PR #1717: add extension .df for image name inference

hpc · Sep 5, 2023 · 5671de0 · 5671de0
1 parent 707f560
commit 5671de0
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/doc/ch-image.rst b/doc/ch-image.rst
@@ -587,9 +587,9 @@ Options:
        extension with invalid characters stripped, e.g.
        :code:`Dockerfile.@FOO.bar` → :code:`foo.bar`.
 
-    2. If Dockerfile has extension :code:`dockerfile`: use the basename with
-       the same transformation, e.g. :code:`baz.@QUX.dockerfile` ->
-       :code:`baz.qux`.
+    2. If Dockerfile has extension :code:`df` or :code:`dockerfile`: use the
+       basename with the same transformation, e.g. :code:`baz.@QUX.dockerfile`
+       -> :code:`baz.qux`.
 
     3. If context directory is not :code:`/`: use its name, i.e. the last
        component of the absolute path to the context directory, with the same

diff --git a/lib/build.py b/lib/build.py
@@ -74,7 +74,7 @@ def main(cli_):
       if (base == "Dockerfile"):
          cli.tag = ext_all
          ch.VERBOSE("inferring name from Dockerfile extension: %s" % cli.tag)
-      elif (ext_last == "dockerfile"):
+      elif (ext_last in ("df", "dockerfile")):
          cli.tag = base_all
          ch.VERBOSE("inferring name from Dockerfile basename: %s" % cli.tag)
       elif (os.path.abspath(cli.context) != "/"):