Re: [PATCH] gnu: Add bash-tap.

[Roel Janssen]

Leo Famulari writes:

> On Fri, Mar 18, 2016 at 07:53:39PM +0100, Andreas Enge wrote:
>> On Fri, Mar 18, 2016 at 02:43:42PM -0400, Leo Famulari wrote:
>> > Can someone with more experience take a look and apply the patch if it's
>> > okay?
>> 
>> I had a look (without having much experience with the trivial build system),
>> and it looks mostly clean. However, the package installs three bash scripts
>> that start with "#!/bin/bash". This will not work on GuixSD, where only
>> /bin/sh exists. It should be patched by adding bash as an input and
>> substituting. Alternatively, you could use the gnu-build-system, delete most
>> of the phases, set #:tests? to #f and add a custom install phase; then the
>> patch-shebangs phase will do its magic.
>
> Good catch!
>
> I think using gnu-build-system is the way to go.

Here's a patch using the gnu build system:

>From 7daef2ee0fdb1aef7344da6ff0afe31efcf41cac Mon Sep 17 00:00:00 2001
From: Roel Janssen <address@hidden>
Date: Tue, 3 May 2016 12:43:00 +0200
Subject: [PATCH] gnu: Add bash-tap.

* gnu/packages/bash.scm (bash-tap): New variable.
---
 gnu/packages/bash.scm | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/gnu/packages/bash.scm b/gnu/packages/bash.scm
index cad66da..969065e 100644
--- a/gnu/packages/bash.scm
+++ b/gnu/packages/bash.scm
@@ -318,3 +318,36 @@ without modification.")
 completion for many common commands.")
     (home-page "http://bash-completion.alioth.debian.org/";)
     (license gpl2+)))
+
+(define-public bash-tap
+  (package
+    (name "bash-tap")
+    (version "1.0.2")
+    (source (origin
+      (method url-fetch)
+      (uri (string-append "https://github.com/illusori/bash-tap/archive/";
+                          version ".tar.gz"))
+      (file-name (string-append name "-" version ".tar.gz"))
+      (sha256
+       (base32 "0qs1qi38bl3ns4mpagcawv618dsk2q1lgrbddgvs0wl3ia12cyz5"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ; There is no test suite.
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure) ; There is no Makefile.
+         (delete 'build) ; There is no Makefile.
+         (replace 'install
+           (lambda* (#:key outputs #:allow-other-keys)
+             (let ((bin (string-append (assoc-ref outputs "out") "/bin")))
+               (install-file "bash-tap" bin)
+               (install-file "bash-tap-bootstrap" bin)
+               (install-file "bash-tap-mock" bin)))))))
+    (home-page "http://www.illusori.co.uk/projects/bash-tap/";)
+    (synopsis "Bash port of a Test::More/Test::Builder-style TAP-compliant
+test library")
+    (description "Bash TAP is a TAP-compliant Test::More-style testing library
+for Bash shell scripts and functions.  Along with the Test::More-style testing
+helpers it provides helper functions for mocking commands and in-process output
+capturing.")
+    (license expat)))
-- 
2.7.4