Cleaned and squashed commits

Cleaned for lineage 21.0 releases

changelog.txt

@@ -0,0 +1,5 @@
+Highlights & Device Specific Changes:
+Build type: Unofficial
+Device: Redmi Note 7 (lavender)
+Device maintainer: 0xsharkboy
+

lavender.json

@@ -0,0 +1,13 @@
+{
+  "response": [
+    {
+      "datetime": "",
+      "filename": "",
+      "id": "",
+      "romtype": "",
+      "size": "",
+      "url": "",
+      "version": ""
+    }
+  ]
+}

release.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+if [ -z "$1" ] ; then
+    echo "Usage: $0 <ota zip>"
+    exit 1
+fi
+
+ROM="$1"
+
+METADATA=$(unzip -p "$ROM" META-INF/com/android/metadata)
+SDK_LEVEL=$(echo "$METADATA" | grep post-sdk-level | cut -f2 -d '=')
+TIMESTAMP=$(echo "$METADATA" | grep post-timestamp | cut -f2 -d '=')
+
+FILENAME=$(basename $ROM)
+DEVICE=$(echo $FILENAME | cut -f5 -d '-' | cut -f1 -d".")
+ROMTYPE=$(echo $FILENAME | cut -f4 -d '-')
+DATE=$(echo $FILENAME | cut -f3 -d '-')
+ID=$(echo ${TIMESTAMP}${DEVICE}${SDK_LEVEL} | sha256sum | cut -f 1 -d ' ')
+SIZE=$(du -b $ROM | cut -f1 -d '	')
+TYPE=$(echo $FILENAME | cut -f4 -d '-')
+VERSION=$(echo $FILENAME | cut -f2 -d '-')
+RELASE_TAG=${DEVICE}_lineage-${VERSION}_${TIMESTAMP}
+
+URL="https://github.com/0xsharkboy/Lineage_OTA/releases/download/${RELASE_TAG}/${FILENAME}"
+
+response=$(jq -n --arg datetime $TIMESTAMP \
+        --arg filename $FILENAME \
+        --arg id $ID \
+        --arg romtype $ROMTYPE \
+        --arg size $SIZE \
+        --arg url $URL \
+        --arg version $VERSION \
+        '$ARGS.named'
+)
+wrapped_response=$(jq -n --argjson response "[$response]" '$ARGS.named')
+
+echo "$wrapped_response" > $DEVICE.json
+git add $DEVICE.json
+git commit -m "Update autogenerated json for $DEVICE $VERSION ${DATE}/${TIMESTAMP}"
+git push
+
+gh release create $RELASE_TAG $ROM --notes "Automated release for $DEVICE $VERSION ${DATE}/${TIMESTAMP}"