diff options
Diffstat (limited to 'include/lib.sh')
| -rw-r--r-- | include/lib.sh | 178 |
1 files changed, 120 insertions, 58 deletions
diff --git a/include/lib.sh b/include/lib.sh index e439ef8b..cb8e0303 100644 --- a/include/lib.sh +++ b/include/lib.sh @@ -1,45 +1,60 @@ # SPDX-License-Identifier: GPL-3.0-only # Copyright (c) 2022 Caleb La Grange <thonkpeasant@protonmail.com> # Copyright (c) 2022 Ferass El Hafidi <vitali64pmemail@protonmail.com> -# Copyright (c) 2020-2024 Leah Rowe <leah@libreboot.org> +# Copyright (c) 2020-2025 Leah Rowe <leah@libreboot.org> export LC_COLLATE=C export LC_ALL=C +projectname="libreboot" +projectsite="https://libreboot.org/" + +[ -z "${PATH+x}" ] && \ + export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games" +xbmkpath="$PATH" + _ua="Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0" ifdtool="elf/ifdtool/default/ifdtool" cbfstool="elf/cbfstool/default/cbfstool" -tmpgit="$PWD/tmp/gitclone" +rmodtool="elf/cbfstool/default/rmodtool" grubdata="config/data/grub" err="err_" err_() { - printf "ERROR %s: %s\n" "$0" "$1" 1>&2; exit 1 + printf "ERROR %s: %s\n" "$0" "$1" 1>&2 + exit 1 +} +x_() { + [ $# -lt 1 ] || "$@" || $err "Unhandled error for: $(echo "$@")"; : } +xbmkpwd="`pwd`" || $err "Cannot generate PWD" +export PWD="$xbmkpwd" + setvars() { _setvars="" && [ $# -lt 2 ] && $err "setvars: too few arguments" - val="$1" && shift 1 && for var in $@; do + val="$1" && shift 1 && for var in "$@"; do _setvars="$var=\"$val\"; $_setvars" - done; printf "%s\n" "${_setvars% }" + done + printf "%s\n" "${_setvars% }" } chkvars() { - for var in $@; do - eval "[ -n "\${$var+x}" ] || \$err \"$var unset\"" - eval "[ -n "\$$var" ] || \$err \"$var unset\"" - done; return 0 + for var in "$@"; do + eval "[ -n \"\${$var+x}\" ] || \$err \"$var unset\"" + eval "[ -n \"\$$var\" ] || \$err \"$var unset\"" + done; : } -eval `setvars "" _nogit board xbmk_parent versiondate projectsite projectname \ - aur_notice configdir datadir version relname` +eval "`setvars "" _nogit board reinstall versiondate aur_notice configdir \ + datadir version relname`" -for fv in projectname projectsite version versiondate; do - eval "[ ! -f "$fv" ] || read -r $fv < \"$fv\" || :" -done; chkvars projectname projectsite +for fv in version versiondate; do + eval "[ ! -f \".$fv\" ] || read -r $fv < \".$fv\" || :" +done setcfg() { @@ -56,43 +71,80 @@ e() estr="[ -$es_t \"\$1\" ] || return 1" [ $# -gt 2 ] && estr="[ -$es_t \"\$1\" ] && return 1" && es2="missing" - eval "$estr"; printf "%s %s\n" "$1" "$es2" 1>&2 + eval "$estr" + printf "%s %s\n" "$1" "$es2" 1>&2 } install_packages() { [ $# -lt 2 ] && $err "fewer than two arguments" - eval `setcfg "config/dependencies/$2"` + [ $# -gt 2 ] && reinstall="$3" + eval "`setcfg "config/dependencies/$2"`" + + chkvars pkg_add pkglist $pkg_add $pkglist || $err "Cannot install packages" [ -n "$aur_notice" ] && \ - printf "You need AUR packages: %s\n" "$aur_notice" 1>&2; return 0 + printf "You need AUR packages: %s\n" "$aur_notice" 1>&2; : } -[ $# -gt 0 ] && [ "$1" = "dependencies" ] && install_packages $@ && exit 0 +if [ $# -gt 0 ] && [ "$1" = "dependencies" ]; then + install_packages "$@" || exit 1 + exit 0 +fi + +pyver="2" +python="python3" +command -v python3 1>/dev/null || python="python" +command -v $python 1>/dev/null || pyver="" +[ -z "$pyver" ] || \ + python -c 'import sys; print(sys.version_info[:])' 1>/dev/null \ + 2>/dev/null || $err "Cannot determine which Python version." +[ -n "$pyver" ] && \ + pyver="`python -c 'import sys; print(sys.version_info[:])' | \ + awk '{print $1}'`" && \ + pyver="${pyver#(}" && pyver="${pyver%,}" +if [ "${pyver%%.