From 5712c047aa30cbcc9ce62e36ba744d28bba87204 Mon Sep 17 00:00:00 2001
From: SerinaNya <34389622+SerinaNya@users.noreply.github.com>
Date: Wed, 5 Aug 2026 15:48:05 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9C=A8=20build:=20add=20`build.sh`?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .gitignore |   2 +
 README.md  |  29 +++++++++-
 build.sh   | 155 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 185 insertions(+), 1 deletion(-)
 create mode 100644 .gitignore
 create mode 100644 build.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..803ca21
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+/.build/
+/dist/
diff --git a/README.md b/README.md
index ff49fa1..8fc1477 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Add both feeds to `feeds.conf.default`:
 
 ```text
 src-git packages https://github.com/immortalwrt/packages.git
-src-git mihomo <repository-url>
+src-git mihomo https://git.laysense.com/SerinaNya/mihomo-openwrt.git
 ```
 
 Then update and install the required packages:
@@ -26,3 +26,30 @@ make package/feeds/mihomo/mihomo/compile V=s
 
 The official `packages` feed must remain available because it provides the Go
 compiler and `golang-package.mk` used by this package.
+
+## One-click x86/64 APK build
+
+On a Debian or Ubuntu x86_64 host, run the script as an unprivileged user:
+
+```sh
+bash build.sh
+```
+
+The script installs the required APT packages with `sudo`, clones ImmortalWrt
+`v25.12.1` into `.build/immortalwrt`, configures the generic x86/64 target, and
+builds only mihomo. Generated APK files are copied to `./dist/`.
+
+To skip APT installation on later runs:
+
+```sh
+SKIP_DEPS=1 bash build.sh
+```
+
+The build directory, job count, and source version can be overridden:
+
+```sh
+WORK_DIR=/path/to/build JOBS=8 IMMORTALWRT_VERSION=v25.12.1 bash build.sh
+```
+
+The repository and build paths must be on a case-sensitive filesystem and must
+not contain spaces or non-ASCII characters.
diff --git a/build.sh b/build.sh
new file mode 100644
index 0000000..dd293b8
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,155 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+IMMORTALWRT_VERSION="${IMMORTALWRT_VERSION:-v25.12.1}"
+IMMORTALWRT_URL="${IMMORTALWRT_URL:-https://github.com/immortalwrt/immortalwrt.git}"
+MIHOMO_FEED_URL="${MIHOMO_FEED_URL:-https://git.laysense.com/SerinaNya/mihomo-openwrt.git}"
+JOBS="${JOBS:-$(nproc)}"
+
+ROOT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+WORK_DIR="${WORK_DIR:-${ROOT_DIR}/.build}"
+SOURCE_DIR="${WORK_DIR}/immortalwrt"
+DIST_DIR="${ROOT_DIR}/dist"
+
+APT_PACKAGES=(
+	ack antlr3 asciidoc autoconf automake autopoint binutils bison
+	build-essential bzip2 ccache clang cmake cpio curl device-tree-compiler
+	ecj fastjar flex gawk gettext gcc-multilib g++-multilib git gnutls-dev
+	gperf haveged help2man intltool lib32gcc-s1 libc6-dev-i386 libelf-dev
+	libglib2.0-dev libgmp3-dev libltdl-dev libmpc-dev libmpfr-dev
+	libncurses-dev libpython3-dev libreadline-dev libssl-dev libtool
+	libyaml-dev libz-dev lld llvm lrzsz mkisofs msmtp nano ninja-build
+	p7zip p7zip-full patch pkgconf python3 python3-pip python3-ply
+	python3-docutils python3-pyelftools qemu-utils re2c rsync scons
+	squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip vim wget
+	xmlto xxd zlib1g-dev zstd
+)
+
+log() {
+	printf '\n==> %s\n' "$*"
+}
+
+die() {
+	printf 'Error: %s\n' "$*" >&2
+	exit 1
+}
+
+check_host() {
+	[[ "${EUID}" -ne 0 ]] || die "Run this script as an unprivileged user, not root."
+	[[ "$(uname -m)" == "x86_64" ]] || die "This script supports x86_64 build hosts only."
+	[[ "${ROOT_DIR}" != *" "* ]] || die "The repository path must not contain spaces."
+	[[ "${WORK_DIR}" != *" "* ]] || die "WORK_DIR must not contain spaces."
+
+	if LC_ALL=C grep -q '[^ -~]' <<<"${ROOT_DIR}${WORK_DIR}"; then
+		die "Repository and work paths must contain ASCII characters only."
+	fi
+
+	mkdir -p "${WORK_DIR}"
+	local probe
+	probe="$(mktemp -d "${WORK_DIR}/.case-test.XXXXXX")"
+	touch "${probe}/lowercase"
+	if [[ -e "${probe}/LOWERCASE" ]]; then
+		rm -rf "${probe}"
+		die "The build filesystem must be case-sensitive."
