From 9d5fda76bbe7edd954d2a5112f453b9a6f625cf1 Mon Sep 17 00:00:00 2001 From: Mathieu Lirzin Date: Wed, 11 May 2016 19:59:47 +0200 Subject: [PATCH] Initial commit. --- .dir-locals.el | 11 + .gitignore | 18 + COPYING | 674 ++++++++++++++++++++++++++++++++++ Makefile.am | 69 ++++ README | 10 + bin/cuirass.in | 103 ++++++ build-aux/gitlog-to-changelog | 499 +++++++++++++++++++++++++ build-aux/pre-inst-env.in | 38 ++ build-aux/test-driver.scm | 193 ++++++++++ configure.ac | 26 ++ src/cuirass/base.scm | 61 +++ tests/base.scm | 21 ++ 12 files changed, 1723 insertions(+) create mode 100644 .dir-locals.el create mode 100644 .gitignore create mode 100644 COPYING create mode 100644 Makefile.am create mode 100644 README create mode 100644 bin/cuirass.in create mode 100755 build-aux/gitlog-to-changelog create mode 100644 build-aux/pre-inst-env.in create mode 100644 build-aux/test-driver.scm create mode 100644 configure.ac create mode 100644 src/cuirass/base.scm create mode 100644 tests/base.scm diff --git a/.dir-locals.el b/.dir-locals.el new file mode 100644 index 0000000..e631745 --- /dev/null +++ b/.dir-locals.el @@ -0,0 +1,11 @@ +;; Per-directory local variables for GNU Emacs 23 and later. + +((nil + . ((fill-column . 78) + (tab-width . 8) + + ;; For use with 'bug-reference-prog-mode'. + (bug-reference-url-format . "http://bugs.gnu.org/%s") + (bug-reference-bug-regexp + . ""))) + (scheme-mode . ((indent-tabs-mode . nil)))) diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..fbb79fd --- /dev/null +++ b/.gitignore @@ -0,0 +1,18 @@ +*.go +*.log +*.trs +/*.status +/INSTALL +/aclocal.m4 +/autom4te.cache/ +/build-aux/config.guess +/build-aux/config.sub +/build-aux/install-sh +/build-aux/missing +/configure +Makefile +Makefile.in +pre-inst-env +/bin/cuirass +/config.cache +/cache/ diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program 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. + + This program 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 this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..2c562eb --- /dev/null +++ b/Makefile.am @@ -0,0 +1,69 @@ +## Process this file with automake to produce Makefile.in. + +bin_SCRIPTS = bin/cuirass +noinst_SCRIPTS = pre-inst-env + +dist_pkgmodule_DATA = src/cuirass/base.scm +nodist_pkgmodule_DATA = $(dist_pkgmodule_DATA:%.scm=%.go) + +TEST_EXTENSIONS = .scm +AM_TESTS_ENVIRONMENT = env GUILE_AUTO_COMPILE='0' + +SCM_LOG_DRIVER = \ + $(builddir)/pre-inst-env $(GUILE) \ + $(srcdir)/build-aux/test-driver.scm + +TESTS = tests/base.scm + +# Unset 'GUILE_LOAD_COMPILED_PATH' altogether while compiling. Otherwise, if +# $GUILE_LOAD_COMPILED_PATH contains $(cuirassmoduledir), we may find .go +# files in there that are newer than the local .scm files (for instance +# because the user ran 'make install' recently). When that happens, we end up +# loading those previously-installed .go files, which may be stale, thereby +# breaking the whole thing. Set GUILE_AUTO_COMPILE to 0 to avoid +# auto-compiling guild. +# +# XXX: Use the C locale for when Guile lacks +# . +.scm.go: + $(guilec_verbose)$(MKDIR_P) `dirname "$@"`; \ + export GUILE_AUTO_COMPILE=0 ; unset GUILE_LOAD_COMPILED_PATH; \ + LC_ALL=C \ + $(top_builddir)/pre-inst-env $(GUILD) compile \ + --load-path="$(top_builddir)/src" \ + --load-path="$(top_srcdir)/src" \ + --warn=format --warn=unbound-variable --warn=arity-mismatch \ + --target="$(host)" --output="$@" "$<" $(devnull_verbose) + +dist-hook: gen-ChangeLog + +.PHONY: gen-ChangeLog +gen-ChangeLog: + $(AM_V_GEN)if test -d $(srcdir)/.git; then \ + log_fix="$(srcdir)/build-aux/git-log-fix"; \ + test -e "$$log_fix" \ + && amend_git_log="--amend=$$log_fix" \ + || amend_git_log=; \ + $(top_srcdir)/build-aux/gitlog-to-changelog \ + $$amend_git_log > $(distdir)/cl-t && \ + { rm -f $(distdir)/ChangeLog && \ + mv $(distdir)/cl-t $(distdir)/ChangeLog; } \ + fi + +EXTRA_DIST = \ + .dir-locals.el \ + $(TESTS) + +CLEANFILES = $(nodist_pkgmodule_DATA) + +## -------------- ## +## Silent rules. ## +## -------------- ## + +guilec_verbose = $(guilec_verbose_@AM_V@) +guilec_verbose_ = $(guilec_verbose_@AM_DEFAULT_V@) +guilec_verbose_0 = @echo " GUILEC " $@; + +devnull_verbose = $(devnull_verbose_@AM_V@) +devnull_verbose_ = $(devnull_verbose_@AM_DEFAULT_V@) +devnull_verbose_0 = >/dev/null diff --git a/README b/README new file mode 100644 index 0000000..7d866fb --- /dev/null +++ b/README @@ -0,0 +1,10 @@ +Cuirass is continuous integration system using GNU Guix. It is +intended as replacement for Hydra. + +Requirements +============ + +GNU Guix must be installed along with all its development dependencies +as described here: + + https://www.gnu.org/software/guix/manual/html_node/Building-from-Git.html#Building-from-Git diff --git a/bin/cuirass.in b/bin/cuirass.in new file mode 100644 index 0000000..91d74a5 --- /dev/null +++ b/bin/cuirass.in @@ -0,0 +1,103 @@ +#!/bin/sh +# -*- scheme -*- +exec ${GUILE:-@GUILE@} --no-auto-compile -e main -s "$0" "$@" +!# +;;;; cuirass - continuous integration system +;;; +;;; Copyright © 2016 Mathieu Lirzin +;;; +;;; This file is part of Cuirass. +;;; +;;; Cuirass 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. +;;; +;;; Cuirass 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 Cuirass. If not, see . + +(use-modules (cuirass base) + (ice-9 match)) + +(define %guix-repository + (make-parameter "git://git.savannah.gnu.org/guix.git")) + +(define* (pull-changes dir) + "Get the latest version of Guix repository. Clone repository in directory +DIR if required." + (or (file-exists? dir) (mkdir dir)) + (with-directory-excursion dir + (let ((guixdir "guix")) + (or (file-exists? guixdir) + (system* "git" "clone" (%guix-repository) guixdir)) + (with-directory-excursion guixdir + (and (zero? (system* "git" "fetch")) ;no 'git pull' to avoid merges + (zero? (system* "git" "reset" "--hard" "origin/master"))))))) + +(define (compile dir) + "Compile files in Guix cloned repository in directory DIR." + (with-directory-excursion (string-append dir "/guix") + (or (file-exists? "configure") (system* "./bootstrap")) + (or (file-exists? "Makefile") + (system* "./configure" "--localstatedir=/var")) + (zero? (system* "make" "-j" (number->string (current-processor-count)))))) + +(define %user-module + ;; Cuirass user module. + (let ((m (make-module))) + (beautify-user-module! m) + m)) + +(define (build-packages store jobs) + "Build JOBS which is a list of job. ((job-symbol pair ...) ...)" + (map (lambda (thing) + (let ((name (symbol->string (car thing))) + (drv (cdadr thing))) + (format #t "building ~A => ~A~%" name drv) + ((guix-variable 'derivations 'build-derivations) store (list drv)))) + jobs)) + +(define (evaluate dir) + "Evaluate and build package derivations in directory DIR." + (save-module-excursion + (lambda () + (set-current-module %user-module) + (primitive-load (string-append dir "/guix/build-aux/hydra/gnu-system.scm")))) + (let ((store ((guix-variable 'store 'open-connection)))) + (dynamic-wind + (const #t) + (lambda () + ((guix-variable 'store 'set-build-options) store + #:use-substitutes? #f) + (build-packages + store + (match ((module-ref %user-module 'hydra-jobs) store '()) + (((names . thunks) ...) + (map (lambda (job thunk) + (format (current-error-port) "evaluating '~a'... " job) + (force-output (current-error-port)) + (cons job (call-with-time-display thunk))) + names thunks))))) + (lambda () + ((guix-variable 'store 'close-connection) store))))) + + +;;; +;;; Entry point. +;;; + +(define* (main #:optional (args (command-line))) + (match args + ((program interval) + (let ((cachedir (getenv "CUIRASS_CACHEDIR"))) + (while #t + (pull-changes cachedir) + (compile