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diff --git a/gnu/ci.scm b/gnu/ci.scm new file mode 100644 index 0000000000..7db7e6062f --- /dev/null +++ b/gnu/ci.scm @@ -0,0 +1,434 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org> +;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org> +;;; +;;; 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/>. + +(define-module (gnu ci) + #:use-module (guix config) + #:use-module (guix store) + #:use-module (guix grafts) + #:use-module (guix profiles) + #:use-module (guix packages) + #:use-module (guix derivations) + #:use-module (guix monads) + #:use-module (guix ui) + #:use-module ((guix licenses) #:select (gpl3+)) + #:use-module ((guix utils) #:select (%current-system)) + #:use-module ((guix scripts system) #:select (read-operating-system)) + #:use-module ((guix scripts pack) + #:select (lookup-compressor self-contained-tarball)) + #:use-module (gnu bootloader) + #:use-module (gnu bootloader u-boot) + #:use-module (gnu packages) + #:use-module (gnu packages gcc) + #:use-module (gnu packages base) + #:use-module (gnu packages gawk) + #:use-module (gnu packages guile) + #:use-module (gnu packages gettext) + #:use-module (gnu packages compression) + #:use-module (gnu packages multiprecision) + #:use-module (gnu packages make-bootstrap) + #:use-module (gnu packages package-management) + #:use-module (gnu system) + #:use-module (gnu system vm) + #:use-module (gnu system install) + #:use-module (gnu tests) + #:use-module (srfi srfi-1) + #:use-module (srfi srfi-26) + #:use-module (ice-9 match) + #:export (hydra-jobs)) + +;;; Commentary: +;;; +;;; This file defines build jobs for the Hydra and Cuirass continuation +;;; integration tools. +;;; +;;; Code: + +(define* (package->alist store package system + #:optional (package-derivation package-derivation)) + "Convert PACKAGE to an alist suitable for Hydra." + (parameterize ((%graft? #f)) + `((derivation . ,(derivation-file-name + (package-derivation store package system + #:graft? #f))) + (description . ,(package-synopsis package)) + (long-description . ,(package-description package)) + (license . ,(package-license package)) + (home-page . ,(package-home-page package)) + (maintainers . ("bug-guix@gnu.org")) + (max-silent-time . ,(or (assoc-ref (package-properties package) + 'max-silent-time) + 3600)) ;1 hour by default + (timeout . ,(or (assoc-ref (package-properties package) 'timeout) + 72000))))) ;20 hours by default + +(define (package-job store job-name package system) + "Return a job called JOB-NAME that builds PACKAGE on SYSTEM." + (let ((job-name (symbol-append job-name (string->symbol ".") + (string->symbol system)))) + `(,job-name . ,(cut package->alist store package system)))) + +(define (package-cross-job store job-name package target system) + "Return a job called TARGET.JOB-NAME that cross-builds PACKAGE for TARGET on +SYSTEM." + `(,(symbol-append (string->symbol target) (string->symbol ".") job-name + (string->symbol ".") (string->symbol system)) . + ,(cute package->alist store package system + (lambda* (store package system #:key graft?) + (package-cross-derivation store package target system + #:graft? graft?))))) + +(define %core-packages + ;; Note: Don't put the '-final' package variants because (1) that's + ;; implicit, and (2) they cannot be cross-built (due to the explicit input + ;; chain.) + (list gcc-4.8 gcc-4.9 gcc-5 glibc binutils + gmp mpfr mpc coreutils findutils diffutils patch sed grep + gawk gnu-gettext hello guile-2.0 guile-2.2 zlib gzip xz + %bootstrap-binaries-tarball + %binutils-bootstrap-tarball + (%glibc-bootstrap-tarball) + %gcc-bootstrap-tarball + %guile-bootstrap-tarball + %bootstrap-tarballs)) + +(define %packages-to-cross-build + %core-packages) + +(define %cross-targets + '("mips64el-linux-gnu" + "mips64el-linux-gnuabi64" + "arm-linux-gnueabihf" + "aarch64-linux-gnu" + "powerpc-linux-gnu" + "i586-pc-gnu" ;aka. GNU/Hurd + "i686-w64-mingw32")) + +(define %guixsd-supported-systems + '("x86_64-linux" "i686-linux" "armhf-linux")) + +(define %u-boot-systems + '("armhf-linux")) + +(define (qemu-jobs store system) + "Return a list of jobs that build QEMU images for SYSTEM." + (define (->alist drv) + `((derivation . ,(derivation-file-name drv)) + (description . "Stand-alone QEMU image of the GNU system") + (long-description . "This is a demo stand-alone QEMU image of the GNU +system.") + (license . ,gpl3+) + (max-silent-time . 