36 lines
979 B
Bash
Executable File
36 lines
979 B
Bash
Executable File
#! /bin/bash
|
|
|
|
set -e
|
|
|
|
source ./scripts/env.sh ./.env.schema
|
|
|
|
base="$1"
|
|
head_arg="$2"
|
|
head=$(git show --format=format:%h -q | xargs)
|
|
|
|
if [[ -n "$head_arg" ]]; then
|
|
head="$head_arg"
|
|
fi;
|
|
|
|
migration="./migrations/${base}_to_${head}.sql"
|
|
|
|
pg_host=${PG_HOST:-localhost}
|
|
base_url="postgresql://$POSTGRES_USER:$POSTGRES_PASSWORD@$pg_host:5432/dnim"
|
|
head_url="postgresql://$POSTGRES_USER:$POSTGRES_PASSWORD@$pg_host:5433/dnim"
|
|
|
|
if [[ -z "$base" ]] || [[ -z "$head" ]]; then
|
|
echo "revisions to diff are required ex. ./scripts/diff.sh abc bcd" 1>&2;
|
|
exit 1;
|
|
fi
|
|
|
|
if [[ ! -f "$migration" ]]; then
|
|
./scripts/build.sh base "$base" 1>&2 || (echo "base failed to build" && exit 1)
|
|
./scripts/build.sh head "$head" 1>&2 || (echo "head failed to build" && exit 1)
|
|
|
|
until pg_isready -p 5432 1>/dev/null && pg_isready -p 5433 1>/dev/null; do true; done;
|
|
|
|
migra --unsafe "$base_url" "$head_url" || echo "migra exited with code $?. this is /probably/ fine" 1>&2
|
|
else
|
|
cat "$migration"
|
|
fi
|