cachedir) + (evaluate cachedir) + (sleep (string->number interval))))) + (_ (main (list (car args) "60"))))) diff --git a/build-aux/gitlog-to-changelog b/build-aux/gitlog-to-changelog new file mode 100755 index 0000000..3ff59f2 --- /dev/null +++ b/build-aux/gitlog-to-changelog @@ -0,0 +1,499 @@ +eval '(exit $?0)' && eval 'exec perl -wS "$0" "$@"' + & eval 'exec perl -wS "$0" $argv:q' + if 0; +# Convert git log output to ChangeLog format. + +my $VERSION = '2016-05-28 00:02'; # UTC +# The definition above must lie within the first 8 lines in order +# for the Emacs time-stamp write hook (at end) to update it. +# If you change this file with Emacs, please let the write hook +# do its job. Otherwise, update this string manually. + +# Copyright (C) 2008-2016 Free Software Foundation, Inc. + +# This program 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. + +# This program 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 this program. If not, see . + +# Written by Jim Meyering + +use strict; +use warnings; +use Getopt::Long; +use POSIX qw(strftime); + +(my $ME = $0) =~ s|.*/||; + +# use File::Coda; # http://meyering.net/code/Coda/ +END { + defined fileno STDOUT or return; + close STDOUT and return; + warn "$ME: failed to close standard output: $!\n"; + $? ||= 1; +} + +sub usage ($) +{ + my ($exit_code) = @_; + my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR); + if ($exit_code != 0) + { + print $STREAM "Try '$ME --help' for more information.\n"; + } + else + { + print $STREAM < ChangeLog + $ME -- -n 5 foo > last-5-commits-to-branch-foo + +SPECIAL SYNTAX: + +The following types of strings are interpreted specially when they appear +at the beginning of a log message line. They are not copied to the output. + + Copyright-paperwork-exempt: Yes + Append the "(tiny change)" notation to the usual "date name email" + ChangeLog header to mark a change that does not require a copyright + assignment. + Co-authored-by: Joe User + List the specified name and email address on a second + ChangeLog header, denoting a co-author. + Signed-off-by: Joe User + These lines are simply elided. + +In a FILE specified via --amend, comment lines (starting with "#") are ignored. +FILE must consist of pairs where SHA is a 40-byte SHA1 (alone on +a line) referring to a commit in the current project, and CODE refers to one +or more consecutive lines of Perl code. Pairs must be separated by one or +more blank line. + +Here is sample input for use with --amend=FILE, from coreutils: + +3a169f4c5d9159283548178668d2fae6fced3030 +# fix typo in title: +s/all tile types/all file types/ + +1379ed974f1fa39b12e2ffab18b3f7a607082202 +# Due to a bug in vc-dwim, I mis-attributed a patch by Paul to myself. +# Change the author to be Paul. Note the escaped "@": +s,Jim .*>,Paul Eggert , + +EOF + } + exit $exit_code; +} + +# If the string $S is a well-behaved file name, simply return it. +# If it contains white space, quotes, etc., quote it, and return the new string. +sub shell_quote($) +{ + my ($s) = @_; + if ($s =~ m![^\w+/.,-]!) + { + # Convert each single quote to '\'' + $s =~ s/\'/\'\\\'\'/g; + # Then single quote the string. + $s = "'$s'"; + } + return $s; +} + +sub quoted_cmd(@) +{ + return join (' ', map {shell_quote $_} @_); +} + +# Parse file F. +# Comment lines (starting with "#") are ignored. +# F must consist of pairs where SHA is a 40-byte SHA1 +# (alone on a line) referring to a commit in the current project, and +# CODE refers to one or more consecutive lines of Perl code. +# Pairs must be separated by one or more blank line. +sub parse_amend_file($) +{ + my ($f) = @_; + + open F, '<', $f + or die "$ME: $f: failed to open for reading: $!\n"; + + my $fail; + my $h = {}; + my $in_code = 0; + my $sha; + while (defined (my $line = )) + { + $line =~ /^\#/ + and next; + chomp $line; + $line eq '' + and $in_code = 0, next; + + if (!