361 lines
13 KiB
Nix
361 lines
13 KiB
Nix
{ fetchurl, lib, stdenv, buildPackages
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, curl, openssl, zlib, expat, perlPackages, python3, gettext, cpio
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, gnugrep, gnused, gawk, coreutils # needed at runtime by git-filter-branch etc
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, openssh, pcre2
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, asciidoc, texinfo, xmlto, docbook2x, docbook_xsl, docbook_xml_dtd_45
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, libxslt, tcl, tk, makeWrapper, libiconv
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, svnSupport, subversionClient, perlLibs, smtpPerlLibs
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, perlSupport ? stdenv.buildPlatform == stdenv.hostPlatform
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, nlsSupport ? true
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, osxkeychainSupport ? stdenv.isDarwin
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, guiSupport
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, withManual ? true
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, pythonSupport ? true
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, withpcre2 ? true
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, sendEmailSupport
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, darwin
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, nixosTests
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, withLibsecret ? false
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, pkg-config, glib, libsecret
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, gzip # needed at runtime by gitweb.cgi
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}:
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assert osxkeychainSupport -> stdenv.isDarwin;
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assert sendEmailSupport -> perlSupport;
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assert svnSupport -> perlSupport;
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let
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version = "2.32.0";
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svn = subversionClient.override { perlBindings = perlSupport; };
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gitwebPerlLibs = with perlPackages; [ CGI HTMLParser CGIFast FCGI FCGIProcManager HTMLTagCloud ];
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in
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stdenv.mkDerivation {
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pname = "git";
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inherit version;
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src = fetchurl {
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url = "https://www.kernel.org/pub/software/scm/git/git-${version}.tar.xz";
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sha256 = "08rnm3ipjqdd2n31dw7mxl3iv9g4nxgc409krmz892a37kd43a38";
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};
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outputs = [ "out" ] ++ lib.optional withManual "doc";
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hardeningDisable = [ "format" ];
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enableParallelBuilding = true;
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## Patch
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patches = [
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./docbook2texi.patch
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./git-sh-i18n.patch
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./ssh-path.patch
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./git-send-email-honor-PATH.patch
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./installCheck-path.patch
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];
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postPatch = ''
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for x in connect.c git-gui/lib/remote_add.tcl ; do
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substituteInPlace "$x" \
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--subst-var-by ssh "${openssh}/bin/ssh"
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done
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# Fix references to gettext introduced by ./git-sh-i18n.patch
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substituteInPlace git-sh-i18n.sh \
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--subst-var-by gettext ${gettext}
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'';
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nativeBuildInputs = [ gettext perlPackages.perl makeWrapper ]
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++ lib.optionals withManual [ asciidoc texinfo xmlto docbook2x
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docbook_xsl docbook_xml_dtd_45 libxslt ];
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buildInputs = [curl openssl zlib expat cpio libiconv]
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++ lib.optionals perlSupport [ perlPackages.perl ]
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++ lib.optionals guiSupport [tcl tk]
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++ lib.optionals withpcre2 [ pcre2 ]
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++ lib.optionals stdenv.isDarwin [ darwin.Security ]
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++ lib.optionals withLibsecret [ pkg-config glib libsecret ];
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# required to support pthread_cancel()
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NIX_LDFLAGS = lib.optionalString (stdenv.cc.isGNU && stdenv.hostPlatform.libc == "glibc") "-lgcc_s"
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+ lib.optionalString (stdenv.isFreeBSD) "-lthr";
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configureFlags = lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [
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"ac_cv_fread_reads_directories=yes"
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"ac_cv_snprintf_returns_bogus=no"
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"ac_cv_iconv_omits_bom=no"
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"ac_cv_prog_CURL_CONFIG=${curl.dev}/bin/curl-config"
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];
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preBuild = ''
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makeFlagsArray+=( perllibdir=$out/$(perl -MConfig -wle 'print substr $Config{installsitelib}, 1 + length $Config{siteprefixexp}') )
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'';
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makeFlags = [
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"prefix=\${out}"
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"SHELL_PATH=${stdenv.shell}"
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]
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++ (if perlSupport then ["PERL_PATH=${perlPackages.perl}/bin/perl"] else ["NO_PERL=1"])
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++ (if pythonSupport then ["PYTHON_PATH=${python3}/bin/python"] else ["NO_PYTHON=1"])
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++ lib.optionals stdenv.isSunOS ["INSTALL=install" "NO_INET_NTOP=" "NO_INET_PTON="]
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++ (if stdenv.isDarwin then ["NO_APPLE_COMMON_CRYPTO=1"] else ["sysconfdir=/etc"])
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++ lib.optionals stdenv.hostPlatform.isMusl ["NO_SYS_POLL_H=1" "NO_GETTEXT=YesPlease"]
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++ lib.optional withpcre2 "USE_LIBPCRE2=1"
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++ lib.optional (!nlsSupport) "NO_GETTEXT=1"
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# git-gui refuses to start with the version of tk distributed with
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# macOS Catalina. We can prevent git from building the .app bundle
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# by specifying an invalid tk framework. The postInstall step will
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# then ensure that git-gui uses tcl/tk from nixpkgs, which is an
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# acceptable version.
