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authorEuAndreh <eu@euandre.org>2020-12-05 08:55:42 -0300
committerLeo Famulari <leo@famulari.name>2020-12-05 12:55:34 -0500
commit32a3367930844b242b57ea634c2de43e4ea3b57b (patch)
treeeecfb381a66d12e99ad738c0ae78126a3f7133df
parent705af5403b3a8d7e942820bdff74195a1c3d9c89 (diff)
gnu: Add diff-so-fancy.
* gnu/packages/version-control.scm (diff-so-fancy): New variable. Signed-off-by: Leo Famulari <leo@famulari.name>
-rw-r--r--gnu/packages/version-control.scm47
1 files changed, 47 insertions, 0 deletions
diff --git a/gnu/packages/version-control.scm b/gnu/packages/version-control.scm
index eec57b3b6d..12e708e4e8 100644
--- a/gnu/packages/version-control.scm
+++ b/gnu/packages/version-control.scm
@@ -2812,6 +2812,53 @@ for historians.")
(home-page "https://www.gnu.org/software/gnu-arch/")
(license license:gpl2))) ;version 2 only
+(define-public diff-so-fancy
+ (package
+ (name "diff-so-fancy")
+ (version "1.3.0")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/so-fancy/diff-so-fancy")
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "0aavxahzha2mms4vdwysk79pa6wzswpfwgsq2hwaxnaf66maahfl"))))
+ (inputs
+ `(("perl" ,perl)
+ ("ncurses" ,ncurses)))
+ (build-system copy-build-system)
+ (arguments
+ '(#:phases
+ (modify-phases %standard-phases
+ (add-after 'unpack 'patch-lib-path
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((lib (string-append (assoc-ref outputs "out") "/lib")))
+ (substitute* "diff-so-fancy"
+ (("use lib.*$")
+ (string-append "use lib '" lib "';\n")))
+ #t)))
+ (add-after 'install 'symlink-executable
+ (lambda* (#:key outputs inputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out"))
+ (ncurses (assoc-ref inputs "ncurses"))
+ (perl (assoc-ref inputs "perl")))
+ (wrap-program (string-append out "/bin/diff-so-fancy")
+ `("PATH" ":" prefix (,(string-append ncurses "/bin")
+ ,(string-append perl "/bin"))))
+ #t))))
+ #:install-plan
+ '(("lib" "lib")
+ ("diff-so-fancy" "bin/"))))
+ (home-page "https://github.com/so-fancy/diff-so-fancy")
+ (synopsis "Makes diffs more human friendly and readable")
+ (description
+ "@code{diff-so-fancy} strives to make your diffs human readable instead
+of machine readable. This helps improve code quality and helps you spot
+defects faster.")
+ (license license:expat)))
+
(define-public go-github-go-git
(package
(name "go-github-go-git")