+	fi
+	rm -rf "${probe}"
+}
+
+install_dependencies() {
+	if [[ "${SKIP_DEPS:-0}" == "1" ]]; then
+		log "Skipping APT dependency installation"
+		return
+	fi
+
+	command -v apt-get >/dev/null 2>&1 || die "apt-get is required for automatic dependency installation."
+	command -v sudo >/dev/null 2>&1 || die "sudo is required to install APT dependencies."
+
+	log "Installing ImmortalWrt build dependencies"
+	sudo apt-get update
+	sudo env DEBIAN_FRONTEND=noninteractive apt-get install -y "${APT_PACKAGES[@]}"
+}
+
+prepare_source() {
+	if [[ ! -d "${SOURCE_DIR}/.git" ]]; then
+		log "Cloning ImmortalWrt ${IMMORTALWRT_VERSION}"
+		git clone -b "${IMMORTALWRT_VERSION}" --single-branch --filter=blob:none \
+			"${IMMORTALWRT_URL}" "${SOURCE_DIR}"
+	else
+		git -C "${SOURCE_DIR}" diff --quiet || die "ImmortalWrt checkout has modified tracked files."
+		git -C "${SOURCE_DIR}" diff --cached --quiet || die "ImmortalWrt checkout has staged changes."
+
+		log "Refreshing ImmortalWrt ${IMMORTALWRT_VERSION}"
+		git -C "${SOURCE_DIR}" fetch --depth=1 origin \
+			"refs/tags/${IMMORTALWRT_VERSION}:refs/tags/${IMMORTALWRT_VERSION}"
+		git -C "${SOURCE_DIR}" checkout --detach "${IMMORTALWRT_VERSION}"
+	fi
+}
+
+prepare_feeds() {
+	log "Configuring feeds"
+	if [[ ! -f "${SOURCE_DIR}/feeds.conf" ]]; then
+		cp "${SOURCE_DIR}/feeds.conf.default" "${SOURCE_DIR}/feeds.conf"
+	fi
+
+	sed -i '/^src-git mihomo /d' "${SOURCE_DIR}/feeds.conf"
+	printf 'src-git mihomo %s\n' "${MIHOMO_FEED_URL}" >>"${SOURCE_DIR}/feeds.conf"
+
+	(
+		cd "${SOURCE_DIR}"
+		./scripts/feeds update packages mihomo
+		./scripts/feeds install -p packages golang
+		./scripts/feeds install -f -p mihomo mihomo
+	)
+}
+
+configure_target() {
+	log "Configuring the x86/64 target"
+	cat >"${SOURCE_DIR}/.config" <<'EOF'
+CONFIG_TARGET_x86=y
+CONFIG_TARGET_x86_64=y
+CONFIG_TARGET_x86_64_DEVICE_generic=y
+CONFIG_PACKAGE_mihomo=m
+EOF
+
+	make -C "${SOURCE_DIR}" defconfig
+	grep -q '^CONFIG_TARGET_x86_64=y$' "${SOURCE_DIR}/.config" || die "x86/64 target configuration failed."
+	grep -q '^CONFIG_PACKAGE_mihomo=m$' "${SOURCE_DIR}/.config" || die "mihomo package selection failed."
+}
+
+build_package() {
+	log "Building mihomo with ${JOBS} parallel jobs"
+	make -C "${SOURCE_DIR}" package/feeds/mihomo/mihomo/download -j"${JOBS}" V=s
+	make -C "${SOURCE_DIR}" package/feeds/mihomo/mihomo/clean
+
+	if [[ -d "${SOURCE_DIR}/bin/packages" ]]; then
+		find "${SOURCE_DIR}/bin/packages" -type f -name 'mihomo-*.apk' -delete
+	fi
+
+	make -C "${SOURCE_DIR}" package/feeds/mihomo/mihomo/compile -j"${JOBS}" V=s
+}
+
+collect_artifacts() {
+	log "Collecting APK artifacts"
+	mkdir -p "${DIST_DIR}"
+	find "${DIST_DIR}" -maxdepth 1 -type f -name 'mihomo-*.apk' -delete
+
+	local artifacts=()
+	while IFS= read -r -d '' artifact; do
+		artifacts+=("${artifact}")
+	done < <(find "${SOURCE_DIR}/bin/packages" -type f -name 'mihomo-*.apk' -print0)
+
+	((${#artifacts[@]} > 0)) || die "Build completed but no mihomo APK was found."
+	cp -v "${artifacts[@]}" "${DIST_DIR}/"
+
+	log "Build complete"
+	printf 'APK output directory: %s\n' "${DIST_DIR}"
+}
+
+check_host
+install_dependencies
+prepare_source
+prepare_feeds
+configure_target
+build_package
+collect_artifacts