xbar/bitbar shell script to list and clean and eject (unmount using option) volumes as a replacement for CleanMyDrive

volumes.60s.sh

#!/bin/zsh
# <bitbar.title>Volume Manager</bitbar.title>
# <bitbar.version>250225</bitbar.version>
# <bitbar.author>Matt Sephton</bitbar.author>
# <bitbar.author.github>gingerbeardman</bitbar.author.github>
# <bitbar.desc>Lists and manages mounted user volumes</bitbar.desc>
# <bitbar.dependencies>zsh</bitbar.dependencies>
# <bitbar.abouturl>https://gist.github.com/gingerbeardman/610f22180117ad20465d7c529cc5faa0</bitbar.abouturl>

setopt EXTENDED_GLOB

# Function to show notification
show_notification() {
    local title=$1
    local message=$2
    osascript -e "display notification \"$message\" with title \"$title\""
    local script=$(basename "$0")
    open "xbar://app.xbarapp.com/refreshPlugin?path=$script"
}

# Function to clean and eject/unmount volume
clean_and_process() {
    local action=$1
    local dev_id=$2
    local mount_point=$(diskutil info $dev_id | grep "Mount Point:" | sed 's/.*Mount Point: *//')
    local label=$(diskutil info $dev_id | grep -E "Volume Name:" | sed 's/.*Volume Name: *//')
    label=${label:-"Untitled"}
    
    # Clean ._ files if mount point exists
    if [[ -d "$mount_point" ]]; then
        # Remove ._ files
        dot_clean -m "$mount_point"
        # Remove .DS_Store files
        find "$mount_point" -name ".DS_Store" -delete 2>/dev/null
    fi
    
    # Perform the requested action
    if [[ $action == "eject" ]]; then
        if diskutil eject $dev_id; then
            show_notification "Volume Ejected" "Successfully ejected $label"
        fi
    elif [[ $action == "unmount" ]]; then
        if diskutil unmount $dev_id; then
            show_notification "Volume Unmounted" "Successfully unmounted $label"
        fi
    fi
}

# Function to eject all volumes (without cleaning)
eject_all() {
    local -a volumes=("${(f)$(mount | grep '^/dev/')}")
    local ejected_count=0
    
    for vol in $volumes; do
        local mount_point=${${(s: :)vol}[3]}
        
        # Skip system volumes and developer paths
        [[ -z $mount_point ]] && continue
        [[ $mount_point == "/" ]] && continue
        [[ $mount_point == /System* ]] && continue
        [[ $mount_point == /Library/Developer* ]] && continue
        
        local dev_id=${${(s: :)vol}[1]}
        dev_id=${dev_id#/dev/}
        
        # Direct eject without cleaning
        if diskutil eject $dev_id; then
            ((ejected_count++))
        fi
    done
    
    if (( ejected_count > 0 )); then
        show_notification "Volumes Ejected" "Successfully ejected $ejected_count volumes"
    fi
    exit 0
}

# Handle actions
if [[ $1 == "eject-all" ]]; then
    eject_all
elif [[ $1 == "unmount" || $1 == "eject" ]]; then
    clean_and_process $1 $2
    exit 0
fi

# Print the menu bar icon and text
print -- "⏏"
print -- "---"
print -- "Refresh | refresh=true"
print -- "---"

# Get list of mounted volumes using zsh array
local -a volumes=("${(f)$(mount | grep '^/dev/')}")

# Add Eject All option if there are valid volumes to eject
local has_valid_volumes=0
for vol in $volumes; do
    local mount_point=${${(s: :)vol}[3]}
    [[ $mount_point == "/" ]] && continue
    [[ $mount_point == /System* ]] && continue
    [[ $mount_point == /Library/Developer* ]] && continue
    if [[ -n $mount_point ]]; then
        has_valid_volumes=1
        break
    fi
done

# Process each volume
for vol in $volumes; do
    # Parse mount point using zsh parameter expansion
    local mount_point=${${(s: :)vol}[3]}
    
    # Skip system volumes and developer paths using zsh pattern matching
    [[ -z $mount_point ]] && continue
    [[ $mount_point == "/" ]] && continue
    [[ $mount_point == /System* ]] && continue
    [[ $mount_point == /Library/Developer* ]] && continue
    
    # Get device ID using zsh parameter expansion
    local dev_id=${${(s: :)vol}[1]}
    dev_id=${dev_id#/dev/}
    
    # Get volume label using zsh process substitution
    local label=$(diskutil info $dev_id | grep -E "Volume Name:" | sed 's/.*Volume Name: *//')
    label=${label:-"Untitled"}
    
    # Print volume info and actions, using -- to prevent option parsing
    print -- "${mount_point} | bash='$0' param1=eject param2=$dev_id terminal=false length=40"
    print -- "Unmount: ${mount_point} | alternate=true bash='$0' param1=unmount param2=$dev_id terminal=false length=40"
done

if (( has_valid_volumes )); then
    print -- "---"
    print -- "Eject All | bash='$0' param1=eject-all terminal=false color=red"
fi