commit b2a10ea78d09709caed152668c445e73d6ea0dd7 Author: Yingjie Wang Date: Wed Jun 5 16:02:11 2024 -0400 frok from rsync://littlefoxpro.xyz/repository/leaf diff --git a/HOOKS.md b/HOOKS.md new file mode 100644 index 0000000..f189cfa --- /dev/null +++ b/HOOKS.md @@ -0,0 +1,173 @@ +- 重新加载`Systemd`服务 + + 软件: [systemd](https://github.com/systemd/systemd) + + 文件: + `/usr/lib/systemd/system/*` + + 操作: + ```sh + /usr/bin/systemctl daemon-reload + ``` + +--- + +- 更新`info`文档数据库 + + 软件: [texinfo](https://www.gnu.org/software/texinfo) + + 文件: + `/usr/share/info/*.info*` + + 操作: + ```sh + rm -fv /usr/share/info/dir + for _info in /usr/share/info/*.info*; do + /usr/bin/install-info $_info /usr/share/info/dir + done + ``` + +--- + +- 更改`Polkit`规则文件组属性 + + 软件: [polkit](https://gitlab.freedesktop.org/polkit/polkit) + + 文件: + `/etc/polkit-1/rules.d/*.rules` + `/usr/share/polkit-1/rules.d/*.rules` + + 操作: + ```sh + install -dm750 -g polkitd /{etc,usr/share}/polkit-1/rules.d + ``` + +--- + +- 更新`desktop`图标数据库 + + 软件: [desktop-file-utils](https://www.freedesktop.org/wiki/Software/desktop-file-utils) + + 文件: + `/usr/share/applications/*.desktop` + + 操作: + ```sh + /usr/bin/update-desktop-database -q /usr/share/applications + ``` + +--- + +- 更新`MIME`类型数据库 + + 软件: [shared-mime-info](https://gitlab.freedesktop.org/xdg/shared-mime-info) + + 文件: + `/usr/share/mime/packages/*.xml` + + 操作: + ```sh + /usr/bin/update-mime-database /usr/share/mime + ``` + +--- + +- 更新字体配置缓存 + + 软件: [fontconfig](https://www.freedesktop.org/wiki/Software/fontconfig) + + 文件: + `/etc/fonts/conf.d/*` + `/usr/share/fonts/*` + `/usr/share/fontconfig/conf.avail/*` + `/usr/share/fontconfig/conf.default/*` + + 操作: + ```sh + /usr/bin/fc-cache -s + ``` + +--- + +- 更新`GIO`模块缓存 + + 软件: [glib](https://gitlab.gnome.org/GNOME/glib) + + 文件: + `/usr/lib/gio/modules/*.so` + + 操作: + ```sh + /usr/bin/gio-querymodules /usr/lib/gio/modules + ``` + +--- + +- 编译`GSettings XML`模式文件 + + 软件: [glib](https://gitlab.gnome.org/GNOME/glib) + + 文件: + `/usr/share/glib-2.0/schemas/*.gschema.xml` + `/usr/share/glib-2.0/schemas/*.gschema.override` + + 操作: + ```sh + /usr/bin/glib-compile-schemas /usr/share/glib-2.0/schemas + ``` + +--- + +- 探测`GDK-Pixbuf`加载器模块 + + 软件: [gdk-pixbuf](https://gitlab.gnome.org/GNOME/gdk-pixbuf) + + 文件: + `/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders/*.so` + + 操作: + ```sh + /usr/bin/gdk-pixbuf-query-loaders --update-cache + ``` + +--- + +- 探测`GTK+2`模块 + + 软件: [gtk+2](https://gitlab.gnome.org/GNOME/gtk) + + 文件: + `/usr/lib/gtk-2.0/2.10.0/immodules/*.so` + + 操作: + ```sh + /usr/bin/gtk-query-immodules-2.0 --update-cache + ``` + +--- + +- 探测`GTK+3`模块 + + 软件: [gtk+3](https://gitlab.gnome.org/GNOME/gtk) + + 文件: + `/usr/lib/gtk-3.0/3.0.0/immodules/*.so` + + 操作: + ```sh + /usr/bin/gtk-query-immodules-3.0 --update-cache + ``` + +--- + +- 更新`GTK`图标主题 + + 软件: [gtk](https://gitlab.gnome.org/GNOME/gtk) + + 文件: + `/usr/share/icons/*` + + 操作: + ```sh + /usr/bin/gtk-update-icon-cache -q /usr/share/icons/* + ``` diff --git a/INSTALL.sh b/INSTALL.sh new file mode 100644 index 0000000..faa4aad --- /dev/null +++ b/INSTALL.sh @@ -0,0 +1,9 @@ +#!