nixpkgs/pkgs/development/tools/ronn/test-reproducible-html.nix

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

31 lines
700 B
Nix
Raw Normal View History

{ runCommand
, diffutils
, ronn
}:
runCommand "ronn-test-reproducible-html" { } ''
set -euo pipefail
cat > aprog.1.ronn << EOF
aprog
=====
## AUTHORS
Vincent Haupert <veehaitch@users.noreply.github.com>
EOF
# We have to repeat the manpage generation a few times to be confident
# it is in fact reproducible.
for i in {1..20}; do
${ronn}/bin/ronn --html --pipe aprog.1.ronn > aprog.1.html-1
${ronn}/bin/ronn --html --pipe aprog.1.ronn > aprog.1.html-2
${diffutils}/bin/diff -q aprog.1.html-1 aprog.1.html-2 \
|| (printf 'The HTML manpage is not reproducible (round %d)' "$i" && exit 1)
done
echo 'The HTML manpage appears reproducible'
mkdir $out
''