yukkop
705f5bbd01
Previous basename guard only ran the function when invoked as the postgres-init binary, but consumer shellHooks source the script to inherit POSTGRESQL_HOST/PGURL/etc. Sourcing left the function defined but never called, leaving WIPE_PGURL/PGURL unset and breaking devshell entry in proxydoe and ruststats.
48 lines
2.4 KiB
Bash
48 lines
2.4 KiB
Bash
#!/bin/dash
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postgres_init_main() {
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if [ -z "${PG_WORKING_DIR:-}" ] && [ -z "${LOCAL_DIR:-}" ]; then
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printf '%s\n' 'postgres-init: PG_WORKING_DIR or LOCAL_DIR is required' >&2
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return 1
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fi
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: "${PG_WORKING_DIR:=$LOCAL_DIR/focus/postgresql}"
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: "${PG_PORT:=5432}"
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: "${PG_DATABASE:=testdb}"
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: "${PG_DISABLE_LOGGING:=0}"
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[ "${PG_SHARED_PRELOAD_LIBRARIES+x}" ] || PG_SHARED_PRELOAD_LIBRARIES='pg_cron'
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: "${PG_URL_VAR:=PGURL}"
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mkdir -p "$PG_WORKING_DIR" || return 1
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wd="$PG_WORKING_DIR"; data="$wd/data"; sockdir="$wd/sock"; db="$PG_DATABASE"
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pg_ctl -D "$data" -m fast -w stop >/dev/null 2>&1 || :
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mkdir -p "$sockdir" || return 1
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if [ "${PG_REUSE+x}" ] && [ -f "$data/PG_VERSION" ]; then PG_REUSE=1; else PG_REUSE=0; fi
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if [ "$PG_REUSE" -eq 0 ]; then
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rm -rf "$data" "$sockdir" || return 1
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mkdir -p "$sockdir" || return 1
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initdb -D "$data" --no-locale -E UTF8 || return 1
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{ printf '%s\n' "listen_addresses = ''"; [ "$PG_DISABLE_LOGGING" -eq 0 ] && { printf '%s\n' 'logging_collector = on'; printf '%s\n' "log_directory = 'log'"; }; [ -n "$PG_SHARED_PRELOAD_LIBRARIES" ] && { printf '%s\n' "shared_preload_libraries = '$PG_SHARED_PRELOAD_LIBRARIES'"; printf '%s\n' "cron.database_name = '$db'"; printf '%s\n' "cron.host = '$sockdir'"; }; :; } >> "$data/postgresql.conf" || return 1
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sed -i "1ilocal all all trust" "$data/pg_hba.conf" || return 1
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fi
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sed -i '/^[[:space:]]*port[[:space:]]*=/d' "$data/postgresql.conf" || return 1
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sed -i '/^[[:space:]]*unix_socket_directories[[:space:]]*=/d' "$data/postgresql.conf" || return 1
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{ printf '%s\n' "port = $PG_PORT"; printf '%s\n' "unix_socket_directories = '$sockdir'"; } >> "$data/postgresql.conf" || return 1
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pg_ctl -D "$data" -o "-F" -w start || return 2
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user="$(id -un)" || return 1
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if [ "$PG_REUSE" -eq 0 ]; then createdb -h "$sockdir" -U "$user" "$db" || return 1; fi
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psql -h "$sockdir" -p "$PG_PORT" -d "$db" -v ON_ERROR_STOP=1 -c 'select 1;' || return 1
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export POSTGRESQL_HOST="$sockdir" POSTGRESQL_PORT="$PG_PORT" POSTGRESQL_USER="$user" POSTGRESQL_DATABASE="$db"
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_pg_url="postgresql://${POSTGRESQL_USER}@/${POSTGRESQL_DATABASE}?host=${POSTGRESQL_HOST}&port=${POSTGRESQL_PORT}"
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case $PG_URL_VAR in ''|*[!ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]* ) printf '%s\n' 'postgres-init: invalid PG_URL_VAR' >&2; return 1 ;; esac
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export "${PG_URL_VAR}=${_pg_url}" || return 1
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return 0
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}
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postgres_init_main "$@"
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