/bin/bash +set -e +source leaf.conf + +install -vdm755 $DIST_DIR $BUILD_DIR $PKGBUILD_DIR $TRACE_DIR $HOOK_DIR $BINARY_DIR $TEMP_DIR +touch $INSTALLED_PACKAGES +chmod -v 644 $INSTALLED_PACKAGES +install -vDm644 leaf.conf -t /etc +install -vDm755 leaf -t /usr/bin diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..e161a8b --- /dev/null +++ b/README.md @@ -0,0 +1,147 @@ +### Leaf: A Simple Package Manager + +0. 介绍 + + `Leaf`是一个不处理软件依赖关系, 用于定制化[Linux From Scratch](https://linuxfromscratch.org)的半自动软件构建工具。它具有发行版无关性, 在满足依赖(见第7小节)的条件下在任何发行版、任何架构下都能够运行。 + +1. 安装Leaf + + Leaf的配置文件位于`/etc/leaf.conf`(默认)。 + + 配置文件说明: + + ``` + DIST_DIR - 源码目录 + BUILD_DIR - 编译目录 + PKGBUILD_DIR - PKGBUILD目录 + TRACE_DIR - 安装文件跟踪目录 + HOOK_DIR - 钩子目录 + BINARY_DIR - 二进制包存放目录 + TEMP_DIR - 二进制包解包临时目录 + INSTALLED_PACKAGES - 已安装软件包数据库 + PARALLEL_JOBS - 构建并行数 + DEFAULT_BUILD_OPTIONS - 默认构建选项 + COMPRESS_PROG - 二进制包压缩程序 + BINARY_EXT - 二进制包文件拓展名 + ENABLE_DEBUG_TREE - 尝试使用tree命令列出编译产物 + ``` + + 安装并初始化: + + ```sh + # root + bash INSTALL.sh + ``` + +2. 使用Leaf + + Leaf的命令格式: + + ``` + leaf [option] [packages] + option: prepare 准备软件但不编译或安装 + build 编译软件但不安装 + install 安装软件 + remove 删除已安装的程序 + clean 清理编译目录 + list 列出已安装的软件 + search 搜索软件, 支持模糊查询 + show 输出软件详细信息 + pack 构建并封装二进制包 + unpack 安装二进制包 + ``` + + 提示: 软件升级需要先移除旧版本再安装新版本, 否则可能会造成旧版本文件残留。 + +3. Leaf的运行原理 + + 读取`PKGBUILD`文件来设置变量, 进行软件构建, 通过`DESTDIR`安装方式和`find`命令记录软件包提供的文件、目录和链接。PKGBUILD的各项变量含义如下: + + ``` + - pkgname 字符串, 软件名称 + - pkgver 字符串, 软件版本号 + - pkgdesc 字符串, 软件描述 + - pkgurl 字符串, 软件主页/上游地址 + - license 数组, 软件许可证 + - sources 数组, 构建过程使用到的所有源码包和补丁 + - options 数组, 构建选项, 详见第4小节 + - srcdir 字符串, 构建路径(在leaf主程序中定义) + - pkgdir 字符串, 虚拟根目录(在leaf主程序中定义) + ``` + + PKGBUILD定义的6个函数(*表示该函数必须定义, 其他函数默认为空实现): + + ``` + - src_prepare * 构建软件的准备阶段, 如解压源码、执行补丁 + - src_build * 构建软件的编译阶段, 并将编译产物以DESTDIR方式安装到$pkgdir + - src_preinstall 安装软件前置操作 + - src_postinstall 安装软件后置操作 + - src_preremove 移除软件前置操作 + - src_postremove 移除软件后置操作 + ``` + + 编写PKGBUILD的一般原则: 模块见`template.PKGBUILD`, 语法必须符合`BASH`, 可以定义额外的函数(尽量不要在头部定义全局变量, 这会导致构建环境的污染, 需要手动`unset`, 推荐在函数中用`local`定义局部变量); `src_build`函数只负责编译软件, 并将其安装到`$pkgdir`, 而`src_[pre|post][install|remove]`函数只负责操作根文件系统; `Systemd`单元一般由用户手动开启或关闭。 + + 另外, 某些软件包需要生成缓存或更改文件属性才能正常使用(见`HOOKS.md`), 需要定义特定操作的钩子文件, 模板见`template.HOOK`, 语法必须符合`BASH`。 + +4. 构建选项 + + 在PKGBUILD中定义的options可以是以下字段: + + - `strip`: 剥离二进制文件和库文件中的调试符号, 它可以让文件变得更小, 若您需要调试该程序, 则禁用该选项。 + + - `libtool`: 保留`.la`文件, 通常来说不需要这种文件, 可以设置成`!strip`来移除所有的.la文件。 + + - `zipman`: 对man手册进行`gzip`压缩。 + +5. 特性支持 + + - 软件包匹配。Leaf以`最短前缀匹配`查找PKGBUILD, 接受4种格式的软件包名, 一种是不带版本号的软件名(例如`gcc`), 二是带版本号的软件名(例如`gcc-`), 三是加上前缀但不带版本号(如`sys-devel/gcc`), 四是完全体(如`sys-devel/gcc-`)。当不能唯一确定软件包时, 将要求用户输入目标软件的前缀或版本。 + + - 消息记录。在软件安装完成后需要提示一段用户信息, 可在PKGBUILD调用`leaf_record_message`函数, 参数类型为字符串, 参数个数为一个或多个, 各参数将以换行形式输出到终端。 + + - 前后置钩子。