50 lines
1.2 KiB
Bash
50 lines
1.2 KiB
Bash
#! /bin/sh
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#
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# entrypoint.sh
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# Copyright (C) 2024 barry <barry@a9.local>
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#
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# Distributed under terms of the MIT license.
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#
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#!/bin/sh
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set -e
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# give bitcoind a second to bootup
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sleep 1
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# containers on linux share file permissions with hosts.
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# assigning the same uid/gid from the host user
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# ensures that the files can be read/write from both sides
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if ! id clightning > /dev/null 2>&1; then
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USERID=${USERID:-1000}
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GROUPID=${GROUPID:-1000}
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echo "adding user clightning ($USERID:$GROUPID)"
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groupadd -f -g $GROUPID clightning
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useradd -r -u $USERID -g $GROUPID clightning
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# ensure correct ownership of user home dir
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mkdir -p /home/clightning
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chown -R $USERID:$GROUPID /home/clightning
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fi
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# Test if hsm_secret exist, if not create with random mnemonic
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if [ -s /root/.lightning/bitcoin/hsm_secret ];
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then
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echo "hsm_secret exist, exiting..."
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else
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seed=$(python3 -c "from mnemonic import Mnemonic;m=Mnemonic('english');print(m.generate(128))")
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echo "Seed Phrase: $seed" > /root/.lightning/bitcoin/seed_phrase.txt
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expect /root/.lightning/script.exp "$seed"
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fi
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if [ $(echo "$1" | cut -c1) = "-" ]; then
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echo "$0: assuming arguments for lightningd"
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set -- lightningd "$@"
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fi
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echo "$@"
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exec "$@"
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