autopif2.sh: ignore Developer Previews to only use latest Beta

module/autopif2.sh

@@ -71,9 +71,17 @@ cd "$DIR";
 
 item "Crawling Android Developers for latest Pixel Beta ...";
 wget -q -O PIXEL_VERSIONS_HTML --no-check-certificate https://developer.android.com/about/versions 2>&1 || exit 1;
-wget -q -O PIXEL_LATEST_HTML --no-check-certificate $(grep -m1 'developer.android.com/about/versions/' PIXEL_VERSIONS_HTML | cut -d\" -f2) 2>&1 || exit 1;
-wget -q -O PIXEL_OTA_HTML --no-check-certificate https://developer.android.com$(grep -om1 'href=".*download-ota"' PIXEL_LATEST_HTML | cut -d\" -f2) 2>&1 || exit 1;
-grep -m1 -o 'data-category.*Beta' PIXEL_OTA_HTML | cut -d\" -f2;
+wget -q -O PIXEL_LATEST_HTML --no-check-certificate $(grep -o 'https://developer.android.com/about/versions/.*[0-9]"' PIXEL_VERSIONS_HTML | sort -ru | cut -d\" -f1 | head -n1) 2>&1 || exit 1;
+case "$1" in -p) FORCE_PREVIEW=1; shift;; esac;
+if grep -q 'Developer Preview' PIXEL_LATEST_HTML && [ ! "$FORCE_PREVIEW" ]; then
+  wget -q -O PIXEL_BETA_HTML --no-check-certificate $(grep -o 'https://developer.android.com/about/versions/.*[0-9]"' PIXEL_VERSIONS_HTML | sort -ru | cut -d\" -f1 | head -n2 | tail -n1) 2>&1 || exit 1;
+else
+  TITLE="Developer Preview";
+  mv -f PIXEL_LATEST_HTML PIXEL_BETA_HTML;
+fi;
+case "$1" in -d) FORCE_DEPTH=$2; shift 2;; *) FORCE_DEPTH=1;; esac;
+wget -q -O PIXEL_OTA_HTML --no-check-certificate https://developer.android.com$(grep -o 'href=".*download-ota.*"' PIXEL_BETA_HTML | cut -d\" -f2 | head -n$FORCE_DEPTH | tail -n1) 2>&1 || exit 1;
+echo "$(grep -m1 -oE 'tooltip>Android .*[0-9]' PIXEL_OTA_HTML | cut -d\> -f2) $TITLE$(grep -oE 'tooltip>.* Beta' PIXEL_OTA_HTML | cut -d\> -f2 | head -n$FORCE_DEPTH | tail -n1)";
 
 BETA_REL_DATE="$(date -D '%B %e, %Y' -d "$(grep -m1 -A1 'Release date' PIXEL_OTA_HTML | tail -n1 | sed 's;.*<td>\(.*\)</td>.*;\1;')" '+%Y-%m-%d')";
 BETA_EXP_DATE="$(date -D '%s' -d "$(($(date -D '%Y-%m-%d' -d "$BETA_REL_DATE" '+%s') + 60 * 60 * 24 * 7 * 6))" '+%Y-%m-%d')";