Dockerfile

@@ -1,10 +1,10 @@
-FROM python:3.9.15-slim-buster
+FROM python:3.9.15-buster
 
 RUN apt-get update
 RUN apt-get install -y \
 	android-tools-adb \
 	android-tools-fastboot
-RUN pip3 install protobuf -q
+RUN pip3 install protobuf
 COPY . /magisk
 WORKDIR /magisk
 CMD bash reinstall-magisk-on-lineageos

README.md

@@ -25,9 +25,9 @@ Steps:
 1. Build <br> 
     ```docker build  -t magiskupdate .```
 2. Run <br>
-    ```docker run --privileged --env ADB_DEVICE=<PUT YOUR ADB ADDR HERE> magiskupdate``` \
+    ```docker run --env ADB_DEVICE=<PUT YOUR ADB ADDR HERE> magiskupdate``` \
     or, if you're lazy do: 
-    ```docker run --privileged magiskupdate```
+    ```docker run magiskupdate```
 
 
 ## Bash

reinstall-magisk-on-lineageos

@@ -46,14 +46,11 @@ get_build_url() {
 }
 
 check_exists_latest_lineageos_build() {
-    if [[ -f /tmp/lineageos.zip ]]; then
-        # The --location lets curl follow the redirection.
-        print_message "$(get_build_url)?sha256"
-        curl --location "$(get_build_url)?sha256" --output /tmp/lineageos.sha256
-        hash1=$( awk '{print $1}' /tmp/lineageos.sha256 )
-        hash2=$( sha256sum /tmp/lineageos.zip | awk '{print $1}' )
-        [[ -n $hash1 && -n $hash2 && $hash1 == $hash2 ]]
-    fi
+    # The --location lets curl follow the redirection.
+    curl --location "$(get_build_url)?sha256" --output /tmp/lineageos.sha256
+    hash1=$( awk '{print $1}' lineageos.sha256 )
+    hash2=$( sha256sum lineageos.zip | awk '{print $1}' )
+    [[ "$hash1" =~ "$hash2" ]]
     return
 }
 
@@ -178,11 +175,10 @@ main() {
     is_rooted_debugging_enabled
     print_message "Checking on phone if Magisk is installed"
     check_magisk_app
-    print_message "Checking if build archive already exists"
     if check_exists_latest_lineageos_build; then
-        print_message "Build archive found, skipping download"
+        print_message "Build archive already exists, skipping download"
     else
-        print_message "Build archive not found or hash mismatch, downloading from $(get_build_url)"
+        print_message "Downloading build archive from $(get_build_url)"
         download_latest_lineageos_build
     fi
     print_message "Extracting 'boot.img' from build archive in /tmp/boot.img"