aospa: Import generate_json_build_info.sh from yaap

HEAD: 3c2afe1ea9

generate_json_build_info.sh

@@ -0,0 +1,105 @@
+#!/bin/bash
+RED="\033[1;31m"
+GREEN="\033[1;32m"
+YELLOW="\033[1;33m"
+NC="\033[0m"
+
+NON_OFFICIAL_TAG="HOMEMADE"
+
+findPayloadOffset() {
+    build=$1
+    info=$(zipdetails "$build")
+    foundBin=0
+    while IFS= read -r line; do
+        if [[ $foundBin == 1 ]]; then
+            echo "$line" | grep -q "PAYLOAD"
+            res=$?
+            if [[ $res == 0 ]]; then
+                hexNum=$(echo "$line" | cut -d ' ' -f1)
+                echo $(( 16#$hexNum ))
+                break
+            fi
+            continue
+        fi
+        echo "$line" | grep -q "payload.bin"
+        res=$?
+        [[ $res == 0 ]] && foundBin=1
+    done <<< "$info"
+}
+
+if ! [ "$1" ]; then
+    echo -e "${RED}No file provided${NC}"
+    if ! return 0 &> /dev/null; then
+        exit 0
+    fi
+fi
+
+file_path=$1
+file_dir=$(dirname "$file_path")
+file_name=$(basename "$file_path")
+
+if ! [ -f "$file_path" ]; then
+    echo -e "${RED}File does not exist${NC}"
+    if ! return 0 &> /dev/null; then
+        exit 0
+    fi
+fi
+
+# only generate for official builds. unless forced with 'export FORCE_JSON=1'
+isOfficial=1
+if [[ $FORCE_JSON == 1 ]]; then
+    echo -e "${GREEN}Forced generation of json${NC}"
+else
+    if [[ $file_name == *"${NON_OFFICIAL_TAG}"* ]]; then
+        isOfficial=0
+    fi
+fi
+
+if [[ $isOfficial != 1 ]]; then
+    echo -e "${YELLOW}Skipped generating json for a non-official build${NC}"
+    if ! return 0 &> /dev/null; then
+        exit 0
+    fi
+fi
+
+echo -e "${GREEN}Generating .json${NC}"
+
+isPayload=0
+[ -f payload_properties.txt ] && rm payload_properties.txt
+if unzip "$file_path" payload_properties.txt; then
+    isPayload=1
+    offset=$(findPayloadOffset "$file_path")
+    keyPairs=$(cat payload_properties.txt | sed "s/=/\": \"/" | sed 's/^/          \"/' | sed 's/$/\"\,/')
+    keyPairs=${keyPairs%?}
+fi
+datetime=$(date +%s)
+
+{
+    echo    "{"
+    echo    "  \"response\": ["
+    echo    "    {"
+    echo    "      \"datetime\": ${datetime},"
+    echo -n "      \"filename\": \"${file_name}\""
+} > "${file_path}.json"
+if [[ $isPayload == 1 ]]; then
+    {
+        echo ","
+        echo "      \"payload\": ["
+        echo "        {"
+        echo "          \"offset\": ${offset},"
+        echo "${keyPairs}"
+        echo "        }"
+        echo "      ]"
+    } >> "${file_path}.json"
+else
+        echo "" >> "${file_path}.json"
+fi
+{
+        echo "    }"
+        echo "  ]"
+        echo "}"
+} >> "${file_path}.json"
+
+device_code=$(echo "${file_name}" | cut -d'-' -f4)
+mv "${file_path}.json" "${file_dir}/${device_code}.json"
+echo -e "${GREEN}Done generating ${YELLOW}${device_code}.json${NC}"