From 758a53532084a210962827c8c06e481324c90207 Mon Sep 17 00:00:00 2001
From: "Glenn Y. Rolland" <glenux@glenux.net>
Date: Fri, 19 Aug 2022 11:36:24 +0200
Subject: [PATCH] ci: Speed up build with cache

---
 .drone.yml | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/.drone.yml b/.drone.yml
index d1cb960..7668d8c 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -17,13 +17,13 @@ steps:
     commands:
       # Debug
       - pwd
-      - mkdir -p _artifacts
+      - mkdir -p _artifacts _cache
 
   - name: "build:executable"
     image: crystallang/crystal:1.5.0
     volumes:
-      - name: cache
-        path: /stupid
+      - name: crystal_cache
+        path: /drone/src/_cache
     commands:
       # Debug
       - pwd
@@ -37,15 +37,21 @@ steps:
     volumes:
       - name: dockersock
         path: /var/run
-      - name: cache
-        path: /stupid
+      - name: docker_cache
+        path: /drone/src/_cache
     commands:
+      # Prepare
       - apk add make
+      - test -f _cache/docker-image.tar && docker load < _cache/docker-image.tar
+      # Build
       - make docker-build
       - make docker-save > _artifacts/docker-image.tar
+      - make docker-save > _cache/docker-image.tar
 
 volumes:
-  - name: cache
+  - name: crystal_cache
+    temp: {}
+  - name: docker_cache
     temp: {}
   - name: dockersock
     temp: {}