$in_code) + { + $line =~ /^([0-9a-fA-F]{40})$/ + or (warn "$ME: $f:$.: invalid line; expected an SHA1\n"), + $fail = 1, next; + $sha = lc $1; + $in_code = 1; + exists $h->{$sha} + and (warn "$ME: $f:$.: duplicate SHA1\n"), + $fail = 1, next; + } + else + { + $h->{$sha} ||= ''; + $h->{$sha} .= "$line\n"; + } + } + close F; + + $fail + and exit 1; + + return $h; +} + +# git_dir_option $SRCDIR +# +# From $SRCDIR, the --git-dir option to pass to git (none if $SRCDIR +# is undef). Return as a list (0 or 1 element). +sub git_dir_option($) +{ + my ($srcdir) = @_; + my @res = (); + if (defined $srcdir) + { + my $qdir = shell_quote $srcdir; + my $cmd = "cd $qdir && git rev-parse --show-toplevel"; + my $qcmd = shell_quote $cmd; + my $git_dir = qx($cmd); + defined $git_dir + or die "$ME: cannot run $qcmd: $!\n"; + $? == 0 + or die "$ME: $qcmd had unexpected exit code or signal ($?)\n"; + chomp $git_dir; + push @res, "--git-dir=$git_dir/.git"; + } + @res; +} + +{ + my $since_date; + my $until_date; + my $format_string = '%s%n%b%n'; + my $amend_file; + my $append_dot = 0; + my $cluster = 1; + my $ignore_matching; + my $ignore_line; + my $strip_tab = 0; + my $strip_cherry_pick = 0; + my $srcdir; + GetOptions + ( + help => sub { usage 0 }, + version => sub { print "$ME version $VERSION\n"; exit }, + 'since=s' => \$since_date, + 'until=s' => \$until_date, + 'format=s' => \$format_string, + 'amend=s' => \$amend_file, + 'append-dot' => \$append_dot, + 'cluster!' => \$cluster, + 'ignore-matching=s' => \$ignore_matching, + 'ignore-line=s' => \$ignore_line, + 'strip-tab' => \$strip_tab, + 'strip-cherry-pick' => \$strip_cherry_pick, + 'srcdir=s' => \$srcdir, + ) or usage 1; + + defined $since_date + and unshift @ARGV, "--since=$since_date"; + defined $until_date + and unshift @ARGV, "--until=$until_date"; + + # This is a hash that maps an SHA1 to perl code (i.e., s/old/new/) + # that makes a correction in the log or attribution of that commit. + my $amend_code = defined $amend_file ? parse_amend_file $amend_file : {}; + + my @cmd = ('git', + git_dir_option $srcdir, + qw(log --log-size), + '--pretty=format:%H:%ct %an <%ae>%n%n'.$format_string, @ARGV); + open PIPE, '-|', @cmd + or die ("$ME: failed to run '". quoted_cmd (@cmd) ."': $!\n" + . "(Is your Git too old? Version 1.5.1 or later is required.)\n"); + + my $prev_multi_paragraph; + my $prev_date_line = ''; + my @prev_coauthors = (); + my @skipshas = (); + while (1) + { + defined (my $in = ) + or last; + $in =~ /^log size (\d+)$/ + or die "$ME:$.: Invalid line (expected log size):\n$in"; + my $log_nbytes = $1; + + my $log; + my $n_read = read PIPE, $log, $log_nbytes; + $n_read == $log_nbytes + or die "$ME:$.: unexpected EOF\n"; + + # Extract leading hash. + my ($sha, $rest) = split ':', $log, 2; + defined $sha + or die "$ME:$.: malformed log entry\n"; + $sha =~ /^[0-9a-fA-F]{40}$/ + or die "$ME:$.: invalid SHA1: $sha\n"; + + my $skipflag = 0; + if (@skipshas) + { + foreach(@skipshas) + { + if ($sha =~ /^$_/) + { + $skipflag = $_; + last; + } + } + } + + # If this commit's log requires any transformation, do it now. + my $code = $amend_code->{$sha}; + if (defined $code) + { + eval 'use Safe'; + my $s = new Safe; + # Put the unpreprocessed entry into "$_". + $_ = $rest; + + # Let $code operate on it, safely. + my $r = $s->reval("$code") + or die "$ME:$.:$sha: failed to eval \"$code\":\n$@\n"; + + # Note that we've used this entry. + delete $amend_code->{$sha}; + + # Update $rest upon success. + $rest = $_; + } + + # Remove lines inserted by "git cherry-pick". + if ($strip_cherry_pick) + { + $rest =~ s/^\s*Conflicts:\n.*//sm; + $rest =~ s/^\s*\(cherry picked from commit [\da-f]+\)\n//m; + } + + my @line = split /[ \t]*\n/, $rest; + my $author_line = shift @line; + defined $author_line + or die "$ME:$.: unexpected EOF\n"; + $author_line =~ /^(\d+) (.