#!/bin/bash -e
# Check if UID and GID are passed as environment variables, if not, extract from the space folder ownerif [ -z "$PUID" ] && [ "$UID" == "0" ] ; then # Get the UID of the folder owner PUID=$(stat -c "%u" "$SB_FOLDER") echo "Will run SilverBullet with UID $PUID, inferred from the owner of $SB_FOLDER (set PUID environment variable to override)"fiif [ -z "$PGID" ]; then # Get the GID of the folder owner PGID=$(stat -c "%g" "$SB_FOLDER")fi
if [ "$PUID" == "0" ] || [ "$UID" != "0" ]; then # Will run SilverBullet as default user deno run -A --unstable-kv --unstable-worker-options /silverbullet.js $@else # Create silverbullet user and group ad-hoc mapped to PUID and PGID getent group $PGID &> /dev/null || groupadd -g $PGID silverbullet getent passwd $PUID &> /dev/null || useradd -M -u $PUID -g $PGID silverbullet # And make sure /deno-dir (Deno cache) is accessible chown -R $PUID:$PGID /deno-dir args="$@" # And run via su as requested PUID, usually this will be 'silverbullet' but if a user with this idea already exists, we will use that USERNAME=$(getent passwd $PUID | cut -d ":" -f 1) echo "Running SilverBullet as $USERNAME (configured as PUID $PUID and PGID $PGID)" su $USERNAME -s /bin/bash -c "deno run -A --unstable-kv --unstable-worker-options /silverbullet.js $args"fi