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please.sh
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please.sh
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#!/bin/sh
# This script is meant to help maintain Git for Windows. It automates large
# parts of the release engineering.
#
# Most of these functions are called from automation, i.e. from Azure Pipelines
# and from GitHub workflows
# Note: functions whose arguments are documented on the function name's own
# line are actually subcommands, and running this script without any argument
# will list all subcommands.
die () {
printf "$@" >&2
exit 1
}
# Never allow the SDKs to change directory to $HOME
export CHERE_INVOKING=1
# Never allow ORIGINAL_PATH to mess up our PATH
unset ORIGINAL_PATH
# Do not follow MSYS2's switch to zstd, at least for now
PKGEXT='.pkg.tar.xz'
export PKGEXT
SRCEXT='.src.tar.gz'
export SRCEXT
# In MinGit, there is no `cygpath`...
# We really only use -w, -am and -au in please.sh, so that's what we
# support here
cygpath () { # [<short-options>] <path>
test $# = 2 ||
die "This minimal cygpath drop-in cannot handle '%s'\n" "$*"
case "$1" in
-w)
case "$2" in
/[a-zA-Z]/*)
echo "$2" |
sed -e 's|^/\(.\)\(.*\)|\u\1:\2|' -e 's|/|\\|g'
;;
[a-zA-Z]:[\\/]*)
echo "$2" |
sed -e 's|^\(.\)|\u\1|' -e 's|/|\\|g'
;;
/*)
echo "$(cd / && pwd -W)$2" |
sed -e 's|/|\\|g'
;;
*)
echo "$2" |
sed -e 's|/|\\|g'
;;
esac
;;
-am)
case "$2" in
/[a-zA-Z]/*)
echo "$2" |
sed -e 's|^/\(.\)\(.*\)|\u\1:\2|' -e 's|\\|/|g'
;;
[a-zA-Z]:[\\/]*)
echo "$2" |
sed -e 's|^\(.\)|\u\1|' -e 's|\\|/|g'
;;
/*)
echo "$(cd / && pwd -W)$2" |
sed -e 's|\\|/|g'
;;
*)
echo "$(pwd -W)/$2" |
sed -e 's|\\|/|g' -e 's|//*|/|g'
;;
esac
;;
-au)
case "$2" in
/[a-zA-Z]/*)
echo "$2" |
sed -e 's|^/\(.\)\(.*\)|/\l\1\2|' -e 's|\\|/|g'
;;
[a-zA-Z]:[\\/]*)
echo "$2" |
sed -e 's|^\(.\):|/\l\1|' -e 's|\\|/|g'
;;
/*)
echo "$2" |
sed -e 's|\\|/|g'
;;
*)
echo "$(pwd)/$2" |
sed -e 's|\\|/|g' -e 's|//*|/|g'
;;
esac
;;
*)
die "Unhandled cygpath option: '%s'\n" "$1"
;;
esac
}
sdk_path () { # <bitness>
result="$(git config windows.sdk"$1".path)" || {
result="C:/git-sdk-$1" && test -e "$result" ||
die "%s\n\n\t%s\n%s\n" \
"No $1-bit Git for Windows SDK found at location:" \
"C:/git-sdk-$1" \
"Config variable to override: windows.sdk$1.path"
}
echo "$result"
}
sdk64="$(sdk_path 64)"
sdk32="$(sdk_path 32)"
in_use () { # <sdk> <path>
test -n "$(case "$1" in
"$sdk32") "$1/mingw32/bin/WhoUses.exe" -m "$1$2";;
*) "$1/mingw64/bin/WhoUses.exe" -m "$1$2";;
esac | grep '^[^-P]')"
}
# require_not_in_use <sdk> <path>
require_not_in_use () {
! in_use "$@" ||
die "%s: in use\n" "$1/$2"
}
independent_shell=
is_independent_shell () { #
test -n "$independent_shell" || {
normalized64="$(cygpath -w "$sdk64")"
normalized32="$(cygpath -w "$sdk32")"
case "$(cygpath -w "$(which sh.exe)")" in
"$normalized64\\"*|"$normalized32\\"*)
independent_shell=f
;;
*)
independent_shell=t
;;
esac
}
test t = "$independent_shell"
}
prepare_keep_despite_upgrade () { # <sdk-path>
keep_despite_upgrade="$(cat "${this_script_path%/*}/keep-despite-upgrade.txt")" ||
die 'Could not read keep-despite-upgrade.txt\n'
case "$keep_despite_upgrade" in *' '*) die 'keep-despite-upgrade.txt contains spaces!\n';; esac
test "$sdk64" = "$1" ||
keep_despite_upgrade="$(echo "$keep_despite_upgrade" | sed '/^mingw64/d')"
rm -rf "$1/.keep" &&
{ test -n "$keep_despite_upgrade" || return 0; } &&
mkdir -p "$1/.keep" &&
for f in $keep_despite_upgrade
do
d=${f%/*}
test $d = $f ||
mkdir -p "$1/.keep/$d"
cp "$1/$f" "$1/.keep/$d/" ||
break
done
}
process_keep_despite_upgrade () { # [--keep] <sdk-path>
test --keep != "$1" || {
test -d "$2/.keep" || return 0
cp -Ru "$2/.keep/"* "$2/"
return $?
