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74 changes: 74 additions & 0 deletions deploy_dep
Original file line number Diff line number Diff line change
@@ -0,0 +1,74 @@
# SPDX-FileCopyrightText: 2023-2024 UnionTech Software Technology Co., Ltd.
#
# SPDX-License-Identifier: GPL-3.0-or-later

#!/bin/bash
set -e

# 生成安装目录/文件和运行时依赖的必要库
# 获取应用id
ID_VALUE=$(awk -F ': ' '/^ id: / {print $2}' linglong.yaml)

## 获取安装的文件列表并写入安装脚本(排除头文件、pc和cmake文件)
# cmake 安装
if ! grep -- "-- Installing:" install.log | awk '{print $NF}' | grep -vE '\.(h|cmake|pc)$' > ${ID_VALUE}.install; then
echo "cmake install files are empty!"
fi
# qmake 安装
if ! grep -- "-install qinstall" install.log | awk '{print $NF}' | grep -vE '\.(h|cmake|pc)$' >> ${ID_VALUE}.install; then
echo "qmake install files are empty!"
fi
# 动态库软连接
if ! grep -- "^ln -f -s " install.log | awk '{print $NF}' >> ${ID_VALUE}.install; then
echo "Get library softlink empty!"
fi

# glib-compile-schemas 文件添加到 install 文件
for SCHEMAS in "${PREFIX}"/share/glib-2.0/schemas/gschema*; do
if [[ -f "$SCHEMAS" ]]; then
echo "$SCHEMAS" >> "${ID_VALUE}.install"
fi
done

# 获取依赖的所有文件
for LDFILE in "$@"; do

# 判断文件是否以 .so 结尾
if [[ "$LDFILE" == *.so ]]; then
FILE_PATH="${PREFIX}/lib/${TRIPLET}/$LDFILE"

# 添加依赖库到 install 文件
for SOFILE in "${PREFIX}/lib/${TRIPLET}"/${LDFILE}*; do
if [[ -f "$SOFILE" ]]; then
echo "$SOFILE" >> "${ID_VALUE}.install"
fi
done
else
FILE_PATH="${PREFIX}/bin/$LDFILE"
fi

# 获取依赖库
DEPENDENCIES=$(ldd "$FILE_PATH" | grep "$PREFIX") || continue
if [[ ! -z "$DEPENDENCIES" ]]; then
echo "$DEPENDENCIES" | while IFS= read -r line; do
LIB_PATH=${line##*=> }
LIB_PATH=${LIB_PATH%%(*}

# 获取基本库名并匹配相关库
LIB_DIR=$(dirname "$LIB_PATH")
BASE_LIB_NAME=$(basename "$LIB_PATH")

# 使用通配符查找相关库文件并将结果倒序存储到 install 文件
for FILE in "$LIB_DIR"/${BASE_LIB_NAME%.*}*; do
if [[ -f "$FILE" ]]; then
echo "$FILE"
fi
done | sort -r >> "${ID_VALUE}.install"

done
fi
done

# 排除静态链接库
#echo '^'${PREFIX}'/'${TRIPLET}'/.+(?<!\.a)$' >> "${ID_VALUE}.install"
#echo '^'${PREFIX}'/lib/.+(?<!\.a|\.pc|\.cmake|\.h|\.sh|\.prf|\.inc)$' >> "${ID_VALUE}.install"
162 changes: 162 additions & 0 deletions install_dep
Original file line number Diff line number Diff line change
@@ -0,0 +1,162 @@
# SPDX-FileCopyrightText: 2023-2024 UnionTech Software Technology Co., Ltd.
#
# SPDX-License-Identifier: GPL-3.0-or-later

#!/bin/bash
set -e
project_dir=$PWD
cache_dir=${LINGLONG_FETCH_CACHE:-$PWD/linglong/cache}
mkdir -p "$cache_dir"
# 文件名 deb-source.bash
# 包含要解压的deb目录
deb_dir=$(realpath "$1")
# 将deb解压到输出目录
target=$(realpath "$2")
# 默认会跳过base已安装的包,可以强制解压已安装的包
include="$3"
# 临时目录,将内容处理后再移动到 target
out_dir="$(mktemp -d)"
cd "$out_dir"
# 临时文件,用于记录deb文件列表
deb_list_file="$out_dir/deb.list"
# 临时文件,用于记录强制安装的包名
include_list_file="$out_dir/include.packages.list"
# 临时文件,用于记录跳过安装的包名
exclude_list_file="$out_dir/exclude.packages.list"
# 包数据存放的临时目录
data_list_dir="$out_dir/data"
# 生成文件列表
find "$deb_dir" -type f -name "*.deb" >"$deb_list_file"
echo "$include" | tr ',' '\n' >"$include_list_file"
# 用于记录安装的所有文件来自哪个包
mkdir /tmp/deb-source-file || true