*>)$/ + or die "$ME:$.: Invalid line " + . "(expected date/author/email):\n$author_line\n"; + + # Format 'Copyright-paperwork-exempt: Yes' as a standard ChangeLog + # `(tiny change)' annotation. + my $tiny = (grep (/^(?:Copyright-paperwork-exempt|Tiny-change):\s+[Yy]es$/, @line) + ? ' (tiny change)' : ''); + + my $date_line = sprintf "%s %s$tiny\n", + strftime ("%Y-%m-%d", localtime ($1)), $2; + + my @coauthors = grep /^Co-authored-by:.*$/, @line; + # Omit meta-data lines we've already interpreted. + @line = grep !/^(?:Signed-off-by:[ ].*>$ + |Co-authored-by:[ ] + |Copyright-paperwork-exempt:[ ] + |Tiny-change:[ ] + )/x, @line; + + # Remove leading and trailing blank lines. + if (@line) + { + while ($line[0] =~ /^\s*$/) { shift @line; } + while ($line[$#line] =~ /^\s*$/) { pop @line; } + } + + # Handle Emacs gitmerge.el "skipped" commits. + # Yes, this should be controlled by an option. So sue me. + if ( grep /^(; )?Merge from /, @line ) + { + my $found = 0; + foreach (@line) + { + if (grep /^The following commit.*skipped:$/, $_) + { + $found = 1; + ## Reset at each merge to reduce chance of false matches. + @skipshas = (); + next; + } + if ($found && $_ =~ /^([0-9a-fA-F]{7,}) [^ ]/) + { + push ( @skipshas, $1 ); + } + } + } + + # Ignore commits that match the --ignore-matching pattern, if specified. + if (defined $ignore_matching && @line && $line[0] =~ /$ignore_matching/) + { + $skipflag = 1; + } + elsif ($skipflag) + { + ## Perhaps only warn if a pattern matches more than once? + warn "$ME: warning: skipping $sha due to $skipflag\n"; + } + + if (! $skipflag) + { + if (defined $ignore_line && @line) + { + @line = grep ! /$ignore_line/, @line; + while ($line[$#line] =~ /^\s*$/) { pop @line; } + } + + # Record whether there are two or more paragraphs. + my $multi_paragraph = grep /^\s*$/, @line; + + # Format 'Co-authored-by: A U Thor ' lines in + # standard multi-author ChangeLog format. + for (@coauthors) + { + s/^Co-authored-by:\s*/\t /; + s/\s*/ + or warn "$ME: warning: missing email address for " + . substr ($_, 5) . "\n"; + } + + # If clustering of commit messages has been disabled, if this header + # would be different from the previous date/name/etc. header, + # or if this or the previous entry consists of two or more paragraphs, + # then print the header. + if ( ! $cluster + || $date_line ne $prev_date_line + || "@coauthors" ne "@prev_coauthors" + || $multi_paragraph + || $prev_multi_paragraph) + { + $prev_date_line eq '' + or print "\n"; + print $date_line; + @coauthors + and print join ("\n", @coauthors), "\n"; + } + $prev_date_line = $date_line; + @prev_coauthors = @coauthors; + $prev_multi_paragraph = $multi_paragraph; + + # If there were any lines + if (@line == 0) + { + warn "$ME: warning: empty commit message:\n $date_line\n"; + } + else + { + if ($append_dot) + { + # If the first line of the message has enough room, then + if (length $line[0] < 72) + { + # append a dot if there is no other punctuation or blank + # at the end. + $line[0] =~ /[[:punct:]\s]$/ + or $line[0] .= '.'; + } + } + + # Remove one additional leading TAB from each line. + $strip_tab + and map { s/^\t// } @line; + + # Prefix each non-empty line with a TAB. + @line = map { length $_ ? "\t$_" : '' } @line; + + print "\n", join ("\n", @line), "\n"; + } + } + + defined ($in = ) + or last; + $in ne "\n" + and die "$ME:$.: unexpected line:\n$in"; + } + + close PIPE + or die "$ME: error closing pipe from " . quoted_cmd (@cmd) . "\n"; + # FIXME-someday: include $PROCESS_STATUS in the diagnostic + + # Complain about any unused entry in the --amend=F specified file. + my $fail = 0; + foreach my $sha (keys %$amend_code) + { + warn "$ME:$amend_file: unused entry: $sha\n"; + $fail = 1; + } + + exit $fail; +} + +# Local Variables: +# mode: perl +# indent-tabs-mode: nil +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "my $VERSION = '" +# time-stamp-format: "%:y-%02m-%02d %02H:%02M" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "'; # UTC" +# End: diff --git a/build-aux/pre-inst-env.in b/build-aux/pre-inst-env.in new file mode 100644 index 0000000..f6af39b --- /dev/null +++ b/build-aux/pre-inst-env.in @@ -0,0 +1,38 @@ +#!