From ace57b16ee9fa46aaeb2a9f7980ecd24d97aa26c Mon Sep 17 00:00:00 2001
From: Arun Isaac
Date: Sun, 24 Aug 2025 11:58:38 +0100
Subject: Add manifest for development environment.

---
 HACKING.md   |  6 ++++++
 manifest.scm | 16 ++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 HACKING.md
 create mode 100644 manifest.scm

diff --git a/HACKING.md b/HACKING.md
new file mode 100644
index 0000000..3b3da27
--- /dev/null
+++ b/HACKING.md
@@ -0,0 +1,6 @@
+# Set up development environment
+
+Drop into a development environment using `guix shell`. This shell includes additional packages required for development, and not simply the dependencies required to build ravanan.
+```
+guix shell -L .guix -Df manifest.scm
+```
diff --git a/manifest.scm b/manifest.scm
new file mode 100644
index 0000000..12ba0e0
--- /dev/null
+++ b/manifest.scm
@@ -0,0 +1,16 @@
+(use-modules ((gnu packages bioinformatics) #:select (ccwl))
+             ((cwltest-package) #:select (cwltest))
+             ((ravanan-package) #:select (ravanan))
+             (srfi srfi-1))
+
+(define (manifest-cons* . args)
+  "ARGS is of the form (PACKAGES ... ONTO-MANIFEST). Return a manifest
+with PACKAGES and all packages in ONTO-MANIFEST."
+  (let ((packages (drop-right args 1))
+        (onto-manifest (last args)))
+    (manifest (append (map package->manifest-entry packages)
+                      (manifest-entries onto-manifest)))))
+
+(manifest-cons* ccwl
+                cwltest
+                (package->development-manifest ravanan))
-- 
cgit 1.4.1