}
test -d "$1/.keep" || return 0
cp -Ru "$1/.keep/"* "$1/" &&
rm -rf "$1/.keep"
}
mount_sdks () { #
test -d /sdk32 || mount "$sdk32" /sdk32
test -d /sdk64 || mount "$sdk64" /sdk64
}
# set_package <package>
set_package () {
package="$1"
extra_packages=
extra_makepkg_opts=
case "$package" in
git-extra|mingw-w64-git-extra)
package=mingw-w64-git-extra
type=MINGW
# This will need to be replaced with mingw-w64-git-extra once the folder has been renamed
pkgpath=/usr/src/build-extra/git-extra
;;
git-for-windows-keyring)
type=MSYS
pkgpath=/usr/src/build-extra/$package
;;
git)
package=mingw-w64-git
extra_packages="mingw-w64-git-doc-html mingw-w64-git-doc-man mingw-w64-git-test-artifacts mingw-w64-git-pdb"
type=MINGW
pkgpath=/usr/src/MINGW-packages/$package
;;
mingw-w64-git)
type=MINGW
extra_packages="mingw-w64-git-doc-html mingw-w64-git-doc-man mingw-w64-git-test-artifacts mingw-w64-git-pdb"
pkgpath=/usr/src/MINGW-packages/$package
;;
mingw-w64-git-credential-manager)
type=MINGW
pkgpath=/usr/src/build-extra/mingw-w64-git-credential-manager
;;
gcm|credential-manager|git-credential-manager)
package=mingw-w64-git-credential-manager
type=MINGW
pkgpath=/usr/src/build-extra/mingw-w64-git-credential-manager
;;
lfs|git-lfs|mingw-w64-git-lfs)
package=mingw-w64-git-lfs
type=MINGW
pkgpath=/usr/src/build-extra/mingw-w64-git-lfs
;;
git-sizer|mingw-w64-git-sizer)
package=mingw-w64-git-sizer
type=MINGW
pkgpath=/usr/src/build-extra/mingw-w64-git-sizer
;;
cv2pdb|mingw-w64-cv2pdb)
package=mingw-w64-cv2pdb
type=MINGW
pkgpath=/usr/src/build-extra/mingw-w64-cv2pdb
;;
pcre2|mingw-w64-pcre2)
package=mingw-w64-pcre2
type=MINGW
pkgpath=/usr/src/MINGW-packages/mingw-w64-pcre2
;;
busybox|mingw-w64-busybox)
package=mingw-w64-busybox
type=MINGW
extra_packages="mingw-w64-busybox-pdb"
pkgpath=/usr/src/MINGW-packages/mingw-w64-busybox
;;
msys2-runtime)
type=MSYS
extra_packages="msys2-runtime-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
mintty)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
w3m)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
openssh)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
openssl)
type=MSYS
extra_packages="libopenssl openssl-devel"
pkgpath=/usr/src/MSYS2-packages/$package
extra_makepkg_opts=--nocheck
;;
mingw-w64-openssl)
type=MINGW
extra_packages="mingw-w64-openssl-pdb"
pkgpath=/usr/src/MINGW-packages/$package
;;
gnutls)
type=MSYS
extra_packages="libgnutls libgnutls-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
mingw-w64-gnutls)
type=MINGW
pkgpath=/usr/src/MINGW-packages/$package
;;
curl)
type=MSYS
extra_packages="libcurl libcurl-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
mingw-w64-curl)
type=MINGW
extra_packages="mingw-w64-curl-pdb"
pkgpath=/usr/src/MINGW-packages/$package
;;
git-flow)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
p7zip)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
mingw-w64-asciidoctor-extensions)
type=MINGW
pkgpath=/usr/src/MINGW-packages/$package
;;
wintoast|mingw-w64-wintoast)
package=mingw-w64-wintoast
type=MINGW
pkgpath=/usr/src/build-extra/mingw-w64-wintoast
;;
bash)
type=MSYS
extra_packages="$package-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
heimdal)
type=MSYS
extra_packages="$package-libs $package-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
perl)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
extra_makepkg_opts=--nocheck
;;
perl-Net-SSLeay|perl-HTML-Parser|perl-TermReadKey|perl-Locale-Gettext|perl-XML-Parser|perl-YAML-Syck|perl-Clone)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
tig)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
subversion)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
gawk)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
extra_makepkg_opts=--nocheck
;;
nodejs|mingw-w64-nodejs)
package=mingw-w64-nodejs
type=MINGW