600) + (timeout . 3600) + (home-page . ,%guix-home-page-url) + (maintainers . ("bug-guix@gnu.org")))) + + (define (->job name drv) + (let ((name (symbol-append name (string->symbol ".") + (string->symbol system)))) + `(,name . ,(lambda () + (parameterize ((%graft? #f)) + (->alist drv)))))) + + (define MiB + (expt 2 20)) + + (if (member system %guixsd-supported-systems) + (if (member system %u-boot-systems) + (list (->job 'flash-image + (run-with-store store + (mbegin %store-monad + (set-guile-for-build (default-guile)) + (system-disk-image + (operating-system (inherit installation-os) + (bootloader (bootloader-configuration + (bootloader u-boot-bootloader) + (target #f)))) + #:disk-image-size + (* 1500 MiB)))))) + (list (->job 'usb-image + (run-with-store store + (mbegin %store-monad + (set-guile-for-build (default-guile)) + (system-disk-image installation-os + #:disk-image-size + (* 1500 MiB))))) + (->job 'iso9660-image + (run-with-store store + (mbegin %store-monad + (set-guile-for-build (default-guile)) + (system-disk-image installation-os + #:file-system-type + "iso9660")))))) + '())) + +(define (system-test-jobs store system) + "Return a list of jobs for the system tests." + (define (test->thunk test) + (lambda () + (define drv + (run-with-store store + (mbegin %store-monad + (set-current-system system) + (set-grafting #f) + (set-guile-for-build (default-guile)) + (system-test-value test)))) + + `((derivation . ,(derivation-file-name drv)) + (description . ,(format #f "GuixSD '~a' system test" + (system-test-name test))) + (long-description . ,(system-test-description test)) + (license . ,gpl3+) + (max-silent-time . 600) + (timeout . 3600) + (home-page . ,%guix-home-page-url) + (maintainers . ("bug-guix@gnu.org"))))) + + (define (->job test) + (let ((name (string->symbol + (string-append "test." (system-test-name test) + "." system)))) + (cons name (test->thunk test)))) + + (if (member system %guixsd-supported-systems) + (map ->job (all-system-tests)) + '())) + +(define (tarball-jobs store system) + "Return Hydra jobs to build the self-contained Guix binary tarball." + (define (->alist drv) + `((derivation . ,(derivation-file-name drv)) + (description . "Stand-alone binary Guix tarball") + (long-description . "This is a tarball containing binaries of Guix and +all its dependencies, and ready to be installed on non-GuixSD distributions.") + (license . ,gpl3+) + (home-page . ,%guix-home-page-url) + (maintainers . ("bug-guix@gnu.org")))) + + (define (->job name drv) + (let ((name (symbol-append name (string->symbol ".") + (string->symbol system)))) + `(,name . ,(lambda () + (parameterize ((%graft? #f)) + (->alist drv)))))) + + ;; XXX: Add a job for the stable Guix? + (list (->job 'binary-tarball + (run-with-store store + (mbegin %store-monad + (set-guile-for-build (default-guile)) + (>>= (profile-derivation (packages->manifest (list guix))) + (lambda (profile) + (self-contained-tarball "guix-binary" profile + #:localstatedir? #t + #:compressor + (lookup-compressor "xz"))))) + #:system system)))) + +(define job-name + ;; Return the name of a package's job. + (compose string->symbol + (cut package-full-name <> "-"))) + +(define package->job + (let ((base-packages + (delete-duplicates + (append-map (match-lambda + ((_ package _ ...) + (match (package-transitive-inputs package) + (((_ inputs _ ...) ...) + inputs)))) + (%final-inputs))))) + (lambda (store package system) + "Return a job for PACKAGE on SYSTEM, or #f if this combination is not +valid." + (cond ((member package base-packages) + (package-job store (symbol-append 'base. (job-name package)) + package system)) + ((supported-package? package system) + (let ((drv (package-derivation store package system + #:graft? #f))) + (and (substitutable-derivation? drv) + (package-job store (job-name package) + package system)))) + (else + #f))))) + +(define (all-packages) + "Return the list of packages to build." + (define (adjust package result) + (cond ((package-replacement package) + (cons* package ;build both + (package-replacement package) + result)) + ((package-superseded package) + result) ;don't build it + (else + (cons package result)))) + + (fold-packages adjust + (fold adjust '() ;include base packages + (match (%final-inputs) + (((labels packages _ ...) ...) + packages))) + #:select? (const #t))) ;include hidden packages + +(define (arguments->manifests arguments) + "Return the