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#
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# See https://github.com/Homebrew/homebrew-core/commit/dfa3ccf1e7d3901e371b5140b935839ba9d8b706
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++ lib.optional stdenv.isDarwin "TKFRAMEWORK=/nonexistent";
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postBuild = ''
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make -C contrib/subtree
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'' + (lib.optionalString perlSupport ''
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make -C contrib/diff-highlight
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'') + (lib.optionalString osxkeychainSupport ''
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make -C contrib/credential/osxkeychain
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'') + (lib.optionalString withLibsecret ''
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make -C contrib/credential/libsecret
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'');
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## Install
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# WARNING: Do not `rm` or `mv` files from the source tree; use `cp` instead.
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# We need many of these files during the installCheckPhase.
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installFlags = [ "NO_INSTALL_HARDLINKS=1" ];
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preInstall = (lib.optionalString osxkeychainSupport ''
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mkdir -p $out/bin
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ln -s $out/share/git/contrib/credential/osxkeychain/git-credential-osxkeychain $out/bin/
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rm -f $PWD/contrib/credential/osxkeychain/git-credential-osxkeychain.o
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'') + (lib.optionalString withLibsecret ''
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mkdir -p $out/bin
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ln -s $out/share/git/contrib/credential/libsecret/git-credential-libsecret $out/bin/
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rm -f $PWD/contrib/credential/libsecret/git-credential-libsecret.o
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'');
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postInstall =
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''
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notSupported() {
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unlink $1 || true
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}
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# Install git-subtree.
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make -C contrib/subtree install ${lib.optionalString withManual "install-doc"}
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rm -rf contrib/subtree
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# Install contrib stuff.
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mkdir -p $out/share/git
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cp -a contrib $out/share/git/
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mkdir -p $out/share/bash-completion/completions
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ln -s $out/share/git/contrib/completion/git-completion.bash $out/share/bash-completion/completions/git
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mkdir -p $out/share/bash-completion/completions
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ln -s $out/share/git/contrib/completion/git-prompt.sh $out/share/bash-completion/completions/
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# grep is a runtime dependency, need to patch so that it's found
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substituteInPlace $out/libexec/git-core/git-sh-setup \
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--replace ' grep' ' ${gnugrep}/bin/grep' \
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--replace ' egrep' ' ${gnugrep}/bin/egrep'
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# Fix references to the perl, sed, awk and various coreutil binaries used by
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# shell scripts that git calls (e.g. filter-branch)
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SCRIPT="$(cat <<'EOS'
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BEGIN{
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@a=(
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'${gnugrep}/bin/grep', '${gnused}/bin/sed', '${gawk}/bin/awk',
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'${coreutils}/bin/cut', '${coreutils}/bin/basename', '${coreutils}/bin/dirname',
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'${coreutils}/bin/wc', '${coreutils}/bin/tr'
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${lib.optionalString perlSupport ", '${perlPackages.perl}/bin/perl'"}
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);
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}
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foreach $c (@a) {
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$n=(split("/", $c))[-1];
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s|(?<=[^#][^/.-])\b''${n}(?=\s)|''${c}|g
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}
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EOS
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)"
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perl -0777 -i -pe "$SCRIPT" \
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$out/libexec/git-core/git-{sh-setup,filter-branch,merge-octopus,mergetool,quiltimport,request-pull,submodule,subtree,web--browse}
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# Also put git-http-backend into $PATH, so that we can use smart
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# HTTP(s) transports for pushing
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ln -s $out/libexec/git-core/git-http-backend $out/bin/git-http-backend
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'' + lib.optionalString perlSupport ''
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# wrap perl commands
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makeWrapper "$out/share/git/contrib/credential/netrc/git-credential-netrc.perl" $out/bin/git-credential-netrc \
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--set PERL5LIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
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wrapProgram $out/libexec/git-core/git-cvsimport \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
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wrapProgram $out/libexec/git-core/git-add--interactive \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
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wrapProgram $out/libexec/git-core/git-archimport \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
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wrapProgram $out/libexec/git-core/git-instaweb \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
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wrapProgram $out/libexec/git-core/git-cvsexportcommit \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath perlLibs}"
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# gzip (and optionally bzip2, xz, zip) are runtime dependencies for
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# gitweb.cgi, need to patch so that it's found
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sed -i -e "s|'compressor' => \['gzip'|'compressor' => ['${gzip}/bin/gzip'|" \
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$out/share/gitweb/gitweb.cgi
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# Give access to CGI.pm and friends (was removed from perl core in 5.22)
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for p in ${lib.concatStringsSep " " gitwebPerlLibs}; do
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sed -i -e "/use CGI /i use lib \"$p/${perlPackages.perl.libPrefix}\";" \
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"$out/share/gitweb/gitweb.cgi"
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done
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''
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+ (if svnSupport then ''
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# wrap git-svn
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wrapProgram $out/libexec/git-core/git-svn \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath (perlLibs ++ [svn.out])}" \
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--prefix PATH : "${svn.out}/bin" ''
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else '' # replace git-svn by notification script
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notSupported $out/libexec/git-core/git-svn
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'')
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+ (if sendEmailSupport then ''
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# wrap git-send-email
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wrapProgram $out/libexec/git-core/git-send-email \
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--set GITPERLLIB "$out/${perlPackages.perl.libPrefix}:${perlPackages.makePerlPath smtpPerlLibs}"
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'' else ''
