diff options
Diffstat (limited to 'include/lib.sh')
| -rw-r--r-- | include/lib.sh | 121 |
1 files changed, 104 insertions, 17 deletions
diff --git a/include/lib.sh b/include/lib.sh index 7a5f2621..43b1a318 100644 --- a/include/lib.sh +++ b/include/lib.sh @@ -9,14 +9,14 @@ rmodtool="elf/cbfstool/default/rmodtool" remkdir() { - rm -Rf "$1" || $err "remkdir: !rm -Rf \"$1\"" - mkdir -p "$1" || $err "remkdir: !mkdir -p \"$1\"" + x_ rm -Rf "$@" + x_ mkdir -p "$@" } mkrom_tarball() { - printf "%s\n" "$version" > "$1/.version" || $err "$1 !version" - printf "%s\n" "$versiondate" > "$1/.versiondate" || $err "$1 !vdate" + printf "%s\n" "$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" @@ -26,24 +26,21 @@ mktarball() { printf "Creating tar archive '%s' from directory '%s'\n" "$2" "$1" [ "${2%/*}" = "$2" ] || x_ mkdir -p "${2%/*}" - x_ tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || $err "mktarball2, $1" + x_ tar -c "$1" | xz -T$XBMK_THREADS -9e > "$2" || err "mktarball2, $1" } mksha512sum() { ( [ "${1%/*}" != "$1" ] && x_ cd "${1%/*}" - sha512sum ./"${1##*/}" >> "$2" || $err "!sha512sum \"$1\" > \"$2\"" - ) || $err "failed to create tarball checksum" + sha512sum ./"${1##*/}" >> "$2" || err "!sha512sum \"$1\" > \"$2\"" + ) || err "failed to create tarball checksum" } rmgit() { - ( - cd "$1" || $err "!cd gitrepo $1" - find . -name ".git" -exec rm -Rf {} + || $err "!rm .git $1" - find . -name ".gitmodules" -exec rm -Rf {} + || $err "!rm .gitmod $1" - ) || $err "Cannot remove .git/.gitmodules in $1" + x_ find "$1" -name ".git" -exec rm -Rf {} + + x_ find "$1" -name ".gitmodules" -exec rm -Rf {} + } # can grab from the internet, or copy locally. @@ -61,7 +58,7 @@ xbmkget() for url in "$1" "$2"; do [ "$dl_fail" = "n" ] && break [ -z "$url" ] && continue - rm -f "$cached" || $err "!rm -f '$cached'" + rm -f "$cached" || err "!rm -f '$cached'" if [ "$_dlop" = "curl" ]; then curl --location --retry 3 -A "$_ua" "$url" \ -o "$cached" || wget --tries 3 -U "$_ua" "$url" \ @@ -75,11 +72,11 @@ xbmkget() "$1" "$2" "$3" "$4" "$url" 1>&2 && continue cp "$url" "$cached" || continue else - $err "$1 $2 $3 $4: Unsupported dlop type: '$_dlop'" + err "$1 $2 $3 $4: Unsupported dlop type: '$_dlop'" fi bad_checksum "$4" "$cached" || dl_fail="n" done - [ "$dl_fail" = "y" ] && $err "$1 $2 $3 $4: not downloaded" + [ "$dl_fail" = "y" ] && err "$1 $2 $3 $4: not downloaded" [ "$cached" = "$3" ] || x_ cp "$cached" "$3"; : } @@ -102,7 +99,7 @@ e() mk() { - mk_flag="$1" || $err "No argument given" + mk_flag="$1" || err "No argument given" shift 1 && for mk_arg in "$@"; do x_ ./mk $mk_flag $mk_arg done; : @@ -110,8 +107,98 @@ mk() check_defconfig() { - [ -d "$1" ] || $err "Target '$1' not defined." + [ -d "$1" ] || err "Target '$1' not defined." for x in "$1"/config/*; do [ -f "$x" ] && printf "%s\n" "$x" && return 1 done; : } + +setvars() +{ + _setvars="" + if [ $# -lt 2 ]; then + printf "err \"setvars: too few args\\n\"" + return 0 + fi + val="$1" + shift 1 + for var in "$@"; do + _setvars="$var=\"$val\"; $_setvars" + done + printf "%s\n" "${_setvars% }" +} + +setcfg() +{ + [ $# -gt 1 ] && printf "e \"%s\" f missing && return %s;\n" "$1" "$2" + [ $# -gt 1 ] || \ + printf "e \"%s\" f not && err \"Missing config\";\n" "$1" + printf ". \"%s\" || err \"Could not read config\";\n" "$1" +} + +chkvars() +{ + for var in "$@"; do + eval "[ -n \"\${$var+x}\" ] || err \"$var unset\"" + eval "[ -n \"\$$var\" ] || err \"$var unset\"" + done; : +} + +fe_() +{ + find_ex "x_" "$@" +} + +fx_() +{ + find_ex "" "$@" +} + +find_ex() +{ + xmsg="$1" && shift 1 + fd="`mktemp`" && x_ rm -f "$fd" && x_ touch "$fd" + xx="$1" && shift 1 + $xmsg find "$@" 2>/dev/null | sort > "$fd" || \ + err "!find $(echo "$@") > \"$fd\"" + while read -r fx; do + $xx "$fx" || break; : + done < "$fd" + x_ rm -f "$fd" +} + +x_() +{ + [ $# -lt 1 ] && printf "WARNING: x_ called without arguments\n" 1>&2 + [ $# -lt 1 ] || [ -n "$1" ] || err "Empty first arg: x_ $(echo "$@")" + [ $# -lt 1 ] || "$@" || err "Unhandled error for: $(echo "$@")"; : +} + +err() +{ + set -u -e + + xbmk_err_val=0 + real_err="" && [ -n "${xbmk_err+x}" ] && real_err="$xbmk_err" + + if [ -z "$real_err" ]; then + printf "WARNING: err not set. Defaulting to 'err_'\n" 1>&2 + real_err="err_" + fi + + ( + $real_err "$@" || err_ "Error function '$real_err' *returned* 1" + err_ "Error function '$real_err' didn't exit" + exit 1 # just in case! + ) || xbmk_err_val=1 # otherwise, it wrongly did exit 0, not exit 1 + + [ $xbmk_err_val -eq 0 ] && err_ "Error function '$real_err' did exit 0" + exit 1 # just in case! +} + +err_() +{ + [ $# -lt 1 ] && printf "ERROR (but no error message provided)\n" 1>&2 + [ $# -lt 1 ] || printf "ERROR %s: %s\n" "$0" "$1" 1>&2 || : + exit 1 +} |