# 如果base和runtime已安装则跳过,旧版本base没有/packages.list文件就使用/var/lib/dpkg/status
grep 'Package: ' /var/lib/dpkg/status >"$exclude_list_file" || true
# 跳过base和runtime已安装的包,也可使用install_dep_skip.list文件控制跳过哪些包
cat /packages.list /runtime/packages.list "$PREFIX/packages.list" "$project_dir/install_dep_skip.list" >>"$exclude_list_file" || true

# 遍历文件列表
while IFS= read -r deb_file; do
# 输出deb名,但不换行,便于在包名后面加skip
echo -n "$deb_file"
# 提取control文件
control_file=$(ar -t "$deb_file" | grep control.tar)
ar -x "$deb_file" "$control_file"
# 获取包名
pkg=$(tar -xf "$control_file" ./control -O | grep '^Package:' | awk '{print $2}')
rm "$control_file"
# 如果在base和runtime中已安装,并且不包含在include(强制安装)列表则跳过安装,否则安装到$PREFIX目录
if grep -q "^Package: $pkg$" "$exclude_list_file" && ! grep -q "^$pkg$" "$include_list_file"; then
echo " skip"
echo "$deb_file" >>/tmp/deb-source-file/skip.list
continue
fi
# 记录到 packages.list
echo "Package: $pkg" >>"$PREFIX/packages.list"
# 换行
echo ""
# 缓存解压后的data.tar文件,便于在下次使用时,加快安装速度
deb_sha=$(sha256sum "$deb_file" | awk '{print $1}')
data_cache="$cache_dir/install_dep_$deb_sha"
if [ ! -e "$data_cache" ]; then
data_cache_tmp="$cache_dir/install_dep_tmp_$deb_sha"
# 查找data.tar文件,文件会因为压缩格式不同,有不同的后缀,例如data.tar.xz、data.tar.gz
data_file=$(ar -t "$deb_file" | grep data.tar)
case "$data_file" in
*.xz) ar -p "$deb_file" "$data_file" | unxz >"$data_cache_tmp" ;;
*.gz) ar -p "$deb_file" "$data_file" | gunzip >"$data_cache_tmp" ;;
*.zst) ar -p "$deb_file" "$data_file" | unzstd >"$data_cache_tmp" ;;
*)
echo "unknown file type"
exit 1
;;
esac
mv "$data_cache_tmp" "$data_cache"
fi
# 解压data.tar文件到输出目录
mkdir "$data_list_dir"
tar -xvf "$data_cache" -C "$data_list_dir" >>"/tmp/deb-source-file/$(basename "$deb_file").list"
# 清理不需要复制的目录
rm -r "${data_list_dir:?}/usr/share/applications"* 2>/dev/null || true
# 修改pc文件的prefix
sed -i "s#/usr#$PREFIX#g" "$data_list_dir"/usr/lib/"$TRIPLET"/pkgconfig/*.pc 2>/dev/null || true
sed -i "s#/usr#$PREFIX#g" "$data_list_dir"/usr/share/pkgconfig/*.pc 2>/dev/null || true
# 修改指向/lib的绝对路径的软链接
find "$data_list_dir" -type l | while IFS= read -r file; do
linkTarget=$(readlink "$file")
# 如果指向的路径以/lib开头,并且文件不存在,则添加 /runtime 前缀
# 部分 dev 包会创建 so 文件的绝对链接指向 /lib 目录下
if echo "$linkTarget" | grep -q ^/lib && ! [ -f "$linkTarget" ]; then
ln -sf "$target$linkTarget" "$file"
echo " FIX LINK" "$linkTarget" "=>" "$target$linkTarget"
fi
done

# 修复动态库的RUNPATH
find "$data_list_dir" -type f | while IFS= read -r file; do
fileinfo=$(file "$file")
# skip non-dynamic librarie
if ! echo "$fileinfo" | grep -q 'shared object'; then
continue
fi
# skip debug file
if echo "$fileinfo" | grep -q 'with debug_info'; then
continue
fi
runpath=$(readelf -d "$file" | grep RUNPATH | awk '{print $NF}')
# skip without runpath
if ! echo "$runpath" | grep -q '^\[/'; then
continue
fi
# 如果RUNPATH使用绝对路径,则添加/runtime前缀
runpath=${runpath#[}
runpath=${runpath%]}
newRunpath=${runpath//usr\/lib/runtime\/lib}
newRunpath=${newRunpath//usr/runtime}
patchelf --set-rpath "$newRunpath" "$file"
echo " FIX RUNPATH" "$file" "$runpath" "=>" "$newRunpath"
done
# 复制/lib,/bin,/usr目录
cp -rP "$data_list_dir/lib" "$target" 2>/dev/null || true
cp -rP "$data_list_dir/bin" "$target" 2>/dev/null || true
cp -rP "$data_list_dir"/usr/* "$target" || true
rm -r "$data_list_dir"
done <"$deb_list_file"

