guix: Add recipe to create a distribution tarball.

* .guix/ccwl-distribution.scm: New file.

1 files changed, 67 insertions, 0 deletions

diff --git a/.guix/ccwl-distribution.scm b/.guix/ccwl-distribution.scm
new file mode 100644
index 0000000..2b97f94
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+++ b/.guix/ccwl-distribution.scm
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+;;; ccwl --- Concise Common Workflow Language
+;;; Copyright © 2024 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; This file is part of ccwl.
+;;;
+;;; ccwl is free software: you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation, either version 3 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; ccwl is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with ccwl.  If not, see <https://www.gnu.org/licenses/>.
+
+(define-module (ccwl-distribution)
+  #:use-module (ccwl-package)
+  #:use-module ((gnu packages version-control) #:select (git-minimal))
+  #:use-module ((guix build-system guile) #:select (%guile-build-system-modules))
+  #:use-module (guix gexp)
+  #:use-module (guix profiles))
+
+(define ccwl-git-repo
+  (local-file "../.git"
+              "ccwl-git-repo"
+              #:recursive? #t))
+
+;; ccwl-git-repo cannot find the git repo when built from a Guix
+;; channel. So, ccwl-distribution cannot be built from a Guix channel.
+(define-public ccwl-distribution-gexp
+  (let ((development-profile
+         (profile
+          (content (package->development-manifest ccwl))
+          (allow-collisions? #t))))
+    (with-imported-modules %guile-build-system-modules
+      #~(begin
+          (use-modules (guix build guile-build-system)
+                       (guix build utils)
+                       (ice-9 ftw)
+                       (ice-9 match)
+                       (srfi srfi-26))
+
+          (set-path-environment-variable
+           "PATH" (list "/bin") (list #$development-profile #$git-minimal))
+          (set-path-environment-variable
+           "GUILE_LOAD_PATH"
+           (list (string-append "/share/guile/site/"
+                                (target-guile-effective-version)))
+           (list #$development-profile))
+          (set-path-environment-variable
+           "GUILE_LOAD_COMPILED_PATH"
+           (list (string-append "/lib/guile/" (target-guile-effective-version) "/site-ccache"))
+           (list #$development-profile))
+          (invoke "git" "clone" #$ccwl-git-repo (getcwd))
+          (invoke "sh" "configure")
+          (invoke "make" "dist")
+          (match (scandir (getcwd) (cut string-suffix? ".tar.lz" <>))
+            ((tarball)
+             (install-file tarball #$output)))))))
+
+(define-public ccwl-distribution
+  (computed-file "ccwl-distribution" ccwl-distribution-gexp))
+
+ccwl-distribution