Update to alpine:3.13

Signed-off-by: Joe Groocock <me@frebib.net>

.drone.star

@@ -1,14 +1,14 @@
 def main(ctx):
-  versions = [
-    ["3.9",[]],
-    ["3.10",[]],
-    ["3.11", ["latest"]],
-    ["edge", []],
-    ["chrislane", ["😍"]],
+  return [
+    step("3.10"),
+    step("3.11"),
+    step("3.12"),
+    step("3.13",["latest"]),
+    step("edge"),
   ]
-  return [step(v[0], v[1]) for v in versions] + [notify(["build-%s" % v for v, _ in versions])]
 
 def step(alpinever,tags=[]):
+  vertest = "grep -q '%s' /etc/alpine-release && " % alpinever if alpinever != "edge" else ""
   return {
     "kind": "pipeline",
     "name": "build-%s" % alpinever,
@@ -18,7 +18,6 @@ def step(alpinever,tags=[]):
         "image": "spritsail/docker-build",
         "pull": "always",
         "settings": {
-          "repo": "alpine-dev-%s" % alpinever,
           "build_args": [
             "ALPINE_TAG=%s" % alpinever,
           ],
@@ -29,8 +28,7 @@ def step(alpinever,tags=[]):
         "image": "spritsail/docker-test",
         "pull": "always",
         "settings": {
-          "repo": "spritsail/alpine",
-          "run": "su-exec nobody apk --version",
+          "run": vertest + "su-exec nobody apk --version",
         },
       },
       {
@@ -38,17 +36,10 @@ def step(alpinever,tags=[]):
         "image": "spritsail/docker-publish",
         "pull": "always",
         "settings": {
-          "from": "alpine-dev-%s" % alpinever,
           "repo": "spritsail/alpine",
           "tags": [alpinever] + tags,
-        },
-        "environment": {
-          "DOCKER_USERNAME": {
-            "from_secret": "docker_username",
-          },
-          "DOCKER_PASSWORD": {
-            "from_secret": "docker_password",
-          },
+          "username": {"from_secret": "docker_username"},
+          "password": {"from_secret": "docker_password"},
         },
         "when": {
           "branch": ["master"],
@@ -58,26 +49,3 @@ def step(alpinever,tags=[]):
     ]
   }
 
-def notify(versions):
-  return {
-    "kind": "pipeline",
-    "name": "notify",
-    "depends_on": versions,
-    "when": {
-      "status": [ "success", "failure" ],
-    },
-    "steps": [
-      {
-        "name": "notify",
-        "image": "spritsail/notify",
-        "environment": {
-          "WEBHOOK_URL": {
-            "from_secret": "webhook_url",
-          },
-          "NOTIFY_TOKEN": {
-            "from_secret": "notify_token",
-          },
-        },
-      },
-    ],
-  }

Dockerfile

@@ -1,4 +1,4 @@
-ARG ALPINE_TAG=3.11
+ARG ALPINE_TAG=3.13
 
 FROM alpine:$ALPINE_TAG