ObjectiveFS Mount On Boot Guide For macOS

Create your filesystem passphrase file at /etc/objectivefs.env/OBJECTIVEFS_PASSPHRASE to contain your objectivefs passphrase.

$ sudo ls /etc/objectivefs.env
AWS_ACCESS_KEY_ID         OBJECTIVEFS_LICENSE
AWS_SECRET_ACCESS_KEY     OBJECTIVEFS_PASSPHRASE

Create a launchd script at /Library/LaunchDaemons/com.objectivefs.mount.plist.

Replace FILESYSTEM_NAME and MOUNT_DIRECTORY with your filesystem name (e.g. myfs) and mount directory (e.g. /Volumes/ofs).
Replace MOUNT_OPTIONS with the mount options you would like to use (e.g. -omt) or remove this line if not using any mount option.

<?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>Label</key>
    <string>com.objectivefs.mount</string>
    <key>ProgramArguments</key>
    <array>
      <string>/Library/Filesystems/objectivefs.fs/Support/mount.objectivefs</string>
      <string>MOUNT_OPTIONS</string>
      <string>FILESYSTEM_NAME</string>
      <string>MOUNT_DIRECTORY</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>KeepAlive</key>
    <dict>
      <key>SuccessfulExit</key>
      <false/>
    </dict>
    <key>AbandonProcessGroup</key>
    <true/>
    <key>StandardOutPath</key>
    <string>/dev/null</string>
    <key>StandardErrorPath</key>
    <string>/dev/null</string>
  </dict>
</plist>

Verify the owner of this file is root.

Permanently enable this job.

$ sudo launchctl load -w /Library/LaunchDaemons/com.objectivefs.mount.plist