diff options
Diffstat (limited to 'contrib/java')
| -rw-r--r-- | contrib/java | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/contrib/java b/contrib/java new file mode 100644 index 00000000..9b8c95d5 --- /dev/null +++ b/contrib/java @@ -0,0 +1,260 @@ +# bash completion for java, javac and javadoc + +# available path elements completion +have java && { +_java_path() +{ + cur=${cur##*:} + _filedir '@(jar|zip)' +} + +# exact classpath determination +_java_find_classpath() +{ + local i + + # search first in current options + for (( i=1; i < COMP_CWORD; i++ )); do + if [[ "${COMP_WORDS[i]}" == -@(cp|classpath) ]]; then + classpath=${COMP_WORDS[i+1]} + break + fi + done + + # default to environment + [ -z "$classpath" ] && classpath=$CLASSPATH + + # default to current directory + [ -z "$classpath" ] && classpath=. +} + +# exact sourcepath determination +_java_find_sourcepath() +{ + local i + + # search first in current options + for (( i=1; i < COMP_CWORD; i++ )); do + if [[ "${COMP_WORDS[i]}" == -sourcepath ]]; then + sourcepath=${COMP_WORDS[i+1]} + break + fi + done + + # default to classpath + if [ -z "$sourcepath" ]; then + _java_find_classpath + sourcepath=$classpath + fi +} + +# available classes completion +_java_classes() +{ + local classpath i + + # find which classpath to use + _java_find_classpath + + # convert package syntax to path syntax + cur=${cur//.//} + # parse each classpath element for classes + for i in ${classpath//:/ }; do + if [ -r $i ] && [[ "$i" == *.@(jar|zip) ]]; then + if type zipinfo &>/dev/null; then + COMPREPLY=( "${COMPREPLY[@]}" $( zipinfo -1 \ + "$i" "$cur*" 2>/dev/null | \ + grep '^[^$]*\.class$' ) ) + else + COMPREPLY=( "${COMPREPLY[@]}" $( jar tf "$i" \ + "$cur" | grep '^[^$]*\.class$' ) ) + fi + + elif [ -d $i ]; then + i=${i%/} + + # See Debian bug #496828 + COMPREPLY=( "${COMPREPLY[@]}" $( find "$i" -type f \ + -maxdepth 1 -path "$i/$cur*.class" 2>/dev/null | \ + grep -v "\\$" | sed -e "s|^$i/||" ) ) + + # FIXME: if we have foo.class and foo/, the completion + # returns "foo/"... how to give precedence to files + # over directories? + fi + done + + # remove class extension + COMPREPLY=( ${COMPREPLY[@]%.class} ) + # convert path syntax to package syntax + COMPREPLY=( ${COMPREPLY[@]//\//.} ) +} + +# available packages completion +_java_packages() +{ + local sourcepath i + + # find which sourcepath to use + _java_find_sourcepath + + # convert package syntax to path syntax + cur=${cur//.//} + # parse each sourcepath element for packages + for i in ${sourcepath//:/ }; do + if [ -d $i ]; then + COMPREPLY=( "${COMPREPLY[@]}" $( command ls -F -d \ + $i/$cur* 2>/dev/null | sed -e 's|^'$i'/||' ) ) + fi + done + # keep only packages + COMPREPLY=( $( echo "${COMPREPLY[@]}" | tr " " "\n" | grep "/$" ) ) + # remove packages extension + COMPREPLY=( ${COMPREPLY[@]%/} ) + # convert path syntax to package syntax + cur=${COMPREPLY[@]//\//.} +} + +# java completion +# +_java() +{ + local cur prev i + + COMPREPLY=() + cur=`_get_cword` + prev=${COMP_WORDS[COMP_CWORD-1]} + + for ((i=1; i < $COMP_CWORD; i++)); do + case ${COMP_WORDS[$i]} in + -cp|-classpath) + ((i++)) # skip the classpath string. + ;; + -*) + # this is an option, not a class/jarfile name. + ;; + *) + # once we've seen a class, just do filename completion + _filedir + return 0 + ;; + esac + done + + case $prev in + -@(cp|classpath)) + _java_path + return 0 + ;; + esac + + if [[ "$cur" == -* ]]; then + # relevant options completion + COMPREPLY=( $( compgen -W '-client -hotspot -server -classic \ + -cp -classpath -D -verbose -verbose:class \ + -verbose:gc -version:jni -version \ + -showversion -? -help -X -jar \ + -ea -enableassertions -da -disableassertions \ + -esa -enablesystemassertions \ + -dsa -disablesystemassertions ' -- "$cur" ) ) + else + if [[ "$prev" == -jar ]]; then + # jar file completion + _filedir jar + else + # classes completion + _java_classes + fi + fi +} +complete -F _java $filenames java +} + +have javadoc && +_javadoc() +{ + COMPREPLY=() + local cur prev + + cur=`_get_cword` + prev=${COMP_WORDS[COMP_CWORD-1]} + + case $prev in + -@(overview|helpfile|stylesheetfile)) + _filedir + return 0 + ;; + -d) + _filedir -d + return 0 + ;; + -@(classpath|bootclasspath|docletpath|sourcepath|extdirs)) + _java_path + return 0 + ;; + esac + + if [[ "$cur" == -* ]]; then + # relevant options completion + COMPREPLY=( $( compgen -W '-overview -public -protected \ + -package -private -help -doclet -docletpath \ + -sourcepath -classpath -exclude -subpackages \ + -breakiterator -bootclasspath -source -extdirs \ + -verbose -locale -encoding -J -d -use -version \ + -author -docfilessubdirs -splitindex \ + -windowtitle -doctitle -header -footer -bottom \ + -link -linkoffline -excludedocfilessubdir \ + -group -nocomment -nodeprecated -noqualifier \ + -nosince -nodeprecatedlist -notree -noindex \ + -nohelp -nonavbar -quiet -serialwarn -tag \ + -taglet -tagletpath -charset -helpfile \ + -linksource -stylesheetfile -docencoding' -- "$cur" ) ) + else + # source files completion + _filedir java + # packages completion + _java_packages + fi +} && +complete -F _javadoc $filenames javadoc + +have javac && +_javac() +{ + COMPREPLY=() + local cur prev + + cur=`_get_cword` + prev=${COMP_WORDS[COMP_CWORD-1]} + + case $prev in + -d) + _filedir -d + return 0 + ;; + -@(classpath|bootclasspath|sourcepath|extdirs)) + _java_path + return 0 + ;; + esac + + if [[ "$cur" == -* ]]; then + # relevant options completion + COMPREPLY=( $( compgen -W '-g -g:none -g:lines -g:vars\ + -g:source -O -nowarn -verbose -deprecation -classpath\ + -sourcepath -bootclasspath -extdirs -d -encoding -source\ + -target -help' -- "$cur" ) ) + else + # source files completion + _filedir java + fi +} && +complete -F _javac $filenames javac + +# Local variables: +# mode: shell-script +# sh-basic-offset: 4 +# sh-indent-comment: t +# indent-tabs-mode: nil +# End: +# ex: ts=4 sw=4 et filetype=sh |