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# replace git-send-email by notification script
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notSupported $out/libexec/git-core/git-send-email
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'')
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+ lib.optionalString withManual ''# Install man pages
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make -j $NIX_BUILD_CORES -l $NIX_BUILD_CORES PERL_PATH="${buildPackages.perl}/bin/perl" cmd-list.made install install-html \
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-C Documentation ''
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+ (if guiSupport then ''
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# Wrap Tcl/Tk programs
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for prog in bin/gitk libexec/git-core/{git-gui,git-citool,git-gui--askpass}; do
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sed -i -e "s|exec 'wish'|exec '${tk}/bin/wish'|g" \
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-e "s|exec wish|exec '${tk}/bin/wish'|g" \
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"$out/$prog"
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done
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ln -s $out/share/git/contrib/completion/git-completion.bash $out/share/bash-completion/completions/gitk
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'' else ''
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# Don't wrap Tcl/Tk, replace them by notification scripts
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for prog in bin/gitk libexec/git-core/git-gui; do
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notSupported "$out/$prog"
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done
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'')
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+ lib.optionalString osxkeychainSupport ''
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# enable git-credential-osxkeychain on darwin if desired (default)
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mkdir -p $out/etc
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cat > $out/etc/gitconfig << EOF
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[credential]
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helper = osxkeychain
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EOF
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'';
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## InstallCheck
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doCheck = false;
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doInstallCheck = true;
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installCheckTarget = "test";
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# see also installCheckFlagsArray
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installCheckFlags = [
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"DEFAULT_TEST_TARGET=prove"
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"PERL_PATH=${buildPackages.perl}/bin/perl"
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];
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preInstallCheck = ''
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installCheckFlagsArray+=(
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GIT_PROVE_OPTS="--jobs $NIX_BUILD_CORES --failures --state=failed,save"
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GIT_TEST_INSTALLED=$out/bin
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${lib.optionalString (!svnSupport) "NO_SVN_TESTS=y"}
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)
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function disable_test {
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local test=$1 pattern=$2
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if [ $# -eq 1 ]; then
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mv t/{,skip-}$test.sh || true
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else
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sed -i t/$test.sh \
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-e "/^\s*test_expect_.*$pattern/,/^\s*' *\$/{s/^/: #/}"
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fi
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}
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# Shared permissions are forbidden in sandbox builds:
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substituteInPlace t/test-lib.sh \
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--replace "test_set_prereq POSIXPERM" ""
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# TODO: Investigate while these still fail (without POSIXPERM):
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disable_test t0001-init 'shared overrides system'
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disable_test t0001-init 'init honors global core.sharedRepository'
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disable_test t1301-shared-repo
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# Our patched gettext never fallbacks
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disable_test t0201-gettext-fallbacks
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${lib.optionalString (!sendEmailSupport) ''
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# Disable sendmail tests
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disable_test t9001-send-email
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''}
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# XXX: I failed to understand why this one fails.
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# Could someone try to re-enable it on the next release ?
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# Tested to fail: 2.18.0 and 2.19.0
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disable_test t1700-split-index "null sha1"
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# Tested to fail: 2.18.0
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disable_test t9902-completion "sourcing the completion script clears cached --options"
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# Flaky tests:
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disable_test t5319-multi-pack-index
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${lib.optionalString (!perlSupport) ''
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# request-pull is a Bash script that invokes Perl, so it is not available
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# when NO_PERL=1, and the test should be skipped, but the test suite does
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# not check for the Perl prerequisite.
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disable_test t5150-request-pull
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''}
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'' + lib.optionalString stdenv.isDarwin ''
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# XXX: Some tests added in 2.24.0 fail.
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# Please try to re-enable on the next release.
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disable_test t7816-grep-binary-pattern
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'' + lib.optionalString stdenv.hostPlatform.isMusl ''
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# Test fails (as of 2.17.0, musl 1.1.19)
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disable_test t3900-i18n-commit
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# Fails largely due to assumptions about BOM
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# Tested to fail: 2.18.0
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disable_test t0028-working-tree-encoding
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'';
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stripDebugList = [ "lib" "libexec" "bin" "share/git/contrib/credential/libsecret" ];
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passthru = {
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shellPath = "/bin/git-shell";
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tests = {
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buildbot-integration = nixosTests.buildbot;
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};
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};
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meta = {
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homepage = "https://git-scm.com/";
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description = "Distributed version control system";
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license = lib.licenses.gpl2;
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changelog = "https://github.com/git/git/blob/v${version}/Documentation/RelNotes/${version}.txt";
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longDescription = ''
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Git, a popular distributed version control system designed to
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handle very large projects with speed and efficiency.
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'';
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platforms = lib.platforms.all;
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maintainers = with lib.maintainers; [ primeos peti wmertens globin ];
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};
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}
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