nixpkgs/pkgs/build-support/release/source-tarball.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

139 lines
4.0 KiB
Nix

# This function converts an un-Autoconfed source tarball (typically a
# checkout from a Subversion or CVS repository) into a source tarball
# by running `autoreconf', `configure' and `make dist'.
{
officialRelease ? false,
buildInputs ? [ ],
name ? "source-tarball",
version ? "0",
versionSuffix ? if officialRelease then "" else "pre${toString (src.rev or src.revCount or "")}",
src,
lib,
stdenv,
autoconf,
automake,
libtool,
# By default, provide all the GNU Build System as input.
bootstrapBuildInputs ? [
autoconf
automake
libtool
],
...
}@args:
stdenv.mkDerivation (
# First, attributes that can be overridden by the caller (via args):
{
# By default, only configure and build a source distribution.
# Some packages can only build a distribution after a general
# `make' (or even `make install').
dontBuild = true;
dontInstall = true;
doDist = true;
# If we do install, install to a dummy location.
useTempPrefix = true;
showBuildStats = true;
preConfigurePhases = [ "autoconfPhase" ];
postPhases = [ "finalPhase" ];
# Autoconfiscate the sources.
autoconfPhase = ''
export VERSION=${version}
export VERSION_SUFFIX=${versionSuffix}
# `svn-revision' is set for backwards compatibility with the old
# Nix buildfarm. (Stratego/XT's autoxt uses it. We should
# update it eventually.)
echo ${versionSuffix} | sed -e s/pre// > svn-revision
eval "$preAutoconf"
if test -x ./bootstrap && test -f ./bootstrap; then ./bootstrap
elif test -x ./bootstrap.sh; then ./bootstrap.sh
elif test -x ./autogen.sh; then ./autogen.sh
elif test -x ./autogen ; then ./autogen
elif test -x ./reconf; then ./reconf
elif test -f ./configure.in || test -f ./configure.ac; then
autoreconf --install --force --verbose
else
echo "No bootstrap, bootstrap.sh, configure.in or configure.ac. Assuming this is not an GNU Autotools package."
fi
eval "$postAutoconf"
'';
failureHook = ''
if test -n "$succeedOnFailure"; then
if test -n "$keepBuildDirectory"; then
KEEPBUILDDIR="$out/`basename $TMPDIR`"
echo "Copying build directory to $KEEPBUILDDIR"
mkdir -p $KEEPBUILDDIR
cp -R "$TMPDIR/"* $KEEPBUILDDIR
fi
fi
'';
}
# Then, the caller-supplied attributes.
// (builtins.removeAttrs args [ "lib" ])
//
# And finally, our own stuff.
{
name = name + "-" + version + versionSuffix;
buildInputs = buildInputs ++ bootstrapBuildInputs;
preUnpack = ''
mkdir -p $out/nix-support
'';
postUnpack = ''
# Set all source files to the current date. This is because Nix
# resets the timestamp on all files to 0 (1/1/1970), which some
# people don't like (in particular GNU tar prints harmless but
# frightening warnings about it).
touch now
touch -d "1970-01-01 00:00:00 UTC" then
find $sourceRoot ! -newer then -print0 | xargs -0r touch --reference now
rm now then
eval "$nextPostUnpack"
'';
nextPostUnpack = if args ? postUnpack then args.postUnpack else "";
# Cause distPhase to copy tar.bz2 in addition to tar.gz.
tarballs = "*.tar.gz *.tar.bz2 *.tar.xz";
finalPhase = ''
for i in "$out/tarballs/"*; do
echo "file source-dist $i" >> $out/nix-support/hydra-build-products
done
# Try to figure out the release name.
releaseName=$( (cd $out/tarballs && ls) | head -n 1 | sed -e 's^\.[a-z].*^^')
test -n "$releaseName" && (echo "$releaseName" >> $out/nix-support/hydra-release-name)
'';
passthru = {
inherit src;
version = version + versionSuffix;
};
meta = (lib.optionalAttrs (args ? meta) args.meta) // {
description = "Source distribution";
# Tarball builds are generally important, so give them a high
# default priority.
schedulingPriority = 200;
};
}
)