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Lines 8-13
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VERSION="0.2" |
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VERSION="0.2" |
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MVN="${EROOT}/usr/bin/mvn" |
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MVN="${EROOT}/usr/bin/mvn" |
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MVNDEBUG="${EROOT}/usr/bin/mvnDebug" |
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# find a list of mvn symlink targets, best first. |
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# find a list of mvn symlink targets, best first. |
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find_targets() { |
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find_targets() { |
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Lines 35-45
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fi |
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fi |
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} |
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} |
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# get a named or numbered target for the debug script. |
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find_debug_target() { |
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local target=$(find_target ${1} | sed -r 's/(mvn)(-.*)/\1Debug\2/') |
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if [[ -n "${target}" ]] && [[ -f "${EROOT}/usr/bin/${target}" ]] ; then |
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echo ${target} |
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else |
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die -q "Target \"${1}\" doesn't appear to be valid!" |
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fi |
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} |
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# try to remove the mvn symlink. |
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# try to remove the mvn symlink. |
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remove_symlink() { |
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remove_symlink() { |
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rm "${MVN}" &>/dev/null |
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rm "${MVN}" &>/dev/null |
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} |
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} |
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# try to remove the mvnDebug symlink. |
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remove_debug_symlink() { |
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rm "${MVNDEBUG}" &>/dev/null |
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} |
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# try to remove the mvn symlink. |
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remove_symlinks() { |
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remove_symlink && remove_debug_symlink |
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} |
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# determine the current target. |
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# determine the current target. |
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get_target() { |
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get_target() { |
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local canonicalised=$(canonicalise "${MVN}") |
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local canonicalised=$(canonicalise "${MVN}") |
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Lines 53-58
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ln -s "${target}" "${MVN}" || die "Couldn't set ${target} symlink." |
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ln -s "${target}" "${MVN}" || die "Couldn't set ${target} symlink." |
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} |
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} |
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# set the Maven debug (mvnDebug) symlink. |
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set_debug_symlink() { |
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local target=$(find_debug_target "${1}") |
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remove_debug_symlink |
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ln -s "${target}" "${MVNDEBUG}" || die "Couldn't set ${target} symlink." |
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} |
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### show action ### |
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### show action ### |
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describe_show() { |
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describe_show() { |
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Lines 122-137
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| 122 |
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| 123 |
if [[ -z "${target}" ]] ; then |
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if [[ -z "${target}" ]] ; then |
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die -q "You didn't give me a target name or number." |
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die -q "You didn't give me a target name or number." |
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elif [[ -L "${MVN}" ]] ; then |
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elif [[ -e "${MVN}" && ! -L "${MVN}" ]] ; then |
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if ! remove_symlink ; then |
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die -q "Can't remove existing Maven provider." |
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elif ! set_symlink "${1}" ; then |
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die -q "Can't set new Maven provider." |
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fi |
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elif [[ -e "${MVN}" ]] ; then |
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write_warning_msg "Can't set a new Maven provider. There's a file in the way at ${MVN}. You can try removing it manually, and then re-running this command." |
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write_warning_msg "Can't set a new Maven provider. There's a file in the way at ${MVN}. You can try removing it manually, and then re-running this command." |
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else |
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elif [[ -e "${MVNDEBUG}" && ! -L "${MVNDEBUG}" ]] ; then |
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set_symlink "${target}" || die -q "Wasn't able to set a new provider." |
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write_warning_msg "Can't set a new Maven provider. There's a file in the way at ${MVNDEBUG}. You can try removing it manually, and then re-running this command." |
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elif ! set_symlink "${target}" || ! set_debug_symlink "${target}" ; then |
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die -q "Wasn't able to set a new provider." |
| 135 |
fi |
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fi |
| 136 |
} |
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} |
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Lines 156-162
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| 156 |
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| 157 |
# For pkg_postrm |
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# For pkg_postrm |
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if [[ ! $(find_targets) ]]; then |
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if [[ ! $(find_targets) ]]; then |
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remove_symlink |
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remove_symlinks |
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return |
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return |
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fi |
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fi |
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