Dockerfile tweaks and documentation

greenc-FNAL · greenc-FNAL · commit 45d7ae904e84 · 2025-12-10T11:29:54.000-06:00
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,3 @@
-/build/
-/venv/
-venv
+/build
+/build.log
+/venv
diff --git a/build.log b/build.log
diff --git a/dev/container/Dockerfile b/dev/container/Dockerfile
@@ -1,3 +1,12 @@
+# Dockerfile for building Cetmodules development image.
+
+# Podman instructions for building and uploading tagged images:
+#   $ DATE="$(date +"%Y-%m-%d")"
+#   $ podman build --tag cetmodules-dev:$DATE .
+#   $ podman login ghcr.io --username <username> -p $(gh auth token)
+#   $ podman push cetmodules-dev:$DATE ghcr.io/fnalssi/cetmodules-dev:$DATE
+# ... and optionally push with destination tag "latest"
+
 # Base image
 FROM ubuntu:latest
 

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+Diff line change
@@ @@ -1,3 +1,3 @@ @@
 -/build/
 -/venv/
 -venv
 +/build
 +/build.log
 +/venv