diff options
| -rw-r--r-- | guix.scm | 195 |
1 files changed, 95 insertions, 100 deletions
@@ -1,20 +1,5 @@ -;;; GNU Guix --- Functional package management for GNU +;;; GNU Guix --- Check load average on a remote computer via SSH. ;;; Copyright © Oleg Pykhalov <go.wigust@gmail.com> -;;; -;;; This file is part of GNU Guix. -;;; -;;; GNU Guix 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. -;;; -;;; GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>. (use-modules ((guix licenses) #:prefix license:) (gnu packages autotools) @@ -34,90 +19,100 @@ (ice-9 popen) (ice-9 rdelim)) -(define-public guile-loadavg - (let ((source-dir (string-append (getenv "HOME") - "/src/guile-loadavg"))) - (package - (home-page "https://gitlab.com/wigust/guile-loadavg/") - (name "guile-loadavg") - (version (string-append "0.0.1")) - (source (local-file source-dir - #:recursive? #t - #:select? (git-predicate source-dir))) - (build-system gnu-build-system) - (arguments - `(#:tests? #f - #:modules ((guix build gnu-build-system) - (guix build utils) - (srfi srfi-26) - (ice-9 popen) - (ice-9 rdelim)) - #:phases - (modify-phases %standard-phases - (add-after 'install 'wrap-program - (lambda* (#:key inputs outputs #:allow-other-keys) - (let* ((out (assoc-ref outputs "out")) - (guile (assoc-ref inputs "guile")) - (gcrypt (assoc-ref inputs "guile-gcrypt")) - (gnutls (assoc-ref inputs "gnutls")) - (guix (assoc-ref inputs "guix")) - (ssh (assoc-ref inputs "guile-ssh")) - (deps (list gcrypt gnutls guix ssh out)) - (effective - (read-line - (open-pipe* OPEN_READ - (string-append guile "/bin/guile") - "-c" "(display (effective-version))"))) - (path (string-join - (map (cut string-append <> - "/share/guile/site/" - effective) - deps) - ":")) - (gopath (string-join - (map (cut string-append <> - "/lib/guile/" effective - "/site-ccache") - deps) - ":"))) +(define %source-dir (dirname (current-filename))) - (wrap-program (string-append out "/bin/loadavg") - `("GUILE_LOAD_PATH" ":" prefix (,path)) - `("GUILE_LOAD_COMPILED_PATH" ":" prefix (,gopath))) +(define (git-output . args) + "Execute 'git ARGS ...' command and return its output without trailing +newspace." + (with-directory-excursion %source-dir + (let* ((port (apply open-pipe* OPEN_READ "git" args)) + (output (read-string port))) + (close-port port) + (string-trim-right output #\newline)))) - #t) - (let* ((guile (assoc-ref inputs "guile")) - (effective - (read-line - (open-pipe* OPEN_READ - (string-append guile "/bin/guile") - "-c" "(display (effective-version))"))) - (path (cut string-append <> - "/share/guile/site/" - effective - "/loadavg"))) - (with-directory-excursion "loadavg" - (copy-file "config.scm.in" "config.scm") - (substitute* "config.scm" - (("@PACKAGE_NAME@") ,name) - (("@PACKAGE_VERSION@") ,version) - (("@PACKAGE_URL@") ,home-page)) - (install-file "config.scm" - (path (assoc-ref outputs "out")))) - #t)))))) - (native-inputs - `(("autoconf" ,autoconf) - ("automake" ,automake) - ("pkg-config" ,pkg-config))) - (inputs - `(("gnutls" ,gnutls) - ("guile" ,guile-2.2) - ("guile-gcrypt" ,guile-gcrypt) - ("guile-ssh" ,guile-ssh) - ("guix" ,guix))) - (synopsis "Guile interface to Linux loadavg") - (description - "This package provides a Guile interface to Linux loadavg") - (license license:gpl3+)))) +(define (current-commit) + (git-output "log" "-n" "1" "--pretty=format:%H")) -guile-loadavg +(let ((commit (current-commit))) + (package + (home-page "https://gitlab.com/wigust/guile-loadavg/") + (name "guile-loadavg") + (version (string-append "0.0.1" "-" (string-take commit 7))) + (source (local-file %source-dir + #:recursive? #t + #:select? (git-predicate %source-dir))) + (build-system gnu-build-system) + (arguments + `(#:tests? #f + #:modules ((guix build gnu-build-system) + (guix build utils) + (srfi srfi-26) + (ice-9 popen) + (ice-9 rdelim)) + #:phases + (modify-phases %standard-phases + (add-after 'install 'wrap-program + (lambda* (#:key inputs outputs #:allow-other-keys) + (let* ((out (assoc-ref outputs "out")) + (guile (assoc-ref inputs "guile")) + (gcrypt (assoc-ref inputs "guile-gcrypt")) + (gnutls (assoc-ref inputs "gnutls")) + (guix (assoc-ref inputs "guix")) + (ssh (assoc-ref inputs "guile-ssh")) + (deps (list gcrypt gnutls guix ssh out)) + (effective + (read-line + (open-pipe* OPEN_READ + (string-append guile "/bin/guile") + "-c" "(display (effective-version))"))) + (path (string-join + (map (cut string-append <> + "/share/guile/site/" + effective) + deps) + ":")) + (gopath (string-join + (map (cut string-append <> + "/lib/guile/" effective + "/site-ccache") + deps) + ":"))) + + (wrap-program (string-append out "/bin/loadavg") + `("GUILE_LOAD_PATH" ":" prefix (,path)) + `("GUILE_LOAD_COMPILED_PATH" ":" prefix (,gopath))) + + #t) + (let* ((guile (assoc-ref inputs "guile")) + (effective + (read-line + (open-pipe* OPEN_READ + (string-append guile "/bin/guile") + "-c" "(display (effective-version))"))) + (path (cut string-append <> + "/share/guile/site/" + effective + "/loadavg"))) + (with-directory-excursion "loadavg" + (copy-file "config.scm.in" "config.scm") + (substitute* "config.scm" + (("@PACKAGE_NAME@") ,name) + (("@PACKAGE_VERSION@") ,version) + (("@PACKAGE_URL@") ,home-page)) + (install-file "config.scm" + (path (assoc-ref outputs "out")))) + #t)))))) + (native-inputs + `(("autoconf" ,autoconf) + ("automake" ,automake) + ("pkg-config" ,pkg-config))) + (inputs + `(("gnutls" ,gnutls) + ("guile" ,guile-2.2) + ("guile-gcrypt" ,guile-gcrypt) + ("guile-ssh" ,guile-ssh) + ("guix" ,guix))) + (synopsis "Guile interface to Linux loadavg") + (description + "This package provides a Guile interface to Linux loadavg") + (license license:gpl3+))) |