From 73926bd84b637deaf376af205f59577f8ee09c11 Mon Sep 17 00:00:00 2001
From: Kelly Sovacool <kelly.sovacool@nih.gov>
Date: Mon, 25 Nov 2024 10:07:19 -0500
Subject: [PATCH 1/2] feat: add manifest.version entry & read from VERSION file

---
 main.nf         | 6 +++++-
 nextflow.config | 3 +++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/main.nf b/main.nf
index 14598af..015f0e2 100644
--- a/main.nf
+++ b/main.nf
@@ -1,5 +1,5 @@
 log.info """\
-         CHAMPAGNE 🍾
+         CHAMPAGNE $workflow.manifest.version 🍾
          =============
          NF version   : $nextflow.version
          runName      : $workflow.runName
@@ -48,6 +48,10 @@ workflow.onComplete {
     }
 }
 
+workflow version {
+    println "CHAMPAGNE ${workflow.manifest.version}"
+}
+
 workflow DOWNLOAD_SRA {
     ch_sra = Channel.from(file(params.sra_csv)) // assets/test_human_metadata.csv
         .splitCsv ( header:true, sep:',' )
diff --git a/nextflow.config b/nextflow.config
index 22a42cd..1bcb593 100644
--- a/nextflow.config
+++ b/nextflow.config
@@ -163,6 +163,8 @@ report {
 
 includeConfig 'conf/modules.config'
 
+String pipeline_version = new File("${projectDir}/VERSION").text
+
 manifest {
     name = "CCBR/CHAMPAGNE"
     author = "CCR Collaborative Bioinformatics Resource"
@@ -170,6 +172,7 @@ manifest {
     description = "CHromAtin iMmuno PrecipitAtion sequencinG aNalysis pipEline"
     mainScript = "main.nf"
     defaultBranch = "main"
+    version = "${pipeline_version}"
 }
 
 // Function to ensure that resource requirements don't go beyond

From da107547448f1ac3e90a3050b44acb1cc3120f89 Mon Sep 17 00:00:00 2001
From: Kelly Sovacool <kelly.sovacool@nih.gov>
Date: Mon, 25 Nov 2024 10:10:13 -0500
Subject: [PATCH 2/2] chore: update CHANGELOG.md

---
 CHANGELOG.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42e7762..b60a43d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## CHAMPAGNE development version
 
+- The CHAMPAGNE nextflow workflow now has a version entry in `nextflow.config`, in compliance with nf-core. (#213, @kelly-sovacool)
+
 ## CHAMPAGNE 0.4.0
 
 ### New features