chore: improve gen_migrations logging

docker-compose.yml

@@ -10,9 +10,9 @@ services:
     command: '-p 5432'
     healthcheck:
       test: [ "CMD-SHELL", "pg_isready" ]
-      interval: 5s
-      timeout: 5s
-      retries: 5
+      interval: 1s
+      timeout: 1s
+      retries: 10
   head:
     container_name: 'head'
     network_mode: 'host'
@@ -23,6 +23,6 @@ services:
     command: '-p 5433'
     healthcheck:
       test: [ "CMD-SHELL", "pg_isready" ]
-      interval: 5s
-      timeout: 5s
-      retries: 5
+      interval: 1s
+      timeout: 1s
+      retries: 10

scripts/gen_migrations.sh

@@ -13,14 +13,19 @@ revs_ct=$(echo "$revs" | wc -l)
 do_i() {
   base=$(echo "$revs" | tail --lines "+$1" | head -n 1)
   if [[ -f "./migrations/${base}_skipped.sql" ]]; then
-    echo "skip $base"
+    echo "[$base]: skipped previously"
     return
   fi
 
   for j in $(seq "$(($1 + 1))" "$revs_ct"); do
     head=$(echo "$revs" | tail --lines "+$j" | head -n 1)
     migration="./migrations/${base}_to_${head}.sql"
-    echo "building $migration..."
+
+    if [[ -f "$migration" ]]; then
+      echo "[$migration]: exists"
+    else
+      echo "[$migration]: building..."
+    fi
 
     set +e
     out=$(./scripts/diff.sh "$base" "$head")
@@ -29,14 +34,14 @@ do_i() {
 
     if [[ "$status" = "1" && "$out" = *"head failed to build"* ]]; then
       echo "" > "./migrations/${head}_skipped.sql"
-      echo "wrote ./migrations/${head}_skipped.sql"
+      echo "[$migration]: skipped, $head bad"
       continue
     elif [[ "$status" = "1" ]]; then
       echo "$out"
       exit 1
     else
       echo "$out" > "$migration"
-      echo "wrote $migration"
+      echo "[$migration]: wrote"
       break
     fi
   done