# 修复相对路径的软链接(dev包内的软连接尝试修复指向base)
find "$target" -type l | while IFS= read -r file; do
# 获取链接的绝对路径
linkTarget=$(readlink -m "$file")
# 如果链接指向的文件不存在
if [ ! -e "$linkTarget" ]; then
# 去掉前缀查看/lib下是否存在
linkTarget="${linkTarget#$target}"
if [ -e "$linkTarget" ]; then
ln -sf "$linkTarget" "$file"
echo " FIX LINK" "$file" "=>" "$target$linkTarget"
fi
# 添加usr前缀查看/usr/lib下是否存在
linkTarget="/usr$target"
if [ -e "$linkTarget" ]; then
ln -sf "$target$linkTarget" "$file"
echo " FIX LINK" "$file" "=>" "$target$linkTarget"
fi
# 添加 /runtime 前缀查看是否存在
linkTarget=$(readlink -m "$file")
linkTargetNoPrefix="${linkTarget#$target}"
runtimeLib="/runtime$linkTargetNoPrefix"
if [ -e "$runtimeLib" ]; then
ln -sf "$runtimeLib" "$file"
echo " FIX LINK" "$file" "=>" "$runtimeLib"
fi
fi
done

# 更新ld.so.cache
if [ -n "$LINGLONG_LD_SO_CACHE" ]; then
ldconfig -C "$LINGLONG_LD_SO_CACHE"
fi

# 清理临时目录
rm -r "$out_dir"
33 changes: 17 additions & 16 deletions linglong.yaml
Original file line number Diff line number Diff line change
Expand Up @@ -19,34 +19,35 @@ command:
- deepin-editor

build: |
# 下载和安装依赖
apt -y install --download-only qt6-5compat-dev qt6-base-dev qt6-tools-dev-tools qt6-tools-dev qt6-base-private-dev qt6-svg-dev libdtk6widget-dev libdtk6gui-dev libdtk6core-dev libdtk6declarative-dev libpolkit-qt6-1-dev libkf6syntaxhighlighting-dev libkf6codecs-dev libgtest-dev libgmock-dev libchardet-dev libuchardet-dev libicu-dev deepin-event-log

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🟡 Medium · Stale archives alter the prefix

When the apt archive directory contains older versions of requested packages or unrelated .deb files, install_dep processes every .deb in the archive directory, so an older package can overwrite the requested version and unrelated packages can be copied into $PREFIX and recorded in packages.list.

Restrict extraction to the requested packages and select the requested version before copying files.

Also at linglong.yaml:24.

Prompt for AI agents
In `linglong.yaml` at line 23:

**Stale archives alter the prefix**

When the apt archive directory contains older versions of requested packages or unrelated `.deb` files, `install_dep` processes every `.deb` in the archive directory, so an older package can overwrite the requested version and unrelated packages can be copied into `$PREFIX` and recorded in `packages.list`.

Restrict extraction to the requested packages and select the requested version before copying files.

Also at `linglong.yaml:24`.

bash ./install_dep /var/cache/apt/archives "$PREFIX"

# 修改路径
sed -i 's|set(QT_LRELEASE "/lib/qt${QT_VERSION_MAJOR}/bin/lrelease")|set(QT_LRELEASE "lrelease")|g' cmake/translation-generate.cmake

# 构建
# 优先从 /runtime 解析 Qt6/DTK6,避免 buildext 装入 /usr 的 qt6 开发包抢占 find_package
VERSION=$(head -1 debian/changelog | awk -F'[()]' '{print $2}')
cmake -B build ${conf_args} \
-DCMAKE_PREFIX_PATH=/runtime \
-DCMAKE_SAFETYTEST_ARG="CMAKE_SAFETYTEST_ARG_OFF" \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_INSTALL_PREFIX="${PREFIX}" \
-DVERSION=${VERSION}
cmake --build build -j`nproc`
cmake --build build --target install
cmake --build build --target install > install.log 2>&1

# 项目生成应用名和动态隐式加载的依赖库,ldd无法找到的其他库
LDD_FILES=(
deepin-editor
libdeepin-event-log.so
libzpdcallback.so
)

# 生成.install 文件
bash ./deploy_dep "${LDD_FILES[@]}"

# 构建期与运行期缺失依赖声明式安装,由 linglong 解析闭包
# allow apt download in build and do apt update
buildext:
apt:
build_depends:
- cmake
- libchardet-dev
- libicu-dev
- libkf6codecs-dev
- libkf6syntaxhighlighting-dev
- libuchardet-dev
depends:
- deepin-event-log
- libchardet1
- libkf6codecs6
- libkf6syntaxhighlighting6
- libuchardet0
- libc6
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