From 2d022248dba2e03c0fc5270afc34cea0fd0d5131 Mon Sep 17 00:00:00 2001
From: Prarup Gurung <grgprarup@gmail.com>
Date: Mon, 22 Aug 2022 16:32:24 +0545
Subject: [PATCH] Used cache bucket for short term caching

---
 .drone.star | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

diff --git a/.drone.star b/.drone.star
index 9998d676380..18300c1e867 100644
--- a/.drone.star
+++ b/.drone.star
@@ -767,10 +767,7 @@ def main(ctx):
 
     pipelines = pipelines + deploys + pipelinesDependsOn(
         [
-            purgeBuildArtifactCache(ctx, "yarn"),
-            purgeBuildArtifactCache(ctx, "playwright"),
-            purgeBuildArtifactCache(ctx, "tests-yarn"),
-            purgeBuildArtifactCache(ctx, "web-dist"),
+            purgeBuildArtifactCache(ctx),
         ],
         pipelines,
     )
@@ -2932,7 +2929,7 @@ def skipIfUnchanged(ctx, type):
 
     return []
 
-def genericCache(name, action, mounts, cache_key):
+def genericCache(name, action, mounts, cache_path):
     rebuild = "false"
     restore = "false"
     if action == "rebuild":
@@ -2958,16 +2955,18 @@ def genericCache(name, action, mounts, cache_key):
             "secret_key": {
                 "from_secret": "cache_s3_secret_key",
             },
-            "filename": "%s.tar" % (cache_key),
+            "filename": "%s.tar" % (name),
+            "path": cache_path,
+            "fallback_path": cache_path,
         },
     }
     return step
 
-def genericCachePurge(ctx, name, cache_key):
+def genericCachePurge(flush_path):
     return {
         "kind": "pipeline",
         "type": "docker",
-        "name": "purge_%s" % (name),
+        "name": "purge_build_artifact_cache",
         "platform": {
             "os": "linux",
             "arch": "amd64",
@@ -2983,12 +2982,12 @@ def genericCachePurge(ctx, name, cache_key):
                     "endpoint": {
                         "from_secret": "cache_s3_endpoint",
                     },
-                    "flush": True,
-                    "flush_age": "14",
                     "secret_key": {
                         "from_secret": "cache_s3_secret_key",
                     },
-                    "filename": "%s.tar" % (cache_key),
+                    "flush": True,
+                    "flush_age": 1,
+                    "flush_path": flush_path,
                 },
             },
         ],
@@ -3006,12 +3005,14 @@ def genericCachePurge(ctx, name, cache_key):
     }
 
 def genericBuildArtifactCache(ctx, name, action, path):
-    name = "%s_build_artifact_cache" % (name)
-    cache_key = "%s/%s/%s" % (ctx.repo.slug, ctx.build.commit + "-${DRONE_BUILD_NUMBER}", name)
     if action == "rebuild" or action == "restore":
-        return genericCache(name, action, [path], cache_key)
+        cache_path = "%s/%s/%s" % ("cache", ctx.repo.slug, ctx.build.commit + "-${DRONE_BUILD_NUMBER}")
+        name = "%s_build_artifact_cache" % (name)
+        return genericCache(name, action, [path], cache_path)
+
     if action == "purge":
-        return genericCachePurge(ctx, name, cache_key)
+        flush_path = "%s/%s" % ("cache", ctx.repo.slug)
+        return genericCachePurge(flush_path)
     return []
 
 def restoreBuildArtifactCache(ctx, name, path):
@@ -3020,8 +3021,8 @@ def restoreBuildArtifactCache(ctx, name, path):
 def rebuildBuildArtifactCache(ctx, name, path):
     return [genericBuildArtifactCache(ctx, name, "rebuild", path)]
 
-def purgeBuildArtifactCache(ctx, name):
-    return genericBuildArtifactCache(ctx, name, "purge", [])
+def purgeBuildArtifactCache(ctx):
+    return genericBuildArtifactCache(ctx, "", "purge", [])
 
 def pipelineSanityChecks(ctx, pipelines):
     """pipelineSanityChecks helps the CI developers to find errors before running it