/bin/sh + +# Copyright © 2016 Mathieu Lirzin +# +# This file is part of Cuirass. +# +# Cuirass is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Cuirass is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Cuirass. If not, see . + +abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd`" +abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd`" + +GUILE_LOAD_COMPILED_PATH="$abs_top_builddir/src${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH" +GUILE_LOAD_PATH="$abs_top_builddir/src:$abs_top_srcdir/src${GUILE_LOAD_PATH:+:}$GUILE_LOAD_PATH" + +PATH="$abs_top_builddir/bin:$PATH" +export PATH + +CUIRASS_CACHEDIR="$abs_top_builddir/cache" +export CUIRASS_CACHEDIR + +# Append Guix cloned repository to Guile load paths. +guixdir="$CUIRASS_CACHEDIR/guix" +GUILE_LOAD_COMPILED_PATH="$guixdir:$GUILE_LOAD_COMPILED_PATH" +GUILE_LOAD_PATH="$guixdir:$GUILE_LOAD_PATH" +export GUILE_LOAD_COMPILED_PATH GUILE_LOAD_PATH + +exec "$@" diff --git a/build-aux/test-driver.scm b/build-aux/test-driver.scm new file mode 100644 index 0000000..b5529a1 --- /dev/null +++ b/build-aux/test-driver.scm @@ -0,0 +1,193 @@ +;;;; test-driver.scm - Guile test driver for Automake testsuite harness + +(define script-version "2016-05-11.14") ;UTC + +;;; Copyright (C) 2015, 2016 Mathieu Lirzin +;;; +;;; This program 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. +;;; +;;; This program 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 this program. If not, see . +;;; +;;; As a special exception to the GNU General Public License, if you +;;; distribute this file as part of a program that contains a configuration +;;; script generated by Autoconf, you may include it under the same +;;; distribution terms that you use for the rest of that program. + +;;;; Commentary: +;;; +;;; This script provides a Guile test driver using the SRFI-64 Scheme API for +;;; test suites. SRFI-64 is distributed with Guile since version 2.0.9. +;;; +;;;; Code: + +(use-modules (ice-9 getopt-long) + (ice-9 pretty-print) + (srfi srfi-26) + (srfi srfi-64)) + +(define (show-help) + (display "Usage: + test-driver --test-name=NAME --log-file=PATH --trs-file=PATH + [--expect-failure={yes|no}] [--color-tests={yes|no}] + [--enable-hard-errors={yes|no}] [--brief={yes|no}}] [--] + TEST-SCRIPT [TEST-SCRIPT-ARGUMENTS] +The '--test-name', '--log-file' and '--trs-file' options are mandatory.\n")) + +(define %options + '((test-name (value #t)) + (log-file (value #t)) + (trs-file (value #t)) + (color-tests (value #t)) + (expect-failure (value #t)) ;XXX: not implemented yet + (enable-hard-errors (value #t)) ;not implemented in SRFI-64 + (brief (value #t)) + (help (single-char #\h) (value #f)) + (version (single-char #\V) (value #f)))) + +(define (option->boolean options key) + "Return #t if the value associated with KEY in OPTIONS is \"yes\"." + (and=> (option-ref options key #f) (cut string=? <> "yes"))) + +(define* (test-display field value #:optional (port (current-output-port)) + #:key pretty?) + "Display \"FIELD: VALUE\\n\" on PORT." + (if pretty? + (begin + (format port "~A:~%" field) + (pretty-print value port #:per-line-prefix "+ ")) + (format port "~A: ~A~%" field value))) + +(define* (result->string symbol #:key colorize?) + "Return SYMBOL as an upper case string. Use colors when COLORIZE is #t." + (let ((result (string-upcase (symbol->string symbol)))) + (if colorize? + (string-append (case symbol + ((pass) "") ;green + ((xfail) "") ;light green + ((skip) "") ;blue + ((fail xpass) "") ;red + ((error) "")) ;magenta + result + "") ;no color + result))) + +(define* (test-runner-gnu test-name #:key color? brief? out-port trs-port) + "Return an custom SRFI-64 test runner. TEST-NAME is a string specifying the +file name of the current the test. COLOR? specifies whether to use colors, +and BRIEF?, well, you know. OUT-PORT and TRS-PORT must be output ports. The +current output port is supposed to be redirected to a '.log' file." + + (define (test-on-test-begin-gnu runner) + ;; Procedure called at the start of an individual test case, before the + ;; test expression (and expected value) are evaluated. + (let ((result (cute assq-ref (test-result-alist runner) <>))) + (test-display "test-name" (result 'test-name)) + (test-display "location" + (string-append (result 'source-file) ":" + (number->string (result 'source-line)))) + (test-display "source" (result 'source-form) #:pretty? #t))) + + (define (test-on-test-end-gnu runner) + ;; Procedure called at the end of an individual test case, when the result + ;; of the test is available. + (let* ((results (test-result-alist runner)) + (result? (cut assq <> results)) + (result (cut assq-ref results <>))) + (unless brief? + ;; Display the result of each test case on the console. + (test-display + (result->string (test-result-kind runner) #:colorize? color?) + (string-append test-name " - " (test-runner-test-name runner)) + out-port)) + (when (result? 'expected-value) + (test-display "expected-value" (result 'expected-value))) + (when (result? 'expected-error) + (test-display "expected-error" (result 'expected-error) #:pretty? #t)) + (when (result? 'actual-value) + (test-display "actual-value" (result 'actual-value))) + (when (result? 'actual-error) + (test-display "actual-error" (result 'actual-error) #:pretty? #t)) + (test-display "result" (result->string (result 'result-kind))) + (newline) + (test-display ":test-result" + (string-append (result->string (test-result-kind runner)) + " " (test-runner-test-name runner)) + trs-port))) + + (define (test-on-group-end-gnu runner) + ;; Procedure called by a 'test-end', including at the end of a test-group. + (let ((fail (or (positive? (test-runner-fail-count runner)) + (positive? (test-runner-xpass-count runner)))) + (skip (or (positive? (test-runner-skip-count runner)) + (positive? (test-runner-xfail-count runner))))) + ;; XXX: The global results need some refinements for XPASS. + (test-display ":global-test-result" + (if fail "FAIL" (if skip "SKIP" "PASS")) + trs-port) + (test-display ":recheck" + (if fail "yes" "no") + trs-port) + (test-display ":copy-in-global-log" + (if (or fail skip) "yes" "no") + trs-port) + (when brief? + ;; Display the global test group result on the console. + (test-display (result->string (if fail 'fail (if skip 'skip 'pass)) + #:colorize? color?) + test-name + out-port)) + #f)) + + (let ((runner (test-runner-null))) + (test-runner-on-test-begin! runner test-on-test-begin-gnu) + (test-runner-on-test-end! runner test-on-test-end-gnu) + (test-runner-on-group-end! runner test-on-group-end-gnu) + (test-runner-on-bad-end-name! runner test-on-bad-end-name-simple) + runner)) + + +;;; +;;; Entry point. +;;; + +(let* ((opts (getopt-long (command-line) %options)) + (option (cut option-ref opts <> <>))) + (cond + ((option 'help #f) (show-help)) + ((option 'version #f) (format #t "test-driver.scm ~A~%" script-version)) + (else + (let ((log (open-file (option 'log-file "") "w0")) + (trs (open-file (option 'trs-file "") "wl")) + (out (duplicate-port (current-output-port) "wl"))) + (redirect-port log (current-output-port)) + (redirect-port log (current-warning-port)) + (redirect-port log (current-error-port)) + (test-with-runner + (test-runner-gnu (option 'test-name #f) + #:color? (option->boolean opts 'color-tests) + #:brief? (option->boolean opts 'brief) + #:out-port out #:trs-port trs) + (load (string-append (getcwd) "/" (car (option '() '("")))))) + (close-port log) + (close-port trs) + (close-port out)))) + (exit 0)) + +;;; Local Variables: +;;; eval: (add-hook 'write-file-functions 'time-stamp) +;;; time-stamp-start: "(define script-version \"" +;;; time-stamp-format: "%:y-%02m-%02d.