当软件安装前后和移除前后自动完成一些操作, 如安装`desktop-file-utils`后, 后续添加或移除了`/usr/share/applications`目录中的`.desktop`文件, 则自动执行`update-desktop-database`。 + +6. 系统管理 + + 请不要卸载系统的核心组件。Leaf并不负责软件的更新升级, 若您必须要这样做的话, 请先手动卸载再安装。 + +7. Leaf的依赖组件 + + 强依赖: + + - [Bash](https://www.gnu.org/software/bash) + + - [Binutils](https://www.gnu.org/software/binutils) + + - [Coreutils](https://www.gnu.org/software/coreutils) + + - [File](https://www.darwinsys.com/file) + + - [Findutils](https://www.gnu.org/software/findutils) + + - [Gawk](https://www.gnu.org/software/gawk) + + - [Grep](https://www.gnu.org/software/grep) + + - [Sed](https://www.gnu.org/software/sed) + + - [Gzip](http://www.gzip.org) + + 运行时依赖: + + - [Bzip2](https://sourceware.org/bzip2) + + - [Tar](https://www.gnu.org/software/tar) + + - [Patch](https://savannah.gnu.org/projects/patch) + + - [Xz](https://tukaani.org/xz) + + - [Zstd](https://github.com/facebook/zstd) + + - [UnZip](https://sourceforge.net/projects/infozip) + + - [Tree](https://gitlab.com/OldManProgrammer/unix-tree) + + - ... diff --git a/hints/build.txt b/hints/build.txt new file mode 100644 index 0000000..ba808f9 --- /dev/null +++ b/hints/build.txt @@ -0,0 +1,51 @@ +几种常见的构建系统 + +1. GNU Make & GNU Autotools +------------------------------------------------------------ +./configure --prefix=/usr +make +make DESTDIR=$pkgdir install +------------------------------------------------------------ + +2. CMake +------------------------------------------------------------ +mdkir build +cd build +cmake -DCMAKE_INSTALL_PREFIX=/usr \ + -DCMAKE_BUILD_TYPE=Release \ + .. +make +make DESTDIR=$pkgdir install +------------------------------------------------------------ + +3. Meson & Ninja +------------------------------------------------------------ +mkdir build +cd build +meson setup --prefix=/usr \ + --libdir=/usr/lib \ + --buildtype=release \ + -Dtests=false \ + .. +ninja +DESTDIR=$pkgdir ninja install +------------------------------------------------------------ + +4. Python setup.py +------------------------------------------------------------ +python3 setup.py build +python3 setup.py install --root=$pkgdir --optimize=1 +------------------------------------------------------------ + +5. Python Pip +------------------------------------------------------------ +pip3 wheel -w dist --no-build-isolation --no-deps $PWD +pip3 install --no-deps --no-warn-script-location --no-index --find-links dist --no-cache-dir --no-user --force-reinstall --root $pkgdir +------------------------------------------------------------ + +6. Perl +------------------------------------------------------------ +perl Makefile.PL INSTALLDIRS=vendor +make +make DESTDIR=$pkgdir install +------------------------------------------------------------ diff --git a/hints/kernel.txt b/hints/kernel.txt new file mode 100644 index 0000000..b127880 --- /dev/null +++ b/hints/kernel.txt @@ -0,0 +1,19 @@ +编译安装Linux内核的一般步骤 + +------------------------------------------------------------ +make menuconfig +make +make INSTALL_MOD_PATH=$pkgdir/usr INSTALL_MOD_STRIP=1 DEPMOD=/doesnt/exist modules_install # 操作(1) +install -Dm644 arch/x86/boot/bzImage $pkgdir/boot/vmlinuz # 操作(2) +install -Dm644 System.map $pkgdir/boot/System.map +install -Dm644 .config $pkgdir/boot/config +------------------------------------------------------------ +注意: 操作(1)作用只是安装内核模块, 操作(2)作用将内核复制到指定位置供bootloader加载。 + +如果您将EXT4、NVME等重要的功能编译成了内核模块, 则必须借助initrd或initramfs来启动计算机。 +以下是使用dracut生成initramfs的过程: +------------------------------------------------------------ +KERNEL_VERSION=<内核版本> +depmod -a $KERNEL_VERSION +dracut --kver $KERNEL_VERSION --zstd --force /boot/initramfs-$KERNEL_VERSION.img +------------------------------------------------------------ diff --git a/hints/nodejs.txt b/hints/nodejs.txt new file mode 100644 index 0000000..1aeafc6 --- /dev/null +++ b/hints/nodejs.txt @@ -0,0 +1,6 @@ +NPM & Yarn换源 + +------------------------------------------------------------ +npm config set registry https://registry.npmmirror.com +yarn config set registry https://registry.npmmirror.com +------------------------------------------------------------ diff --git a/hints/pip.txt b/hints/pip.txt new file mode 100644 index 0000000..90034f5 --- /dev/null +++ b/hints/pip.txt @@ -0,0 +1,11 @@ +Python Pip换源 + +------------------------------------------------------------ +mkdir -pv ~/.pip +cat > ~/.pip/pip.conf << "EOF" +[global] +index-url = https://pypi.tuna.tsinghua.edu.cn/simple +[install] +trusted-host = https://pypi.tuna.tsinghua.edu.cn +EOF +------------------------------------------------------------ diff --git a/hints/rust.txt b/hints/rust.txt new file mode 100644 index 0000000..f11e9d4 --- /dev/null +++ b/hints/rust.txt @@ -0,0 +1,18 @@ +Rust Crates换源 + +------------------------------------------------------------ +mkdir -pv ~/.cargo +cat > ~/.cargo/config << "EOF" +[source.crates-io] +replace-with = "ustc" +[source.ustc] +registry = "sparse+https://mirrors.ustc.edu.cn/crates.io-index/" +EOF +------------------------------------------------------------ + +编译Rust时需要获取上一个版本的Rust来进行构建, 可以预先在指定位置下载好二进制Rust安装包以提升速度。 +以Rust 1.76.0为例, 下载 +1. https://static.rust-lang.org/dist/cargo-1.75.0-x86_64-unknown-linux-gnu.tar.xz +2. https://static.rust-lang.org/dist/rust-std-1.75.0-x86_64-unknown-linux-gnu.tar.xz +2. https://static.rust-lang.org/dist/rustc-1.75.0-x86_64-unknown-linux-gnu.tar.xz +并将它们放置于build/cache/2023-12-28目录中(发行日期见https://github.com/rust-lang/rust/releases)。 diff --git a/leaf b/leaf new file mode 100755 index 0000000..e546628 --- /dev/null +++ b/leaf @@ -0,0 +1,408 @@ +#!