1 files changed, 80 insertions, 0 deletions
diff --git a/etc/snippets/tempel/scheme-mode b/etc/snippets/tempel/scheme-mode
new file mode 100644
index 0000000000..74157e098a
--- /dev/null
+++ b/etc/snippets/tempel/scheme-mode
@@ -0,0 +1,80 @@
+-*- mode: lisp-data -*-
+
+scheme-mode
+
+(package...
+ "(define-public " (s name)
+ n> "(package"
+ n  > "(name \"" (s name) "\")"
+ n  > "(version \"" p "\")"
+ n  > "(source origin...)"
+ n  > "(build-system " (p "gnu") "-build-system)"
+ n  > "(home-page \"" p "\")"
+ n  > "(synopsis \"" p "\")"
+ n  > "(description \"" p "\")"
+ n  > "(license license:" (p "unknown") ")))" n)
+
+(origin...
+ "(origin"
+ n> "(method " (p "url-fetch" method) ")"
+ n> "(uri " (cl-case (and method (intern method))
+              ('git-fetch "git-reference...")
+              ('svn-fetch "svn-reference...")
+              ('hg-fetch  "hg-reference...")
+              ('cvs-fetch "cvs-reference...")
+              ('bzr-fetch "bzr-reference...")
+              (t          "\"https://...\""))
+ ")"
+ n>
+ (cl-case (and method (intern method))
+   ('git-fetch
+    (insert "(file-name (git-file-name name version))")
+    (newline)
+    (indent-according-to-mode))
+   ('hg-fetch
+    (insert "(file-name (hg-file-name name version))")
+    (newline)
+    (indent-according-to-mode))
+   ('svn-fetch
+    (insert "(file-name (string-append name \"-\" version \"-checkout\"))")
+    (newline)
+    (indent-according-to-mode))
+   ('cvs-fetch
+    (insert "(file-name (string-append name \"-\" version \"-checkout\"))")
+    (newline)
+    (indent-according-to-mode))
+   ('bzr-fetch
+    (insert "(file-name (string-append name \"-\" version \"-checkout\"))")
+    (newline)
+    (indent-according-to-mode))
+   (t          ""))
+ > "(sha256"
+ n > "(base32 \""
+ ;; hash of an empty directory
+ (p "0sjjj9z1dhilhpc8pq4154czrb79z9cm044jvn75kxcjv6v5l2m5") "\")))")
+
+(git-reference...
+ "(git-reference"
+ n> "(url \"" p "\")"
+ n> "(commit \"" p "\"))")
+
+(svn-reference...
+ "(svn-reference"
+ n> "(url \"" p "\")"
+ n> "(revision \"" p "\"))")
+
+(cvs-reference...
+ "(cvs-reference"
+ n> "(root-directory \"" p "\")"
+ n> "(module \"" p "\")"
+ n> "(revision \"" p "\"))")
+
+(hg-reference...
+ "(hg-reference"
+ n> "(url \"" p "\")"
+ n> "(changeset \"" p "\"))")
+
+(bzr-reference...
+ "(bzr-reference"
+ n> "(url \"" p "\")"
+ n> "(revision \"" p "\"))")