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.drone.star

@@ -1,10 +1,8 @@
 def main(ctx):
   if ctx.build.event == "tag":
     name = "release"
-    dry_run = False
   elif ctx.build.branch == "master":
     name = "master"
-    dry_run = True
   else:
     return
 
@@ -20,20 +18,21 @@ def main(ctx):
           "FORCE_DOWNLOAD=y ./build-tmp-XXX"
         ]
       },
-      step_for("core", dry_run),
-      step_for("ocrd_tesserocr", dry_run),
+      step_for(ctx, "core"),
+      step_for(ctx, "ocrd_tesserocr"),
     ]
   }
 
-def step_for(sub_image, dry_run):
-  auto_tag = not dry_run
+def step_for(ctx, sub_image):
   return {
     "name": "build %s" % sub_image,
     "image": "plugins/docker",
     "settings": {
-      "dry_run": dry_run,
-      "auto_tag": auto_tag,
+      "auto_tag": True,
       "purge": False,
+      "build_args": {
+        "DRONE_COMMIT": ctx.build.commit,
+      },
       "username": { "from_secret": "docker_username" },
       "password": { "from_secret": "docker_password" },
       "repo": "mikegerber/my_ocrd_workflow-%s" % sub_image,

Dockerfile-ocrd_tesserocr

@@ -1,4 +1,5 @@
-FROM mikegerber/my_ocrd_workflow-core
+ARG DRONE_COMMIT="latest"
+FROM mikegerber/my_ocrd_workflow-core:$DRONE_COMMIT
 
 ARG PIP_INSTALL="pip install --no-cache-dir"
 ARG TESSDATA_BEST_VERSION="4.0.0"