/bin/bash +set -e + +RED_COLOR="\e[1;31m" +PURPLE_COLOR="\e[1;35m" +GREEN_COLOR="\e[1;32m" +CLEAR_COLOR="\e[0m" + +_DEF_PARALLEL_JOBS=4 +_ENV_PARALLEL_JOBS="${PARALLEL_JOBS}" +source /etc/leaf.conf +if [ -n "${_ENV_PARALLEL_JOBS}" ]; then + export PARALLEL_JOBS="${_ENV_PARALLEL_JOBS}" +elif [ -z "${PARALLEL_JOBS}" ]; then + export PARALLEL_JOBS="${_DEF_PARALLEL_JOBS}" +else + export PARALLEL_JOBS +fi +export MAKEFLAGS="-j${PARALLEL_JOBS}" +export NINJAJOBS="${PARALLEL_JOBS}" +export LC_ALL=C + +declare -A BUILD_OPTIONS +BUILD_OPTIONS=([strip]="0" [libtool]="0" [zipman]="0") + +main() { + leaf_check_directories + if [ $# -le 1 ]; then + case $1 in + clean) + leaf_check_permission + rm -rf {"${BUILD_DIR}","${TEMP_DIR}"}/* + ;; + list) + cat "${INSTALLED_PACKAGES}" + ;; + *) + leaf_print_usage + ;; + esac + else + local _item + case $1 in + prepare|build|install|remove|pack) + leaf_check_permission + for _item in "${@:2}"; do + leaf_find_pkgbuild "${_item}" + leaf_reset_state + source "${PKGBUILD_DIR}/${PKG_PREFIX}/${PKG_NAME}".PKGBUILD + leaf_parse_options + srcdir="${BUILD_DIR}/${PKG_PREFIX}/${PKG_NAME}" + pkgdir="${srcdir}"/__pkgdir__ + rm -rf "${srcdir}" && install -dm755 "${srcdir}" && cd "${srcdir}" + leaf_${1}_package + done + ;; + search) + leaf_search_package "${@:2}" + ;; + show) + for _item in "${@:2}"; do + leaf_find_pkgbuild "${_item}" + leaf_show_package + done + ;; + unpack) + for _item in "${@:2}"; do + leaf_check_permission + leaf_reset_state + leaf_unpack_package "${_item}" + done + ;; + *) + leaf_print_usage + ;; + esac + if [ -n "${MESSAGE}" ]; then + echo -e "${MESSAGE}" + fi + fi +} + +leaf_check_directories() { + if [ -z "${BUILD_DIR}" ]; then + leaf_error "Directory \${BUILD_DIR} must be existed" + elif [ -z "${TEMP_DIR}" ]; then + leaf_error "Directory \${TEMP_DIR} must be existed" + fi +} + +leaf_check_permission() { + [ ${EUID} -eq 0 ] || leaf_error "Permission denied" +} + +leaf_compress_man_pages() { + pushd "${pkgdir}" > /dev/null 2>&1 + [ ! -d usr/share/man ] || { + local _item + find usr/share/man -type f,l | while read -r _item; do + case $(file -bi "${_item}") in + *text*) + /usr/bin/gzip -c -9 "${_item}" > "${_item}".gz + rm -fv "${_item}" + ;; + *symlink*) + ln -srv "$(readlink -m "${_item}")".gz "$(realpath "${_item}".gz)" + rm -fv "${_item}" + ;; + *) + ;; + esac + done + } + popd > /dev/null 2>&1 +} + +leaf_error() { + echo -e "${RED_COLOR}* $1${CLEAR_COLOR}" && exit 1 +} + +leaf_find_pkgbuild() { + local _location="$(find "${PKGBUILD_DIR}" -type f -wholename "*$1*.PKGBUILD" -printf "%P\n")" + if [ -z "${_location}" ]; then + leaf_error "Package $1's PKGBUILD does NOT exist" + elif [[ $(echo "${_location}" | wc -l) == 1 ]]; then + PKG_PREFIX="$(echo "${_location}" | awk -F'/' '{print $1}')" + PKG_NAME="$(echo "${_location%.PKGBUILD}" | awk -F'/' '{print $2}')" + else + leaf_error "Ambiguous packages, the prefix or version of package must be specified" + fi +} + +leaf_invoke_hooks() { + local _hook _target + local _trace_dir="${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}" + find "${HOOK_DIR}" -type f -name "*.HOOK" | while read -r _hook; do + source "${_hook}" + for _target in "${target[@]}"; do + if [ -n "$(grep -e "${_target}" "${_trace_dir}"/FILES)" ]; then + operation + break + fi + done + done +} + +leaf_merge_package() { + pushd $1 > /dev/null 2>&1 + local _trace_dir="${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}" + local _item _mode _owner _group + cat "${_trace_dir}"/DIRS | while read -r _item; do + _mode=$(stat -c %a ."