129 lines
2.2 KiB
Bash
Executable File
129 lines
2.2 KiB
Bash
Executable File
#! /usr/bin/env bash
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# Init variables
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APTPKG_VERSION="0.2.1"
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# Show help
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show_help(){
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cat > /dev/stdout <<EOF
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aptpkg v$APTPKG_VERSION
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Easily create debian packages.
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Documentation: https://man.sr.ht/~earnestma/aptpkg
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Usage:
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aptpkg [directory]
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aptpkg -h, --help Show help
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EOF
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}
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# Incorrect aptpkg usage: explain, show help, and exit
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error_usage_die(){
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echo "ERROR: " "$1"
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show_help
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exit 1
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}
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# Verify sha512sums
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verify(){
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echo "${sha512sums:?}" | sha512sum -c
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}
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# Copy/ install wrapper for files
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cin-bin(){
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install -Dm755 "$@"
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}
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cin-file(){
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install -Dm644 "$@"
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}
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# Check that "build" file exists in directory
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check(){
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if ! [ -f "$1/build" ]; then
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echo "No package of that name exists."
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exit 1
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fi
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}
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# Generate the debian control file
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gen_control_file(){
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mkdir -p "$builddir"/DEBIAN
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echo "Package: ${name:?}
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Version: ${version:?}-${rev:?}
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Architecture: amd64
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Maintainer: $(grep -am 1 -hr "Maintainer: " build | sed 's/# Maintainer: //')
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Section:
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Priority:
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Homepage: ${url:?}
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Description: ${description:?}
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${customcontrol:=}
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" > "$builddir"/DEBIAN/control
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}
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# Download a debian package
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build_deb(){
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echo "Getting ${source:?}"
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wget "$source" -qP dist/
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( cd dist || error_usage_die "Problem with the dist/ directory" && verify )
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}
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# Download and build using files
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build_file(){
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builddir=${name}_${version}-${rev}_amd64
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cd "$1" || error_usage_die "Problem with changing directory"
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mkdir -p "$builddir"
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for url in $source; do
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echo "Getting $source"
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wget -q "$url"
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done
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verify
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# Run
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steps "$@"
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gen_control_file "$@"
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for maintfile in preinst postinst prerm postrm; do
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[ -f $maintfile ] && cin-bin $maintfile "$builddir"/DEBIAN/$maintfile
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done
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cd - || error_usage_die "Problem with changing directory"
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dpkg-deb --build --root-owner-group "$1"/"$builddir" dist/
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}
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# Determine which function to run
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load_build(){
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mkdir -p dist
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# shellcheck disable=SC1090
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# shellcheck disable=SC1091
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source "${1:?}/build"
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case "${type:?}" in
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deb)
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build_deb ;;
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file)
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build_file "$@" ;;
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esac
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}
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# Run!
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case $1 in
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-h|--help)
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show_help ;;
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*)
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if [ $# -ne 1 ]; then
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error_usage_die "You must provide one directory"
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fi
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check "$1"
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load_build "$1" ;;
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esac
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