list of manifests extracted from ARGUMENTS." + (map (match-lambda + ((input-name . relative-path) + (let* ((checkout (assq-ref arguments (string->symbol input-name))) + (base (assq-ref checkout 'file-name))) + (in-vicinity base relative-path)))) + (assq-ref arguments 'manifests))) + +(define (manifests->packages store manifests) + "Return the list of packages found in MANIFESTS." + (define (load-manifest manifest) + (save-module-excursion + (lambda () + (set-current-module (make-user-module '((guix profiles) (gnu)))) + (primitive-load manifest)))) + + (delete-duplicates! + (map manifest-entry-item + (append-map (compose manifest-entries + load-manifest) + manifests)))) + + +;;; +;;; Hydra entry point. +;;; + +(define (hydra-jobs store arguments) + "Return Hydra jobs." + (define subset + (match (assoc-ref arguments 'subset) + ("core" 'core) ; only build core packages + ("hello" 'hello) ; only build hello + (((? string?) (? string?) ...) 'list) ; only build selected list of packages + ("manifests" 'manifests) ; only build packages in the list of manifests + (_ 'all))) ; build everything + + (define systems + (match (assoc-ref arguments 'systems) + (#f %hydra-supported-systems) + ((lst ...) lst) + ((? string? str) (call-with-input-string str read)))) + + (define (cross-jobs system) + (define (from-32-to-64? target) + ;; Return true if SYSTEM is 32-bit and TARGET is 64-bit. This hack + ;; prevents known-to-fail cross-builds from i686-linux or armhf-linux to + ;; mips64el-linux-gnuabi64. + (and (or (string-prefix? "i686-" system) + (string-prefix? "i586-" system) + (string-prefix? "armhf-" system)) + (string-contains target "64"))) ;x86_64, mips64el, aarch64, etc. + + (define (same? target) + ;; Return true if SYSTEM and TARGET are the same thing. This is so we + ;; don't try to cross-compile to 'mips64el-linux-gnu' from + ;; 'mips64el-linux'. + (or (string-contains target system) + (and (string-prefix? "armhf" system) ;armhf-linux + (string-prefix? "arm" target)))) ;arm-linux-gnueabihf + + (define (pointless? target) + ;; Return #t if it makes no sense to cross-build to TARGET from SYSTEM. + (match system + ((or "x86_64-linux" "i686-linux") + (if (string-contains target "mingw") + (not (string=? "x86_64-linux" system)) + #f)) + (_ + ;; Don't try to cross-compile from non-Intel platforms: this isn't + ;; very useful and these are often brittle configurations. + #t))) + + (define (either proc1 proc2 proc3) + (lambda (x) + (or (proc1 x) (proc2 x) (proc3 x)))) + + (append-map (lambda (target) + (map (lambda (package) + (package-cross-job store (job-name package) + package target system)) + %packages-to-cross-build)) + (remove (either from-32-to-64? same? pointless?) + %cross-targets))) + + ;; Turn off grafts. Grafting is meant to happen on the user's machines. + (parameterize ((%graft? #f)) + ;; Return one job for each package, except bootstrap packages. + (append-map (lambda (system) + (format (current-error-port) + "evaluating for '~a' (heap size: ~a MiB)...~%" + system + (round + (/ (assoc-ref (gc-stats) 'heap-size) + (expt 2. 20)))) + (invalidate-derivation-caches!) + (case subset + ((all) + ;; Build everything, including replacements. + (let ((all (all-packages)) + (job (lambda (package) + (package->job store package + system)))) + (append (filter-map job all) + (qemu-jobs store system) + (system-test-jobs store system) + (tarball-jobs store system) + (cross-jobs system)))) + ((core) + ;; Build core packages only. + (append (map (lambda (package) + (package-job store (job-name package) + package system)) + %core-packages) + (cross-jobs system))) + ((hello) + ;; Build hello package only. + (if (string=? system (%current-system)) + (let ((hello (specification->package "hello"))) + (list (package-job store (job-name hello) hello system))) + '())) + ((list) + ;; Build selected list of packages only. + (if (string=? system (%current-system)) + (let* ((names (assoc-ref arguments 'subset)) + (packages (map specification->package names))) + (map (lambda (package) + (package-job store (job-name package) + package system)) + packages)) + '())) + ((manifests) + ;; Build packages in the list of manifests. + (let* ((manifests (arguments->manifests arguments)) + (packages (manifests->packages store manifests))) + (map (lambda (package) + (package-job store (job-name package) + package system)) + packages))) + (else + (error "unknown subset" subset)))) + systems))) |