323 lines
7.2 KiB
Plaintext
323 lines
7.2 KiB
Plaintext
################################################################################
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_ROOT="$(realpath "$0")"
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_ROOT="${_ROOT%/*}"
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srcdir=src
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pkgdir=pkg
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DLAGENTS=('ftp::/usr/bin/curl -fC - --ftp-pasv --retry 3 --retry-delay 3 -o %o %u'
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'http::/usr/bin/curl -fLC - --retry 3 --retry-delay 3 -o %o %u'
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'https::/usr/bin/curl -fLC - --retry 3 --retry-delay 3 -o %o %u'
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'rsync::/usr/bin/rsync -z %u %o'
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'scp::/usr/bin/scp -C %u %o')
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INDENT=' '
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msg ()
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{
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echo "$(tput bold)$(tput setf 2)==>$(tput setf 7) $1"
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shift 1
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for i; do
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echo "${INDENT}$i"
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done
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echo -n "$(tput sgr0)"
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}
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msg2 ()
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{
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echo "$(tput bold)$(tput setf 1) ->$(tput setf 7) $1"
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shift 1
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for i; do
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echo "${INDENT}$i"
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done
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echo -n "$(tput sgr0)"
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}
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warning ()
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{
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echo "$(tput bold)$(tput setf 6)==> WARNING:$(tput setf 7) $1"
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shift 1
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for i; do
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echo "${INDENT}$i"
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done
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echo -n "$(tput sgr0)"
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}
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error ()
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{
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echo "$(tput bold)$(tput setf 4)==> ERROR:$(tput setf 7) $1"
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shift 1
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for i; do
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echo "${INDENT}$i"
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done
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echo -n "$(tput sgr0)"
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}
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_init()
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{
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mkdir -p "$_ROOT/$srcdir"
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mkdir -p "$_ROOT/$pkgdir"
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srcdir="$(realpath "$srcdir")"
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pkgdir="$(realpath "$pkgdir")"
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}
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_listdeps()
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{
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msg "$pkgname $pkgver-$pkgrel"
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msg "Runtime dependencies"
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printf -- '%s\n' "${depends[@]}"
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msg "Buildtime dependencies"
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printf -- '%s\n' "${makedepends[@]}"
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msg "Optional dependencies"
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printf -- '%s\n' "${optdepends[@]}"
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}
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_fetch()
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{
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msg "Retrieving sources..."
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for i in $(seq 0 $((${#source[*]} -1))); do
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URI="${source[$i]}"
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if [ $(echo "$URI" | grep -c "/") -ne 0 ]; then
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FILE="${URI##*/}"
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## TODO: add support for DLAGENT
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msg2 "Downloading $FILE..."
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wget "$OPT_FORCE" "$URI" -O "$FILE"
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## Strangely enough, wget will not return 0 on success. On error, it
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## will still create a 0-byte file.
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if [ $(du -sb "$FILE" | awk '{print $1}') -eq 0 ]; then
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error "Failure while downloading $FILE" "Aborting..."
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exit 1
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fi
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fi
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done
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}
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_checksum ()
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{
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if $OPT_CHECKSKIP; then
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warning "Skipping verification of source file checksums."
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return
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fi
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RESULT=true
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case ${#source[*]} in
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${#md5sums[*]})
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CHECKSUMMER=md5sum;;
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${#sha1sums[*]})
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CHECKSUMMER=sha1sum;;
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${#sha256sums[*]})
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CHECKSUMMER=sha256sum;;
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${#sha384sums[*]})
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CHECKSUMMER=sha384sum;;
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${#sha512sums[*]})
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CHECKSUMMER=sha512sum;;
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*)
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error "Integrity checks are either missing or differ in size."
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exit 1;;
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esac
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msg "Validating source files with ${CHECKSUMMER}s..."
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for i in $(seq 0 $((${#source[*]} -1))); do
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FILE="${source[$i]##*/}"
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CHECKSUM="$($CHECKSUMMER "$FILE" | cut -f1 -d' ')"
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echo -n "$INDENT$FILE ... "
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## Note: here we take care to control expansion at the right time.
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eval test '$CHECKSUM' = '${'${CHECKSUMMER}'s[$i]}'
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if [ $? -eq 0 ]; then
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echo "Passed"
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else
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eval test '${'${CHECKSUMMER}'s[$i]}' = 'SKIP'
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if [ $? -eq 0 ]; then
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echo "Skipped"
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else
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echo "FAILED"
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RESULT=false
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fi
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fi
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done
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if ! $RESULT; then
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error "One or more files did not pass the validity check!"
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exit 1
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fi
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}
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_extract ()
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{
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msg "Extracting sources..."
