103 lines
1.3 KiB
Bash
Executable File
103 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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#variables
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DRYRUN=0
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PACKAGE="configure"
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PREFIX="/usr/local"
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LIBEXECDIR="$PREFIX/libexec"
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PROGNAME="configure-update"
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PROJECTCONF="project.conf"
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VERBOSE=1
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#executables
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CP="cp -f"
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DEBUG=
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FIND="find"
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#functions
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#configure_update
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_configure_update()
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{
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target="$1"
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scriptdir="$LIBEXECDIR/$PACKAGE/scripts"
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if [ ! -f "$target/$PROJECTCONF" ]; then
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_error ""
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exit $?
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fi
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(cd "$scriptdir" && $DEBUG $FIND */ -name '*.sh') | while read script; do
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[ -f "$target/$script" ] || continue
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_info "Updating script $script"
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if [ $DRYRUN -eq 0 ]; then
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$DEBUG $CP "$scriptdir/$script" "$target/$script" \
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|| return 2
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fi
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done
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}
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#debug
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_debug()
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{
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echo "$@" 1>&3
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"$@"
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}
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#error
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_error()
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{
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echo "$PROGNAME: $@" 1>&2
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return 2
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}
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#info
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_info()
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{
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[ $VERBOSE -ge 1 ] && echo "$PROGNAME: $@"
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}
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#usage
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_usage()
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{
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echo "Usage: $PROGNAME -nqv [target...]" 1>&2
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return 1
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}
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#main
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while getopts "O:nqv" name; do
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case $name in
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O)
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export "${OPTARG%%=*}"="${OPTARG#*=}"
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;;
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n)
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DRYRUN=1
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;;
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q)
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VERBOSE=0
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;;
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v)
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VERBOSE=$((VERBOSE + 1))
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;;
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?)
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_usage
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exit $?
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;;
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esac
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done
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shift $(($OPTIND - 1))
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exec 3>&1
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if [ $# -eq 0 ]; then
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_configure_update "."
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else
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for target in "$@"; do
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_configure_update "$target"
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done
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fi
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