${_item}") + _owner=$(stat -c %u ."${_item}") + _group=$(stat -c %g ."${_item}") + install -d -m ${_mode} -o ${_owner} -g ${_group} "${_item}" + done + cat "${_trace_dir}"/FILES | while read -r _item; do + _mode=$(stat -c %a ."${_item}") + _owner=$(stat -c %u ."${_item}") + _group=$(stat -c %g ."${_item}") + install -D -m ${_mode} -o ${_owner} -g ${_group} ."${_item}" "${_item}" + done + cat "${_trace_dir}"/LINKS | while read -r _item; do + cp -dp ."${_item}" "${_item}" + done + leaf_invoke_hooks + popd > /dev/null 2>&1 +} + +leaf_parse_options() { + local _option_array=(${DEFAULT_BUILD_OPTIONS[@]} ${options[@]}) + for option in ${_option_array[@]}; do + if [[ x"${option}" == x"strip" ]]; then + BUILD_OPTIONS["strip"]="1" + fi + if [[ x"${option}" == x"!strip" ]]; then + BUILD_OPTIONS["strip"]="0" + fi + if [[ x"${option}" == x"libtool" ]]; then + BUILD_OPTIONS["libtool"]="1" + fi + if [[ x"${option}" == x"!libtool" ]]; then + BUILD_OPTIONS["libtool"]="0" + fi + if [[ x"${option}" == x"zipman" ]]; then + BUILD_OPTIONS["zipman"]="1" + fi + if [[ x"${option}" == x"!zipman" ]]; then + BUILD_OPTIONS["zipman"]="0" + fi + done +} + +leaf_print_usage() { + cat << EOF +Usage: leaf [option] [packages] +Option: prepare prepare packages but do not build + build build packages but do not install + install install packages + remove remove packages + clean clean all source folders + list list installed packages + search search packages by keyword + show show package details + pack build packages and pack + unpack unpack binary packages + This leaf does not have Super Cow Powers. +EOF +} + +leaf_record_message() { + MESSAGE+="\n${PURPLE_COLOR}* Message from ${PKG_PREFIX}/${PKG_NAME}${CLEAR_COLOR}\n" + local _item + for _item in "${@:1}"; do + MESSAGE+="${GREEN_COLOR}* ${_item}${CLEAR_COLOR}\n" + done +} + +leaf_remove_libtool_files() { + find "${pkgdir}" -name "*.la" -delete +} + +leaf_reset_state() { + options=() + src_preinstall() { + : + } + src_postinstall() { + : + } + src_preremove() { + : + } + src_postremove() { + : + } +} + +leaf_strip_files() { + pushd "${pkgdir}" > /dev/null 2>&1 + local _file + find . -type f | while read -r _file; do + case $(file -bi "${_file}") in + *application/x-sharedlib*) # libraries(.so) + strip --strip-unneeded "${_file}" + ;; + *application/x-pie-executable*) # libraries(.so) + strip --strip-unneeded "${_file}" + ;; + *application/x-archive*) # libraries(.a) + strip --strip-debug "${_file}" + ;; + *application/x-object*) + case "${_file}" in + *.ko) # kernel module + strip --strip-unneeded "${_file}" + ;; + *) + ;; + esac + ;; + *application/x-executable*) # binaries + strip --strip-all "${_file}" + ;; + *) + ;; + esac + done + popd > /dev/null 2>&1 +} + +leaf_trace_package() { + pushd "$1" > /dev/null 2>&1 + local _trace_dir="${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}" + install -dm755 "${_trace_dir}" + find . -type d | sort > "${_trace_dir}"/DIRS + sed -i "1d" "$_trace_dir"/DIRS + find . -type f | sort > "${_trace_dir}"/FILES + find . -type l | sort > "${_trace_dir}"/LINKS + sed -i "s/.