From ecdfbbc1a8210ce639ae29c33842c443bca750f4 Mon Sep 17 00:00:00 2001
From: Danny <danny@alcion.ai>
Date: Fri, 15 Jul 2022 16:54:24 -0400
Subject: [PATCH] CI Cache Implementation (#354)

Caching adding for build and mods. Significantly improves CI `go test -v ./...`.
---
 .github/workflows/ci.yml | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 562cebebd..7bf3e3f2a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,9 +27,33 @@ jobs:
         with:
           go-version: 1.18
 
+      - name: go-cache-paths
+        run: |
+          echo "::set-output name=go-build::$(go env GOCACHE)"
+          echo "::set-output name=go-mod::$(go env GOMODCACHE)"
+
+      - name: Cache Go build
+        uses: actions/cache@v3
+        id: mybuild
+        with:
+          path: ~/.cache/go-build
+          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
+
+      - name: Cache Go Mod
+        uses: actions/cache@v3
+        id: cache
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-mod-${{ hashFiles('**/go.sum') }}
+
       - name: Run go mod download
+        if: steps.cache.outputs.cache-hit != 'true'
         run: go mod download
 
+      - name: Go build
+        if: steps.mybuild.outputs.cache-hit != 'true'
+        run: go build ./...
+
       - name: Get go-licenses
         run: go install github.com/google/go-licenses@latest