33set -eo pipefail
44
55if ! [ -x " $( command -v psql) " ; then
6- echo >&2 " Error: psql is not installed."
7- exit 1
6+ echo >&2 " Error: psql is not installed."
7+ exit 1
88fi
9+ 910if ! [ -x " $( command -v sqlx) " ; then
10- echo >&2 " Error: sqlx is not installed."
11- echo >&2 " Use:"
12- echo >&2 " cargo install --version=0.5.7 sqlx-cli --no-default-features --features postgres"
13- echo >&2 " to install it."
14- exit 1
11+ echo >&2 " Error: sqlx is not installed."
12+ echo >&2 " Use:"
13+ echo >&2 " cargo install --version='~0.6' sqlx-cli --no-default-features --features rustls, postgres"
14+ echo >&2 " to install it."
15+ exit 1
1516fi
1617
1718# Check if a custom user has been set, otherwise default to 'postgres'
18- DB_USER=${POSTGRES_USER:= postgres}
19+ DB_USER=" ${POSTGRES_USER:= postgres} "
1920# Check if a custom password has been set, otherwise default to 'password'
2021DB_PASSWORD=" ${POSTGRES_PASSWORD:= password} "
2122# Check if a custom database name has been set, otherwise default to 'newsletter'
2223DB_NAME=" ${POSTGRES_DB:= newsletter} "
2324# Check if a custom port has been set, otherwise default to '5432'
2425DB_PORT=" ${POSTGRES_PORT:= 5432} "
25- # stop postgres if it's already running
26- sudo systemctl stop postgresql
27- # Launch postgres using Docker
28- docker run \
29- -e POSTGRES_USER=${DB_USER} \
30- -e POSTGRES_PASSWORD=${DB_PASSWORD} \
31- -e POSTGRES_DB=${DB_NAME} \
32- -p " ${DB_PORT} "
33- -d postgres \
34- postgres -N 1000
35- # ^ Increased maximum number of connections for testing purposes
26+ # Check if a custom host has been set, otherwise default to 'localhost'
27+ DB_HOST=" ${POSTGRES_HOST:= localhost} "
28+ 29+ # Allow to skip Docker if a dockerized Postgres database is already running
30+ if [[ -z " ${SKIP_DOCKER} "
31+ then
32+ # if a postgres container is running, print instructions to kill it and exit
33+ RUNNING_POSTGRES_CONTAINER=$( docker ps --filter ' name=postgres' ' {{.ID}}' )
34+ if [[ -n $RUNNING_POSTGRES_CONTAINER ]]; then
35+ echo >&2 " there is a postgres container already running, kill it with"
36+ echo >&2 " docker kill ${RUNNING_POSTGRES_CONTAINER} "
37+ exit 1
38+ fi
39+ # Launch postgres using Docker
40+ docker run \
41+ -e POSTGRES_USER=${DB_USER} \
42+ -e POSTGRES_PASSWORD=${DB_PASSWORD} \
43+ -e POSTGRES_DB=${DB_NAME} \
44+ -p " ${DB_PORT} "
45+ -d \
46+ --name " postgres_$( date ' +%s' ) "
47+ postgres -N 1000
48+ # ^ Increased maximum number of connections for testing purposes
49+ fi
50+ 3651# Keep pinging Postgres until it's ready to accept commands
37- export PGPASSWORD=" ${DB_PASSWORD} "
38- until psql -h " localhost" " ${DB_USER} " " ${DB_PORT} " " postgres" ' \q' ; do
39- >&2 echo " Postgres is still unavailable - sleeping"
40- sleep 1
52+ until PGPASSWORD=" ${DB_PASSWORD} " " ${DB_HOST} " " ${DB_USER} " " ${DB_PORT} " " postgres" ' \q' ; do
53+ >&2 echo " Postgres is still unavailable - sleeping"
54+ sleep 1
4155done
4256
43- >&2 echo " Postgres is up and running on port ${DB_PORT} !"
57+ >&2 echo " Postgres is up and running on port ${DB_PORT} - running migrations now !"
4458
45- export DATABASE_URL=postgres://${DB_USER} :${DB_PASSWORD} @localhost :${DB_PORT} /${DB_NAME}
59+ export DATABASE_URL=postgres://${DB_USER} :${DB_PASSWORD} @${DB_HOST} :${DB_PORT} /${DB_NAME}
4660sqlx database create
4761sqlx migrate run
4862
49- >&2 echo " Postgres has been migrated, ready to go!"
63+ >&2 echo " Postgres has been migrated, ready to go!"
0 commit comments