From 6763dbaacc5943ebad24b2f472976bd8747244ad Mon Sep 17 00:00:00 2001
From: Fabian Neumann <fabian.neumann@outlook.de>
Date: Wed, 8 Mar 2023 18:45:11 +0100
Subject: [PATCH] add message for dag rule

---
 Snakefile | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/Snakefile b/Snakefile
index 3be6afb9..f8a56585 100644
--- a/Snakefile
+++ b/Snakefile
@@ -69,14 +69,15 @@ rule purge:
 
 
 rule dag:
-     output:
-         dot=RESOURCES + "dag.dot",
-         pdf=RESOURCES + "dag.pdf",
-         png=RESOURCES + "dag.png"
-     conda: "envs/environment.yaml"
-     shell:
-        """
-        snakemake --rulegraph all | sed -n "/digraph/,\$p" > {output.dot}
-        dot -Tpdf -o {output.pdf} {output.dot}
-        dot -Tpng -o {output.png} {output.dot}
-        """
\ No newline at end of file
+    message: "Creating DAG of workflow."
+    output:
+        dot=RESOURCES + "dag.dot",
+        pdf=RESOURCES + "dag.pdf",
+        png=RESOURCES + "dag.png"
+    conda: "envs/environment.yaml"
+    shell:
+    """
+    snakemake --rulegraph all | sed -n "/digraph/,\$p" > {output.dot}
+    dot -Tpdf -o {output.pdf} {output.dot}
+    dot -Tpng -o {output.png} {output.dot}
+    """
\ No newline at end of file