eclipse-current-file.sh

#!/bin/sh

main() {
    TITLE="$(eclipseWindowTitle)"
    if [[ -z "$TITLE" ]]; then
        error "no title"
        exit 1; # no title 
    fi

    WORKSPACE="$(echo "$TITLE" | awk -F ' - ' '{print $(NF)}')"
    if [[ -z "$WORKSPACE" || ! -d "$WORKSPACE" ]]; then
        error "workspace not found"
        exit 1; 
    fi
    FILEPATH_WITH_PACKAGE="$(echo "$TITLE" | awk -F ' - ' '{print $(NF-2)}')"
    FILEPATH_WITHIN_PACKAGE="${FILEPATH_WITH_PACKAGE#*/}"
    PACKAGE_NAME="${FILEPATH_WITH_PACKAGE%%/*}"
    if [[ -z "$PACKAGE_NAME" || -z "$FILEPATH_WITHIN_PACKAGE" ]]; then
        error "unknown package-name or filepath within package"
        exit 1; 
    fi
    PACKAGE_PATH="$(find "$WORKSPACE" -type f -name .project \! -path '*/target/*' | xargs -n10 grep "<name>${PACKAGE_NAME}</name>" | awk 'BEGIN{FS="/.project:"}{print $1}' | head -1)"
    if [[ -z "$PACKAGE_PATH" || ! -d "$PACKAGE_PATH" ]]; then
        error "package-path not found"
        exit 1; 
    fi
    ABS_FILEPATH="$(find "$PACKAGE_PATH" -type f -path "*$FILEPATH_WITHIN_PACKAGE" \! -path '*/target/*' | head -1)"
    if [[ -z "$ABS_FILEPATH" || ! -f "$ABS_FILEPATH" ]]; then
        error "absolut file path not found"
        exit 1; # 
    fi
    echo "$ABS_FILEPATH"
    echo "$PACKAGE_PATH"
    echo "$FILEPATH_WITHIN_PACKAGE"
}

eclipseWindowTitle() {
    osascript -s ho - <<-APPLESCRIPT
global windowTitle
set windowTitle to ""
tell application "System Events"
    tell process "Eclipse"
        tell (1st window whose value of attribute "AXMain" is true)
            set windowTitle to value of attribute "AXTitle"
        end tell
    end tell
end tell

return {windowTitle}
APPLESCRIPT
}

error() {
    echo >&2 "Error: " "$@"
}

main "$@"