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for i in $(seq 0 $((${#source[*]} -1))); do
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FILE="${source[$i]##*/}"
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case "$FILE" in
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*.tar.bz2|*.tbz2)
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msg2 "Extracting $FILE with tar"
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tar xjf "$FILE" -C "$srcdir";;
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*.tar.gz|*.tgz)
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msg2 "Extracting $FILE with bsdtad"
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tar xzf "$FILE" -C "$srcdir";;
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*.tar.xz|*.txz)
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msg2 "Extracting $FILE with bsdtad"
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tar xJf "$FILE" -C "$srcdir";;
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*)
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ln -rs "$FILE" "$srcdir";;
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esac
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done
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}
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_buildhook()
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{
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msg "Starting build()..."
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(cd "$srcdir" && build)
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}
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_cleanse ()
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{
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## TODO: implement Purging unwanted files...
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# PURGE_TARGETS=(usr/{,share}/info/dir .packlist *.pod)
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msg "Tidying install..."
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(cd "$pkgdir" && \
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msg2 "Compressing man and info pages..." && \
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find . -type f -iname '*.[0-9]' -exec gzip {} \; && \
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msg2 "Stripping unneeded symbols from binaries and libraries..." && \
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find . -type f -executable -exec strip -s {} \; \
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)
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}
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_compress()
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{
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msg "Creating package \"$pkgname\"..."
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UNINS="$pkgname-$pkgver-$pkgrel-uninstall.sh"
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msg2 "Generating $UNINS..."
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echo '#!/bin/sh' > "$UNINS"
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(cd "$pkgdir" && \
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find * -type f -exec echo "rm /"{} \; >> "../../$UNINS" && \
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find * -type d -exec echo "rmdir /"{} \; >> "../../$UNINS"
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)
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chmod +x "$UNINS"
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msg2 "Compressing package..."
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(cd "$pkgdir" && tar --owner=root --group=root --numeric-owner -cJf "../$pkgname-$pkgver-$pkgrel.tar.xz" *)
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}
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_packagehook()
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{
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if $OPT_NOCLOBBER && [ $(ls -a1 "$pkgdir" | wc -l) -ne 2 ]; then
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error "A package has already been built. (use -f to overwrite)"
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exit 1
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fi
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rm -rf "$pkgdir"
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msg "Starting package()..."
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(cd "$srcdir" && package)
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_cleanse
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_compress
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}
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_clean ()
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{
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msg "Cleaning up..."
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rm -r "$srcdir" "$pkgdir"
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}
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_install()
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{
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msg "Installing package $pkgname..."
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## TODO: fix permitions.
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# sudo tar xf "$pkgname-$pkgver-$pkgrel.tar.xz" -C "/"
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}
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_printhelp ()
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{
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cat <<EOE
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Usage: ${1##*/} [OPTIONS]
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Port builder for $pkgname $pkgver.
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This script can perform multiple operations:
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1. Fetch source code.
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2. Build.
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3. Create package.
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4. Clean folder from build data.
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Default operation is to fetch source code if required.
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Options:
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-b: Build.
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-c: Clean source folders from temp file (keep upstream source and built package).
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-d: List dependencies and exit.
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-f: Force operation (overwrite, rebuild, reinstall).
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-h: Display this help.
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-i: Install.
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-R: Create package.
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-s: Skip integrity checks.
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EOE
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}
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OPT_FORCE="nc"
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OPT_NOCLOBBER=true
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OPT_BUILD=false
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OPT_PACKAGE=false
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OPT_INSTALL=false
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OPT_CLEAN=false
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OPT_CHECKSKIP=false
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while getopts ":bcdfhiRs" opt; do
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case $opt in
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b)
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OPT_BUILD=true ;;
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c)
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OPT_CLEAN=true ;;
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d)
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_listdeps
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exit;;
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f)
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OPT_FORCE=""
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OPT_NOCLOBBER=false ;;
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h)
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_printhelp "$0"
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exit 1 ;;
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i)
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OPT_INSTALL=true ;;
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R)
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OPT_PACKAGE=true ;;
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s)
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OPT_CHECKSKIP=true ;;
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?)
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_printhelp "$0"
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exit 1 ;;
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:)
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echo "Missing argument."
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_printhelp "$0"
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exit 1 ;;
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esac
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done
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shift $(($OPTIND - 1))
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msg "Making package: $pkgname $pkgver-$pkgrel ($(date))"
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_init
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_fetch
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_extract
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_checksum
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if $OPT_BUILD; then _buildhook; fi
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if $OPT_PACKAGE; then _packagehook; fi
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if $OPT_INSTALL; then _install; fi
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if $OPT_CLEAN; then _clean; fi
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msg "Finished making: $pkgname ${pkgver}-$pkgrel $(date)"
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