//" "${_trace_dir}"/{DIRS,FILES,LINKS} + popd > /dev/null 2>&1 +} + +leaf_update_package_database() { + local _item="$(echo "$2" | awk 'BEGIN{FS="/";OFS="\\/"}{print $1,$2}')" + case $1 in + add) + sed -i "/${_item}/d" "${INSTALLED_PACKAGES}" + echo "$2" >> ${INSTALLED_PACKAGES} + ;; + delete) + sed -i "/${_item}/d" "${INSTALLED_PACKAGES}" + ;; + esac +} + +leaf_update_environment() { + ldconfig + [ ! -r /etc/profile ] || source /etc/profile +} + +leaf_prepare_package() { + src_prepare +} + +leaf_build_package() { + leaf_prepare_package + src_build + local _option + for _option in $(echo ${!BUILD_OPTIONS[*]}); do + if [[ x"${_option}" == x"strip" ]] && [[ x"${BUILD_OPTIONS[$_option]}" == x"1" ]]; then + leaf_strip_files + fi + if [[ x"${_option}" == x"libtool" ]] && [[ x"${BUILD_OPTIONS[$_option]}" == x"0" ]]; then + leaf_remove_libtool_files + fi + if [[ x"${_option}" == x"zipman" ]] && [[ x"${BUILD_OPTIONS[$_option]}" = x"1" ]]; then + leaf_compress_man_pages + fi + done + if [[ x"${ENABLE_DEBUG_TREE}" == x"true" ]]; then + [ ! -x /usr/bin/tree ] || /usr/bin/tree "${pkgdir}" + fi +} + +leaf_install_package() { + leaf_build_package + leaf_trace_package "${pkgdir}" + src_preinstall + leaf_merge_package "${pkgdir}" + src_postinstall + leaf_update_package_database add "${PKG_PREFIX}/${PKG_NAME}" + leaf_update_environment + echo -e "${GREEN_COLOR}* Package ${PKG_PREFIX}/${PKG_NAME} has been installed${CLEAR_COLOR}\n" +} + +leaf_remove_package() { + [ -n "$(grep "${PKG_PREFIX}/${PKG_NAME}" ${INSTALLED_PACKAGES})" ] || { + leaf_error "Package ${PKG_PREFIX}/${PKG_NAME} is NOT installed" + } + src_preremove + local _file _link _directory + cat "${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}/FILES" | while read -r _file; do + rm -fv "${_file}" + done + cat "${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}/LINKS" | while read -r _link; do + [ ! -L "${_link}" ] || rm -fv "${_link}" + done + cat "${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}/DIRS" | while read -r _directory; do + rmdir --ignore-fail-on-non-empty "${_directory}" + done + rm -rf "${TRACE_DIR}/${PKG_PREFIX}/${PKG_NAME}" + src_postremove + leaf_update_package_database delete "${PKG_PREFIX}/${PKG_NAME}" + leaf_update_environment +} + +leaf_search_package() { + local _item _regex + for _item in "$@"; do + _regex+="${_item}\|" + done + _regex="${_regex:0:${#_regex}-2}" + find "${PKGBUILD_DIR}" -type f -regex ".*\(${_regex}\).