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| author | Jonathan Frazier <eyeswide@gmail.com> | 2013-07-16 18:38:15 +0200 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2013-07-30 05:00:10 +0200 |
| commit | 15eea825e65e4ed1e7e186cb1f3535ed04b71373 (patch) | |
| tree | 936aa07d33606f02fcf86fda0d27709792bee3ed | |
| parent | b1b9ca01f06b74924945ea1ac75d36d1ea89c423 (diff) | |
| download | pacman-15eea825e65e4ed1e7e186cb1f3535ed04b71373.tar.gz pacman-15eea825e65e4ed1e7e186cb1f3535ed04b71373.tar.xz | |
pacdiff: rework search type handling, add --find option
Change cmd tests to if (( USE_FIND ))... as it is cleaner. All search
cmds have an option and a variable initialized to zero. The active option
should be set to 1. Add a switch to exclude multiple search options.
set the default when all are equal to zero.
Signed-off-by: Jonathan Frazier <eyeswide@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
| -rw-r--r-- | contrib/pacdiff.sh.in | 33 |
1 files changed, 22 insertions, 11 deletions
diff --git a/contrib/pacdiff.sh.in b/contrib/pacdiff.sh.in index a64be4ce..17b0220b 100644 --- a/contrib/pacdiff.sh.in +++ b/contrib/pacdiff.sh.in @@ -23,9 +23,9 @@ declare -r myver='@PACKAGE_VERSION@' diffprog=${DIFFPROG:-vimdiff} diffsearchpath=${DIFFSEARCHPATH:-/etc} -locate=0 USE_COLOR='y' declare -a oldsaves +declare -i USE_FIND=0 USE_LOCATE=0 m4_include(../scripts/library/output_format.sh) @@ -33,10 +33,13 @@ usage() { cat <<EOF $myname is a simple pacnew/pacorig/pacsave updater. -Usage: $myname [-l] +Usage: $myname [-l | -f] [--nocolor] -Options: - -l/--locate scan using locate (default: find) +Search Options: select one, default: find + -l/--locate scan using locate + -f/--find scan using find + +General Options: --nocolor remove colors from output Enviroment Variables: @@ -56,9 +59,9 @@ version() { } cmd() { - if [ $locate -eq 1 ]; then + if (( USE_LOCATE )); then locate -0 -e -b \*.pacnew \*.pacorig \*.pacsave '*.pacsave.[0-9]*' - else + elif (( USE_FIND )); then find $diffsearchpath \( -name \*.pacnew -o -name \*.pacorig -o -name \*.pacsave -o -name '*.pacsave.[0-9]*' \) -print0 fi } @@ -66,21 +69,29 @@ cmd() { while [[ -n "$1" ]]; do case "$1" in -l|--locate) - locate=1;; + USE_LOCATE=1;; + -f|--find) + USE_FIND=1;; --nocolor) - USE_COLOR='n' ;; + USE_COLOR='n' ;; -V|--version) - version; exit 0;; + version; exit 0;; -h|--help) - usage; exit 0;; + usage; exit 0;; *) - usage; exit 1;; + usage; exit 1;; esac shift done m4_include(../scripts/library/term_colors.sh) +case $(( USE_FIND + USE_LOCATE )) in + 0) USE_FIND=1;; # set the default search option + [^1]) error "Only one search option may be used at a time" + usage; exit 1;; +esac + # see http://mywiki.wooledge.org/BashFAQ/020 while IFS= read -u 3 -r -d '' pacfile; do file="${pacfile%.pac*}" |