103 lines
4.1 KiB
Nix
103 lines
4.1 KiB
Nix
{
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perSystem = {
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config,
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pkgs,
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...
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}: {
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devShells.default =
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let
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lineageBuildZipUrl = "https://mirrorbits.lineageos.org/full/a71/20241225/lineage-21.0-20241225-nightly-a71-signed.zip";
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lineageBuildZip = pkgs.fetchurl {
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url = lineageBuildZipUrl;
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hash = "sha256-G+ibXe1crfhFnB2sfSKtI4XDx1qysMj75H7aTJcUUm0=";
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};
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lineageBuildZipContent = pkgs.fetchzip {
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url = lineageBuildZipUrl;
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hash = "sha256-nBn26btXmW5u1oYCqucAbk6ixzMxGNapuMofBisv56o=";
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stripRoot = false;
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};
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magiskApk = pkgs.fetchurl {
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url = "https://github.com/topjohnwu/Magisk/releases/download/v28.1/Magisk-v28.1.apk";
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hash = "sha256-i/0zRrPaWBT4Lv9vGxtf7dCtWF85olcJsj61SqxFaR0=";
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};
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emptyDtbo = pkgs.runCommand "empty-dtbo" {} ''
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mkdir $out
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dd if=/dev/zero of=$out/empty_dtbo.img count=1
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${pkgs.android-tools}/bin/avbtool add_hash_footer --partition_name dtbo --partition_size 2621440 --image $out/empty_dtbo.img
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'';
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# rootDir = builtins.toString ./..;
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rootDir = "."; # Assume PWD as root for now
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in
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pkgs.mkShell {
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packages = with pkgs; [
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(python3.withPackages (pypi: with pypi; [
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libfdt
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]))
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(writeShellScriptBin "flash-lineage-magisk" ''
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rootDir="${rootDir}"
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lineageBootImg="$rootDir/.cache/lineageos-magisk-boot.img"
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if [[ ! -e "$lineageBootImg" ]]; then
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echo "Wait for Android to have fully booted and ensure USB debugging is enabled."
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read -p "Press enter to continue..."
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mkdir -p "$rootDir/.cache"
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installedMagisk=$(adb shell pm list packages com.topjohnwu.magisk)
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if [[ -z "$installedMagisk" ]]; then
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echo "Magisk not found on device. Installing now..."
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adb sideload "${magiskApk}"
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fi
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adb push "${lineageBuildZipContent}/boot.img" "/storage/emulated/0/Download/lineageos-boot.img"
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echo "Launching Magisk. Patch the boot image located in the downloads directory."
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adb shell monkey -p com.topjohnwu.magisk 1
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read -p "Press enter to continue..."
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adb shell 'cp /storage/emulated/0/Download/magisk_patched*.img /storage/emulated/0/Download/magisk-boot.img'
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sleep 1
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adb shell 'rm /storage/emulated/0/Download/magisk_patched*.img'
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adb pull "/storage/emulated/0/Download/magisk-boot.img" "$lineageBootImg"
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fi
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echo "Boot into download mode."
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read -p "Press enter to continue..."
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heimdall flash --BOOT "$lineageBootImg"
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'')
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(writeShellScriptBin "flash-lineage" ''
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echo "Installing LineageOS..."
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adb sideload ${lineageBuildZip}
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flash-lineage-magisk
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'')
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(writeShellScriptBin "flash-postmarketos" ''
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echo "Installing postmarketOS..."
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heimdall flash \
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--no-reboot \
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--DTBO ${emptyDtbo}/empty_dtbo.img
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# does not work for some reason
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# pmbootstrap flasher --method heimdall-bootimg --resume flash_kernel
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'')
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(writeShellScriptBin "init-repositories" ''
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rootDir="${rootDir}"
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mkdir -p "$rootDir/.repos"
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[[ -d "$rootDir/.repos/mainline-kernel" ]] || git clone git@github.com:WiiPlayer2/linux-sm7150.git "$rootDir/.repos/mainline-kernel"
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'')
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(writeScriptBin "build-and-flash-kernel" ''
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#!/usr/bin/env bash
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rootDir="${rootDir}"
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pushd $rootDir/.repos/mainline-kernel
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source $(pmbootstrap-envkernel) && \
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( [[ ! -e ".output/.config" ]] || make defconfig sm7150.config ) && \
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make -j$(nproc) && \
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pmbootstrap build --envkernel linux-postmarketos-qcom-sm7150 && \
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pmbootstrap flasher --method fastboot flash_kernel && \
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fastboot reboot
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popd
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'')
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];
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};
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};
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}
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