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Fix Nix string escaping in PostgreSQL password setup
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Browse source 
In Nix '' strings, '''' produces a literal ''. The sed pattern
to double single quotes needs this escaping.

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Patrick Mulligan 2026-01-11 20:13:55 +01:00
parent 047191835c
commit 231046cbc0
1 changed files with 1 additions and 1 deletions
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2
modules/lamassu-lnbits.nix
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@ -254,7 +254,7 @@ in
if ${pkgs.postgresql}/bin/psql -tAc "SELECT 1 FROM pg_roles WHERE rolname='${cfg.database.user}'" | grep -q 1; then if ${pkgs.postgresql}/bin/psql -tAc "SELECT 1 FROM pg_roles WHERE rolname='${cfg.database.user}'" | grep -q 1; then
password=$(cat ${secretsDir}/lamassu-db-password) password=$(cat ${secretsDir}/lamassu-db-password)
# Escape single quotes by doubling them (SQL standard) # Escape single quotes by doubling them (SQL standard)
escaped_password=$(printf '%s' "$password" | sed "s/'/''/g") escaped_password=$(printf '%s' "$password" | sed "s/'/''''/g")
${pkgs.postgresql}/bin/psql -c "ALTER USER \"${cfg.database.user}\" WITH PASSWORD '$escaped_password';" ${pkgs.postgresql}/bin/psql -c "ALTER USER \"${cfg.database.user}\" WITH PASSWORD '$escaped_password';"
exit 0 exit 0
fi fi