feat: indexer's version 1 (#61)

Author: rompemoldes

.env.example

@@ -1,15 +1,26 @@
-## You can actually run the project without setting any enviroment varibles. 
-## They are all optional and have default fallbacks. 
+## You can actually run the project by just assigning Spiritnet nodes to `RPC_ENDPOINTS`. 
+## All other environment variables are optional and have default fallbacks. 
 
 
 ## Nevertheless, please duplicate this file on the same directory and rename it ".env". 
 ## That will be the real .env-file that lets you configure this project. 
 ## Then you can change variable values and follow instructions below according to your needs. 
 
+## Remote procedure call Endpoints of the KILT Blockchain to index (comma separated ","):
+RPC_ENDPOINTS=
+
+## Custom Host Machine Ports to map to the containers: 
+## Defining them allows running several instances on the same machine. 
+## Disclaimer: the tests only work with the default Postgres-Port `5432`
+POSTGRES_HOST_PORT=
+GRAPHQL_HOST_PORT=
+
+## Set to "True" to work with the KILT-testnet "Peregrine"
+CRAWL_PEREGRINE=
 
 ## Start your data base from a higher block
 ## If this variable is not set, the starting block would be 1
-## WARNING: Setting a higher starting block leads to crashes when dependecies on previos entities can't be fulfilled.
+## WARNING: Setting a higher starting block leads to crashes when dependencies on previous entities can't be fulfilled.
 START_BLOCK=
 
 ## To delete a portion of the data base from the end:
@@ -20,20 +31,3 @@ START_BLOCK=
 ## 5. Done! You can re-run the project normally again. 
 #SUB_COMMAND=reindex
 #CUTOFF_HEIGHT=4300000
-
-## Remote procedure call Endpoints of the KILT Blockchain to index (coma separated ","):
-RPC_ENDPOINTS=
-
-## Custom Host Machine Ports to map to the containers: 
-## Defining them allows running several instances on the same machine. 
-POSTGRES_HOST_PORT=
-GRAPHQL_HOST_PORT=
-
-## Set to "True" to work with the KILT-testnet "Peregrine"
-CRAWL_PEREGRINE=
-
-## Use BOTLabs private peregrine node: 
-## Only while running on internal server
-PRIVATE_NODE_ENABLE= 
-PRIVATE_NODE_NET_NAME=
-

.github/workflows/pr.yml

@@ -8,11 +8,31 @@ jobs:
   pr:
     name: pr
     runs-on: ubuntu-latest
-    environment: production
+    environment: test
+    services:
+      postgres:
+        image: postgres:16-alpine
+        ports:
+          - 5432:5432
+        env:
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
     env:
       RPC_ENDPOINTS: ${{ vars.RPC_ENDPOINTS }}
+      DB_USER: postgres
+      DB_PASS: postgres
+      DB_DATABASE: postgres
+      DB_HOST: localhost
+      DB_PORT: 5432
+      TZ: "UTC"
     steps:
       - uses: actions/checkout@v4
+      - name: Enable btree btree_gist on postgres database
+        run: psql "postgresql://$DB_USER:$DB_PASS@$DB_HOST:$DB_PORT/$DB_DATABASE" -c "CREATE EXTENSION IF NOT EXISTS btree_gist;"
       - name: Setup Node.js environment
         uses: actions/setup-node@v4
         with:
@@ -24,5 +44,5 @@ jobs:
         run: yarn codegen
       - name: Build
         run: yarn build
-      # - name: Run tests with Subquery Node
-      #   run: yarn subql-node test -f ${{ github.workspace }}
+      - name: Run tests with Subquery Node
+        run: yarn subql-node test -f ${{ github.workspace }}

.nvmrc

@@ -1 +1 @@
-lts/Hydrogen
+lts/Jod