  gh release create --prerelease --title "Latest snapshot build" --notes-file "${CHANGELOG_FILE}" "${LATEST_TAG}" ./*
+  popd || return
+}
+
+overwrite_local_tag
+
+if [[ "$(has_release)" -eq 0 ]]; then
+  delete_release
+fi
+
+create_rev_file
+
+overwrite_remote_tag
+
+create_release