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# GNU Guix --- Functional package management for GNU
# Copyright © 2013, 2014, 2016, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.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/>.

#
# Test the `guix hash' command-line utility.
#

guix hash --version

tmpdir="guix-hash-$$"
trap 'rm -rf "$tmpdir"' EXIT

test `guix hash /dev/null` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
test `echo -n | guix hash -` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
test `guix hash -f nix-base32 /dev/null` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
test `guix hash -f hex /dev/null` = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
test `guix hash -f base32 /dev/null` = 4oymiquy7qobjgx36tejs35zeqt24qpemsnzgtfeswmrw6csxbkq
test `guix hash -H sha512 -f hex /dev/null` = cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
test `guix hash -H sha1 -f base64 /dev/null` = "2jmj7l5rSw0yVb/vlWAYkK/YBwk="

# Several files.
test "`guix hash /dev/null "$abs_top_srcdir/README"`" = "`guix hash /dev/null ; guix hash "$abs_top_srcdir/README"`"

# Zero files.
guix hash && false

# idem as `cat /dev/null | git hash-object --stdin`
test `guix hash -S git -H sha1 -f hex  /dev/null` = e69de29bb2d1d6434b8b29ae775ad8c2e48c5391

guix hash -H abcd1234 /dev/null && false

mkdir "$tmpdir"
echo -n executable > "$tmpdir/exe"
chmod +x "$tmpdir/exe"
( cd "$tmpdir" ; ln -s exe symlink )
mkdir "$tmpdir/subdir"

test `guix hash -S nar "$tmpdir"` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p
test `guix hash -S nar "$tmpdir" -H sha512` = 301ra58c2vahczzxiyfin41mpyb0ljh4dh9zn3ijvwviaw1j40sfzw5skh9x945da88n3785ggifzig7acd6k72h0mpsc20m1f66m9n
test `guix hash -S git "$tmpdir"` = 1m9yxz99g7askm88h6hzyv4g2bfv57rp5wvwp3iq5ypsplq1xkkk
test `guix hash -S git "$tmpdir" -H sha512` = 158b10d1bsdk4pm8ym9cg9ckfak1b0cgpw7365cl6s341ir380mh2f4ylicyh8khyrfnwq5cn9766d7m8fbfwwl94ndkv456v6a8knr

# Deprecated --recursive option
test `guix hash -r "$tmpdir" 2>/dev/null` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p
test `guix hash -r "$tmpdir" -H sha512 2>/dev/null` = 301ra58c2vahczzxiyfin41mpyb0ljh4dh9zn3ijvwviaw1j40sfzw5skh9x945da88n3785ggifzig7acd6k72h0mpsc20m1f66m9n

# Without '-r', this should fail.
guix hash "$tmpdir" && false

# This should fail because /dev/null is a character device, which
# the archive format doesn't support.
guix hash -S nar /dev/null && false

# Adding a .git directory
mkdir "$tmpdir/.git"
touch "$tmpdir/.git/foo"

# ...changes the hash
test `guix hash -S nar $tmpdir` = 0a50z04zyzf7pidwxv0nwbj82pgzbrhdy9562kncnvkcfvb48m59
test `guix hash -S git $tmpdir` = 0ghlpca9xaswa1ay1g55dknwd9q899mi3ahfr43pq083v8wisjc7

# ...but remains the same when using `-x'
test `guix hash -S nar $tmpdir -x` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p
test `guix hash -S git $tmpdir -x` = 1m9yxz99g7askm88h6hzyv4g2bfv57rp5wvwp3iq5ypsplq1xkkk

# Without '-r', this should fail.
guix hash "$tmpdir" && false

exit 0
generated by cgit
e" "enlightenment" "lxde" "mate" ;desktop env. "guile" "bash" "python" "python2" "perl" ;languages "ghc" "rust" "go" "julia" "r" "ocaml" "icedtea" "openjdk" "clojure" "sbcl" "racket" "emacs" "gimp" "inkscape" "libreoffice" ;applications "octave" "icecat" "gnupg")) (let* ((table (fold (lambda (package table) (match package ((name . version) (vhash-cons name version table)))) vlist-null new)) (latest (lambda (name) (let ((versions (vhash-fold* cons '() name table))) (match (sort versions version>?) ((latest . _) latest))))) (upgraded (filter-map (match-lambda ((package . new-version) (match (assoc package old) ((_ . old-version) (and (string=? new-version (latest package)) (version>? new-version old-version) (cons package new-version))) (_ #f)))) new)) (noteworthy (filter (match-lambda ((package . version) (member package important))) upgraded))) (with-atomic-file-replacement news-file (lambda (input output) (rewrite-org-section input output (make-regexp "^(\\*+).*package updates") (lambda (match port) (let ((stars (match:substring match 1)) (lst (map (match-lambda ((package . version) (string-append package " " version))) noteworthy))) (format port "~a ~a package updates~%~%Noteworthy updates:~%~a~%~%" stars (length upgraded) (enumeration->paragraph lst))))))))) (define (main . args) (match args ((news-file data-directory) ;; Don't browse things listed in the user's $GUIX_PACKAGE_PATH and ;; in external channels. (parameterize ((%package-module-path %default-package-module-path)) (define (package-file version) (string-append data-directory "/packages-" version ".txt")) (define (package<? p1 p2) (string<? (package-full-name p1) (package-full-name p2))) (let-values (((previous-version new-version) (call-with-input-file news-file NEWS->versions))) (format (current-error-port) "Updating NEWS for ~a to ~a...~%" previous-version new-version) (let* ((old (call-with-input-file (package-file previous-version) read)) (all-packages/sorted (sort (fold-packages (lambda (p r) (cons p r)) '()) package<?)) (new (map (lambda (p) (cons (package-name p) (package-version p))) all-packages/sorted))) (call-with-output-file (package-file new-version) (lambda (port) (pretty-print new port))) (write-packages-added news-file old new) (write-packages-updates news-file old new))))) (x (format (current-error-port) "Usage: update-NEWS NEWS-FILE DATA-DIRECTORY Update the list of new and updated packages in NEWS-FILE using the previous-version package list from DATA-DIRECTORY.\n") (exit 1)))) (apply main (cdr (command-line)))
generated by cgit