%02H" +;;; time-stamp-time-zone: "UTC" +;;; time-stamp-end: "\") ;UTC" +;;; End: + +;;;; test-driver.scm ends here. diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..56ffd4d --- /dev/null +++ b/configure.ac @@ -0,0 +1,26 @@ +AC_PREREQ([2.61]) +AC_INIT([Cuirass], [0.0.1], [bug-guix@gnu.org]) +AC_CONFIG_SRCDIR([bin/cuirass.in]) +AC_CONFIG_AUX_DIR([build-aux]) +AC_REQUIRE_AUX_FILE([test-driver.scm]) +AM_INIT_AUTOMAKE([foreign subdir-objects -Wall]) +AM_SILENT_RULES([yes]) # enables silent rules by default + +AC_CANONICAL_HOST + +PKG_CHECK_MODULES([GUILE], [guile-2.0 >= 2.0.7]) +AC_PATH_PROG([GUILE], [guile]) +AC_PATH_PROG([GUILD], [guild]) +AS_IF([test -z "$ac_cv_path_GUILD"], + [AC_MSG_ERROR(['guild' program cannot be found.])]) + +moduledir="${datarootdir}/guile/site/2.0" +pkgmoduledir="${moduledir}/cuirass" +AC_SUBST([moduledir]) +AC_SUBST([pkgmoduledir]) + +AC_CONFIG_FILES([Makefile]) +AC_CONFIG_FILES([bin/cuirass], [chmod +x bin/cuirass]) +AC_CONFIG_FILES([pre-inst-env:build-aux/pre-inst-env.in], + [chmod +x pre-inst-env]) +AC_OUTPUT diff --git a/src/cuirass/base.scm b/src/cuirass/base.scm new file mode 100644 index 0000000..c7c23e2 --- /dev/null +++ b/src/cuirass/base.scm @@ -0,0 +1,61 @@ +;;;; base.scm - Cuirass base module +;;; +;;; Copyright © 2012, 2016 Ludovic Courtès +;;; +;;; This file is part of Cuirass. +;;; +;;; Cuirass 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. +;;; +;;; Cuirass 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 Cuirass. If not, see . + +(define-module (cuirass base) + #:use-module (ice-9 format) + #:use-module (srfi srfi-19) + #:export (guix-variable + with-directory-excursion + call-with-time-display)) + +(define (guix-variable module name) + "Dynamically link variable NAME under Guix module MODULE and return it. +Note: this is used instead of `@', because when using `@' in an uncompiled +file, Guile tries to load the module directly as it reads the source, which +fails in our case, leading to the creation of empty (guix ...) modules." + (let ((m (resolve-interface `(guix ,module)))) + (module-ref m name))) + +(define-syntax-rule (with-directory-excursion dir body ...) + "Run BODY with DIR as the process's current directory." + (let ((init (getcwd))) + (dynamic-wind + (lambda () + (chdir dir)) + (lambda () + body ...) + (lambda () + (chdir init))))) + +(define (call-with-time thunk kont) + "Call THUNK and pass KONT the elapsed time followed by THUNK's return +values." + (let* ((start (current-time time-monotonic)) + (result (call-with-values thunk list)) + (end (current-time time-monotonic))) + (apply kont (time-difference end start) result))) + +(define (call-with-time-display thunk) + "Call THUNK and write to the current output port its duration." + (call-with-time thunk + (lambda (time . results) + (format #t "~,3f seconds~%" + (+ (time-second time) + (/ (time-nanosecond time) 1e9))) + (apply values results)))) diff --git a/tests/base.scm b/tests/base.scm new file mode 100644 index 0000000..2e09bc9 --- /dev/null +++ b/tests/base.scm @@ -0,0 +1,21 @@ +;;;; base.scm - tests for (cuirass base) module +;;; +;;; Copyright © 2016 Mathieu Lirzin +;;; +;;; This file is part of Cuirass. +;;; +;;; Cuirass 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. +;;; +;;; Cuirass 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 Cuirass. If not, see . + +(use-modules (cuirass base) + (srfi srfi-64))