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| author | Emmanuel Bourg <ebourg@apache.org> | 2015-09-25 19:42:01 +0200 |
|---|---|---|
| committer | Emmanuel Bourg <ebourg@apache.org> | 2015-09-26 08:55:19 +0200 |
| commit | 131e8e5f43cfb2e4276cf3d1eaae2825ceb2e0e5 (patch) | |
| tree | 4ecaf9023f6c26f7a45ac16bfb5fcc07d8cd375a /scripts/completion/update-java-alternatives | |
| parent | b5b8cfafdf9d2743d9ee29b5fab49206d2c3155f (diff) | |
| download | java-common-131e8e5f43cfb2e4276cf3d1eaae2825ceb2e0e5.tar.gz | |
Improved the bash completion
Diffstat (limited to 'scripts/completion/update-java-alternatives')
| -rw-r--r-- | scripts/completion/update-java-alternatives | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/scripts/completion/update-java-alternatives b/scripts/completion/update-java-alternatives index 7e5444a..80c00db 100644 --- a/scripts/completion/update-java-alternatives +++ b/scripts/completion/update-java-alternatives @@ -2,14 +2,13 @@ # update-java-alternatives(8) completion # -shopt -s dotglob - # # List the available alternatives # _update-java-alternatives_list() { - prog=$(basename $0) + shopt -s dotglob + top=/usr/lib/jvm for i in ${jinfo:-$top/*.jinfo}; do alias=$(basename ${i%.jinfo}) @@ -27,20 +26,26 @@ _update-java-alternatives() options=() + # complete but doesn't display the short options + if [[ $cur == "-s" || $cur == "-l" || $cur == "-a" || $cur == "-h" || $cur == "-v" ]] ; then + COMPREPLY=( $( compgen -W '$cur' -- $cur ) ) + return 0 + fi + # suggest an action if none was specified yet - if [[ ! " ${COMP_WORDS[@]} " =~ " --set " ]] && [[ ! " ${COMP_WORDS[@]} " =~ " -s " ]] && [[ - ! " ${COMP_WORDS[@]} " =~ " --list " ]] && [[ ! " ${COMP_WORDS[@]} " =~ " -l " ]] && [[ - ! " ${COMP_WORDS[@]} " =~ " --auto " ]] && [[ ! " ${COMP_WORDS[@]} " =~ " -a " ]] && [[ - ! " ${COMP_WORDS[@]} " =~ " --help " ]] && [[ ! " ${COMP_WORDS[@]} " =~ " -h " ]]; then + if [[ ! "${COMP_WORDS[@]}" =~ " --set " ]] && [[ ! "${COMP_WORDS[@]}" =~ " -s " ]] && [[ + ! "${COMP_WORDS[@]}" =~ " --list " ]] && [[ ! "${COMP_WORDS[@]}" =~ " -l " ]] && [[ + ! "${COMP_WORDS[@]}" =~ " --auto " ]] && [[ ! "${COMP_WORDS[@]}" =~ " -a " ]] && [[ + ! "${COMP_WORDS[@]}" =~ " --help " ]] && [[ ! "${COMP_WORDS[@]}" =~ " -h " ]]; then options+=( --help --list --auto --set ) fi # add the --set sub options - if [[ " ${COMP_WORDS[@]} " =~ " --set " ]] || [[ " ${COMP_WORDS[@]} " =~ " -s " ]] ; then - if [[ ! " ${COMP_WORDS[@]} " =~ " --verbose " ]] && [[ ! " ${COMP_WORDS[@]} " =~ " -v " ]]; then options+=("--verbose"); fi - if [[ ! " ${COMP_WORDS[@]} " =~ " --jre " ]]; then options+=("--jre"); fi - if [[ ! " ${COMP_WORDS[@]} " =~ " --jre-headless " ]]; then options+=("--jre-headless"); fi - if [[ ! " ${COMP_WORDS[@]} " =~ " --plugin " ]]; then options+=("--plugin"); fi + if [[ " ${COMP_WORDS[@]} " =~ " --set " ]] || [[ " ${COMP_WORDS[@]} " =~ " -s " ]]; then + if [[ ! "${COMP_WORDS[@]}" =~ " --verbose " ]] && [[ ! " ${COMP_WORDS[@]} " =~ " -v " ]]; then options+=("--verbose"); fi + if [[ ! "${COMP_WORDS[@]}" =~ " --plugin " ]]; then options+=("--plugin"); fi + if [[ ! "${COMP_WORDS[@]}" =~ " --jre " ]]; then options+=("--jre"); fi + if [[ ! "${COMP_WORDS[@]}" =~ " --jre-headless " ]]; then options+=("--jre-headless"); fi fi case "$prev" in |