*}" != "3" ]; then + printf "Wrong python version, or python missing. Must be v 3.x.\n" 1>&2 + exit 1 +fi id -u 1>/dev/null 2>/dev/null || $err "suid check failed (id -u)" [ "$(id -u)" != "0" ] || $err "this command as root is not permitted" +# XBMK_CACHE is a directory, for caching downloads and git repositories +[ -z "${XBMK_CACHE+x}" ] && export XBMK_CACHE="$xbmkpwd/cache" +[ -z "$XBMK_CACHE" ] && export XBMK_CACHE="$xbmkpwd/cache" +[ -L "$XBMK_CACHE" ] && [ "$XBMK_CACHE" = "$xbmkpwd/cache" ] && \ + $err "cachedir is default, $xbmkpwd/cache, but it exists and is a symlink" +[ -L "$XBMK_CACHE" ] && export XBMK_CACHE="$xbmkpwd/cache" +[ -f "$XBMK_CACHE" ] && $err "cachedir '$XBMK_CACHE' exists but it's a file" + +# unify all temporary files/directories in a single TMPDIR [ -z "${TMPDIR+x}" ] || [ "${TMPDIR%_*}" = "/tmp/xbmk" ] || unset TMPDIR [ -n "${TMPDIR+x}" ] && export TMPDIR="$TMPDIR" - if [ -z "${TMPDIR+x}" ]; then - [ -f "lock" ] && $err "$PWD/lock exists. Is a build running?" + [ -f "lock" ] && $err "$xbmkpwd/lock exists. Is a build running?" export TMPDIR="/tmp" export TMPDIR="$(mktemp -d -t xbmk_XXXXXXXX)" touch lock || $err "cannot create 'lock' file" - xbmk_parent="y" + x_ rm -Rf "$XBMK_CACHE/xbmkpath" "$XBMK_CACHE/gnupath" + x_ mkdir -p "$XBMK_CACHE/gnupath" "$XBMK_CACHE/xbmkpath" + export PATH="$XBMK_CACHE/xbmkpath:$XBMK_CACHE/gnupath:$PATH" + ( + # set up python v3.x in PATH, in case it's not set up correctly. + # see code above that detected the correct python3 command. + cd "$XBMK_CACHE/xbmkpath" || $err "can't cd $XBMK_CACHE/xbmkpath" + x_ ln -s "`command -v "$python"`" python + ) || $err "Can't set up python symlink in $XBMK_CACHE/xbmkpath" + + xbmk_rval=0 + ./mk "$@" || xbmk_rval=1 + rm -Rf "$TMPDIR" || xbmk_rval=1 + rm -f lock || xbmk_rval=1 + exit $xbmk_rval fi -# XBMK_CACHE is a directory, for caching downloads and git repositories -[ -z "${XBMK_CACHE+x}" ] && export XBMK_CACHE="$PWD/cache" -[ -z "$XBMK_CACHE" ] && export XBMK_CACHE="$PWD/cache" -[ -L "$XBMK_CACHE" ] && [ "$XBMK_CACHE" = "$PWD/cache" ] && \ - $err "cachedir is default, $PWD/cache, but it exists and is a symlink" -[ -L "$XBMK_CACHE" ] && export XBMK_CACHE="$PWD/cache" -[ -f "$XBMK_CACHE" ] && $err "cachedir '$XBMK_CACHE' exists but it's a file" - # if "y": a coreboot target won't be built if target.cfg says release="n" # (this is used to exclude certain build targets from releases) [ -z "${XBMK_RELEASE+x}" ] && export XBMK_RELEASE="n" @@ -102,15 +154,10 @@ fi expr "X$XBMK_THREADS" : "X-\{0,1\}[0123456789][0123456789]*$" \ 1>/dev/null 2>/dev/null || export XBMK_THREADS=1 # user gave a non-integer -x_() { - [ $# -lt 1 ] || $@ || \ - $err "Unhandled non-zero exit: $(echo "$@")"; return 0 -} - -[ -e ".git" ] || [ -f "version" ] || printf "unknown\n" > version || \ - $err "Cannot generate unknown version file" -[ -e ".git" ] || [ -f "versiondate" ] || printf "1716415872\n" > versiondate \ - || $err "Cannot generate unknown versiondate file" +[ -e ".git" ] || [ -f ".version" ] || printf "unknown\n" > .version || \ + $err "Cannot generate unknown .version file" +[ -e ".git" ] || [ -f ".versiondate" ] || printf "1716415872\n" > \ + .versiondate || $err "Cannot generate unknown .versiondate file" version_="$version" [ ! -e ".git" ] || version="$(git describe --tags HEAD 2>&1)" || \ @@ -118,8 +165,9 @@ version_="$version" versiondate_="$versiondate" [ ! -e ".git" ] || versiondate="$(git show --no-patch --no-notes \ --pretty='%ct' HEAD)" || versiondate="$versiondate_" -for p in projectname version versiondate projectsite; do - chkvars "$p"; eval "x_ printf \"%s\\n\" \"\$$p\" > $p" +for p in version versiondate; do + chkvars "$p" + eval "printf \"%s\\n\" \"\$$p\" > .