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@arnab arnab/workspace.sh forked from scottsb/casesafe.sh
Created May 27, 2016

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Create and manage a case-sensitive disk-image on OSX.
#!/bin/bash
# ---------------------------------------------------------
# Customizable Settings
# ---------------------------------------------------------
# where to store the sparse-image
WORKSPACE=${HOME}/.workspace.dmg.sparseimage
# location where workspace will be mounted
MOUNTPOINT=${HOME}/workspace
# name of workspace as visible in Finder
VOLUME_NAME=workspace
# volume size
VOLUME_SIZE=60g
# ---------------------------------------------------------
# Functionality
# ---------------------------------------------------------
create() {
hdiutil create -type SPARSE -fs 'Case-sensitive Journaled HFS+' -size ${VOLUME_SIZE} -volname ${VOLUME_NAME} ${WORKSPACE}
}
automount() {
cat << EOF > com.workspace.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>RunAtLoad</key>
<true/>
<key>Label</key>
<string>com.workspace</string>
<key>ProgramArguments</key>
<array>
<string>hdiutil</string>
<string>attach</string>
<string>-notremovable</string>
<string>-nobrowse</string>
<string>-mountpoint</string>
<string>${MOUNTPOINT}</string>
<string>${WORKSPACE}</string>
</array>
</dict>
</plist>
EOF
sudo cp com.workspace.plist /Library/LaunchDaemons/com.workspace.plist
}
detach() {
m=$(hdiutil info | grep "${MOUNTPOINT}" | cut -f1)
if [ ! -z "$m" ]; then
sudo hdiutil detach $m
fi
}
attach() {
sudo hdiutil attach -notremovable -nobrowse -mountpoint ${MOUNTPOINT} ${WORKSPACE}
}
compact() {
detach
hdiutil compact ${WORKSPACE} -batteryallowed
attach
}
help() {
cat <<EOF
usage: workspace <command>
Possible commands:
create Initialize case-sensitive volume (only needed first time)
automount Configure OS X to mount the volume automatically on restart
mount Attach the case-sensitive volume
unmount Detach the case-sensitive volume
compact Remove any uneeded reserved space in the volume
help Display this message
EOF
}
invalid() {
printf "workspace: '$1' is not a valid command.\n\n";
help
}
case "$1" in
create) create;;
automount) automount;;
mount) attach;;
unmount) detach;;
compact) compact;;
help) help;;
'') help;;
*) invalid $1;;
esac
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