*\.PKGBUILD" -printf "%P\n" | while read -r _item; do + echo "${_item%.PKGBUILD}" + done +} + +leaf_show_package() { + source "${PKGBUILD_DIR}/${PKG_PREFIX}/${PKG_NAME}".PKGBUILD + echo "Package: ${pkgname}" + echo "Version: ${pkgver}" + echo "Description: ${pkgdesc}" + echo "Homepage: ${homepage}" + echo -e "License: ${license[@]}\n" +} + +leaf_pack_package() { + leaf_build_package + pushd "${srcdir}" > /dev/null 2>&1 + echo "${PKG_PREFIX}" > .PKG_PREFIX + install -m644 "${PKGBUILD_DIR}/${PKG_PREFIX}/${PKG_NAME}".PKGBUILD .PKGBUILD + install -dm755 "${BINARY_DIR}" + local _target="${BINARY_DIR}/${pkgname}-${pkgver}${BINARY_EXT}" + rm -fv "${_target}" + tar -I "${COMPRESS_PROG}" -cf "${_target}" "$(basename ${pkgdir})" .PKG{_PREFIX,BUILD} + popd > /dev/null 2>&1 +} + +leaf_unpack_package() { + srcdir="${TEMP_DIR}/$(basename ${1%.pkg.*})" + pkgdir="${srcdir}"/__pkgdir__ + rm -rf "${srcdir}" && install -dm755 "${srcdir}" && cd "${srcdir}" + tar -xf $1 -C "${srcdir}" + source "${srcdir}"/.PKGBUILD + PKG_PREFIX="$(cat "${srcdir}"/.PKG_PREFIX)" + PKG_NAME="${pkgname}-${pkgver}" + install -Dm644 "${srcdir}"/.PKGBUILD "${PKGBUILD_DIR}/${PKG_PREFIX}/${PKG_NAME}".PKGBUILD + leaf_trace_package "${pkgdir}" + src_preinstall + leaf_merge_package "${pkgdir}" + src_postinstall + leaf_update_package_database add "${PKG_PREFIX}/${PKG_NAME}" + leaf_update_environment + echo -e "${GREEN_COLOR}* Package ${PKG_PREFIX}/${PKG_NAME} has been installed${CLEAR_COLOR}\n" +} + +main $@ diff --git a/leaf.conf b/leaf.conf new file mode 100644 index 0000000..9600d45 --- /dev/null +++ b/leaf.conf @@ -0,0 +1,17 @@ +LEAF_DIR="/var/lib/leaf" +DIST_DIR="${LEAF_DIR}/distfiles" +BUILD_DIR="${LEAF_DIR}/build" +PKGBUILD_DIR="${LEAF_DIR}/pkgbuild" +TRACE_DIR="${LEAF_DIR}/trace" +HOOK_DIR="${LEAF_DIR}/hooks" +BINARY_DIR="${LEAF_DIR}/binaries" +TEMP_DIR="${LEAF_DIR}/temp" +INSTALLED_PACKAGES="${LEAF_DIR}/installed" + +PARALLEL_JOBS=4 +DEFAULT_BUILD_OPTIONS=("strip" "!libtool" "zipman") + +COMPRESS_PROG="zstd -19 -T0" +BINARY_EXT=".pkg.tar.zst" + +ENABLE_DEBUG_TREE="true" diff --git a/misc/PKGBUILD.code-snippets b/misc/PKGBUILD.code-snippets new file mode 100644 index 0000000..4858f9c --- /dev/null +++ b/misc/PKGBUILD.code-snippets @@ -0,0 +1,23 @@ +{ + "PKGBUILD": { + "prefix": "PKGBUILD", + "body": [ + "pkgname=\"$1\"", + "pkgver=\"$2\"", + "pkgdesc=\"$3\"", + "homepage=\"$4\"", + "license=(\"$5\")", + "sources=(\"\\${pkgname}-\\${pkgver}.tar.xz\")", + "", + "src_prepare() {", + " tar -xf \\${DIST_DIR}/\\${pkgname}-\\${pkgver}/\\${sources[0]} --strip-components=1", + "}", + "", + "src_build() {", + " $6", + "}", + "" + ], + "description": "PKGBUILD" + } +} diff --git a/template.HOOK b/template.HOOK new file mode 100644 index 0000000..526fd89 --- /dev/null +++ b/template.HOOK @@ -0,0 +1,4 @@ +target=() +operation() { + : +} diff --git a/template.PKGBUILD b/template.PKGBUILD new file mode 100644 index 0000000..eaed4a9 --- /dev/null +++ b/template.PKGBUILD @@ -0,0 +1,14 @@ +pkgname="" +pkgver="" +pkgdesc="" +homepage="" +license=("") +sources=("${pkgname}-${pkgver}.tar.xz") + +src_prepare() { + tar -xf ${DIST_DIR}/${pkgname}-${pkgver}/${sources[0]} --strip-components=1 +} + +src_build() { + : +}