$p || $err \"can't save $p\"" done relname="$projectname-$version" export LOCALVERSION="-$projectname-${version%%-*}" @@ -129,7 +177,7 @@ check_defconfig() [ -d "$1" ] || $err "Target '$1' not defined." for x in "$1"/config/*; do [ -f "$x" ] && printf "%s\n" "$x" && return 1 - done; return 0 + done; : } remkdir() @@ -140,20 +188,19 @@ remkdir() mkrom_tarball() { - printf "%s\n" "$version" > "$1/version" || $err "$1 !version" - printf "%s\n" "$versiondate" > "$1/versiondate" || $err "$1 !vdate" - printf "%s\n" "$projectname" > "$1/projectname" || $err "$1 !pname" + printf "%s\n" "$version" > "$1/.version" || $err "$1 !version" + printf "%s\n" "$versiondate" > "$1/.versiondate" || $err "$1 !vdate" - mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz"; x_ rm -Rf "$1"; : + mktarball "$1" "${1%/*}/${relname}_${1##*/}.tar.xz" + x_ rm -Rf "$1" } mktarball() { - [ "${2%/*}" = "$2" ] || \ + if [ "${2%/*}" != "$2" ]; then mkdir -p "${2%/*}" || $err "mk, !mkdir -p \"${2%/*}\"" - printf "\nCreating archive: %s\n\n" "$2" + fi tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || $err "mktarball 2, $1" - mksha512sum "$2" "${2##*/}.sha512" } mksha512sum() @@ -179,26 +226,42 @@ singletree() { for targetfile in "config/${1}/"*/target.cfg; do [ -e "$targetfile" ] && [ -f "$targetfile" ] && return 1; : - done; return 0 + done; : } +# can grab from the internet, or copy locally. +# if copying locally, it can only copy a file. download() { + _dlop="curl" && [ $# -gt 4 ] && _dlop="$5" cached="$XBMK_CACHE/file/$4" dl_fail="n" # 1 url, 2 url backup, 3 destination, 4 checksum vendor_checksum "$4" "$cached" 2>/dev/null && dl_fail="y" [ "$dl_fail" = "n" ] && e "$3" f && return 0 - mkdir -p "${3%/*}" "$XBMK_CACHE/file" || \ - $err "!mkdir '$3' '$XBMK_CACHE/file'" + x_ mkdir -p "${3%/*}" "$XBMK_CACHE/file" for url in "$1" "$2"; do [ "$dl_fail" = "n" ] && break [ -z "$url" ] && continue rm -f "$cached" || $err "!rm -f '$cached'" - curl --location --retry 3 -A "$_ua" "$url" -o "$cached" || \ - wget --tries 3 -U "$_ua" "$url" -O "$cached" || continue + if [ "$_dlop" = "curl" ]; then + curl --location --retry 3 -A "$_ua" "$url" \ + -o "$cached" || wget --tries 3 -U "$_ua" "$url" \ + -O "$cached" || continue + elif [ "$_dlop" = "copy" ]; then + [ -L "$url" ] && \ + printf "dl %s %s %s %s: '%s' is a symlink\n" \ + "$1" "$2" "$3" "$4" "$url" 1>&2 && continue + [ ! -f "$url" ] && \ + printf "dl %s %s %s %s: '%s' not a file\n" \ + "$1" "$2" "$3" "$4" "$url" 1>&2 && continue + cp "$url" "$cached" || continue + else + $err "$1 $2 $3 $4: Unsupported dlop type: '$_dlop'" + fi vendor_checksum "$4" "$cached" || dl_fail="n" - done; [ "$dl_fail" = "y" ] && $err "$1 $2 $3 $4: not downloaded" - [ "$cached" = "$3" ] || cp "$cached" "$3" || $err "!d cp $cached $3"; : + done + [ "$dl_fail" = "y" ] && $err "$1 $2 $3 $4: not downloaded" + [ "$cached" = "$3" ] || x_ cp "$cached" "$3"; : } vendor_checksum() @@ -225,14 +288,13 @@ cbfs() fi fi - "$cbfstool" "$fRom" $ccmd -f "$fAdd" -n "$fName" $lzma || \ - $err "CBFS fail: $fRom $ccmd -f '$fAdd' -n '$fName' $lzma"; : + x_ "$cbfstool" "$fRom" $ccmd -f "$fAdd" -n "$fName" $lzma } mk() { mk_flag="$1" || $err "No argument given" - shift 1 && for mk_arg in $@; do + shift 1 && for mk_arg in "$@"; do ./mk $mk_flag $mk_arg || $err "./mk $mk_flag $mk_arg"; : done; : } |