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lnd: fix preStart empty block when using neutrino

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When using neutrino backend with no getPublicAddressCmd, the bash
block was empty causing a syntax error. Use individual appends instead.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
padreug 2025-12-22 10:25:37 +01:00
parent b0076a2e1d
commit 8763003ace
1 changed files with 6 additions and 8 deletions
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14
modules/lnd.nix
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@ -256,14 +256,12 @@ in {
after = optional (cfg.backend == "bitcoind") "bitcoind.service" ++ [ "nix-bitcoin-secrets.target" ]; after = optional (cfg.backend == "bitcoind") "bitcoind.service" ++ [ "nix-bitcoin-secrets.target" ];
preStart = '' preStart = ''
install -m600 ${configFile} '${cfg.dataDir}/lnd.conf' install -m600 ${configFile} '${cfg.dataDir}/lnd.conf'
{ ${optionalString (cfg.backend == "bitcoind") ''
${optionalString (cfg.backend == "bitcoind") '' echo "bitcoind.rpcpass=$(cat ${secretsDir}/bitcoin-rpcpassword-public)" >> '${cfg.dataDir}/lnd.conf'
echo "bitcoind.rpcpass=$(cat ${secretsDir}/bitcoin-rpcpassword-public)" ''}
''} ${optionalString (cfg.getPublicAddressCmd != "") ''
${optionalString (cfg.getPublicAddressCmd != "") '' echo "externalip=$(${cfg.getPublicAddressCmd})" >> '${cfg.dataDir}/lnd.conf'
echo "externalip=$(${cfg.getPublicAddressCmd})" ''}
''}
} >> '${cfg.dataDir}/lnd.conf'
if [[ ! -f ${networkDir}/wallet.db ]]; then if [[ ! -f ${networkDir}/wallet.db ]]; then
seed='${cfg.dataDir}/lnd-seed-mnemonic' seed='${cfg.dataDir}/lnd-seed-mnemonic'