pkgpath=/usr/src/MINGW-packages/mingw-w64-nodejs
extra_makepkg_opts=--nocheck
;;
xpdf|xpdf-tools|mingw-w64-xpdf-tools)
package=mingw-w64-xpdf-tools
type=MINGW
pkgpath=/usr/src/MINGW-packages/mingw-w64-xpdf
;;
serf)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
pkgconf)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
libgpg-error)
type=MSYS
extra_packages="libgpg-error-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
libgcrypt)
type=MSYS
extra_packages="libgcrypt-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
gnupg)
type=MSYS
pkgpath=/usr/src/MSYS2-packages/$package
;;
libcbor)
type=MSYS
extra_packages="$package-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
libfido2)
type=MSYS
extra_packages="$package-devel"
pkgpath=/usr/src/MSYS2-packages/$package
;;
mingw-w64-connect)
type=MINGW
pkgpath=/usr/src/MINGW-packages/$package
;;
*)
die "Unknown package: %s\n" "$package"
;;
esac
}
require_clean_worktree () {
git update-index --ignore-submodules --refresh &&
git diff-files --ignore-submodules &&
git diff-index --cached --ignore-submodules HEAD ||
die "%s not up-to-date\n" "$sdk$pkgpath"
}
ff_main_branch () {
case "$(git rev-parse --symbolic-full-name HEAD)" in
refs/heads/main) ;; # okay
refs/heads/master)
git branch -m main ||
die "%s: could not rename the main branch\n" "$sdk$pkgpath"
;;
*)
die "%s: Not on 'main'\n" "$sdk$pkgpath"
;;
esac
require_clean_worktree
git pull --ff-only origin HEAD ||
test 0 -eq $(git rev-list --count ..FETCH_HEAD) ||
die "%s: cannot fast-forward main branch\n" "$sdk$pkgpath"
}
# require <metapackage> <telltale>
require () {
test -d "$sdk"/var/lib/pacman/local/"${2:-$1}"-[0-9]* ||
"$sdk"/git-cmd.exe --command=usr\\bin\\pacman.exe \
-Sy --needed --noconfirm "$1" ||
die "Could not install %s\n" "$1"
}
install_git_32bit_prereqs () {
require mingw-w64-i686-asciidoctor-extensions
}
pkg_build () {
require_clean_worktree
test "a$sdk" = "a$sdk32" &&
arch=i686 ||
arch=x86_64
# Git for Windows' packages are only visible to the SDK of the
# matching architecture. However, we want to build Git for both
# 32-bit and 64-bit in the 64-bit SDK at the same time, therefore
# we need even the prerequisite asciidoctor-extensions for 32-bit.
# Let's just steal it from the 32-bit SDK
test mingw-w64-git != $package ||
test x86_64 != $arch ||
install_git_32bit_prereqs
case "$type" in
MINGW)
require mingw-w64-toolchain mingw-w64-$arch-make
if test mingw-w64-git = "$package"
then
tag="$(git --git-dir=src/git/.git for-each-ref \
--format='%(refname:short)' --sort=-taggerdate \
--count=1 'refs/tags/*.windows.*')" &&
test -n "$tag" ||
die "Could not determine latest tag\n"
sed -i "s/^\(tag=\).*/\1${tag#v}/" PKGBUILD ||
die "Could not edit tag\n"
fi
if test -z "$(git --git-dir="$sdk64/usr/src/build-extra/.git" \
config alias.signtool)"
then
extra=
else
extra="SIGNTOOL=\"git --git-dir=\\\"$sdk64/usr/src"
extra="$extra/build-extra/.git\\\" signtool\" "
fi
"$sdk/git-cmd.exe" --command=usr\\bin\\sh.exe -l -c \
'MAKEFLAGS=-j5 MINGW_ARCH=mingw32\ mingw64 \
'"$extra"'makepkg-mingw -s --noconfirm \
'"$extra_makepkg_opts"' &&
if test mingw-w64-git = "'"$package"'"
then
git -C src/git push "$PWD/git" \
refs/tags/"'"$tag"'"
fi &&
MINGW_ARCH=mingw64 makepkg-mingw --allsource \
'"$extra_makepkg_opts" ||
die "%s: could not build\n" "$sdk$pkgpath"
git update-index -q --refresh &&
git diff-files --quiet --ignore-submodules PKGBUILD ||
git commit -s -m "$package: new version" PKGBUILD ||
die "%s: could not commit after build\n" "$sdk$pkgpath"
;;
MSYS)
require msys2-devel binutils
opt_j=-j5
if test -z "$(git --git-dir="$sdk64/usr/src/build-extra/.git" \
config alias.signtool)"
then
extra=
else
extra="SIGNTOOL=\"git --git-dir=\\\"$sdk64/usr/src"
extra="$extra/build-extra/.git\\\" signtool\" "
fi
if test msys2-runtime = "$package"
then
opt_j=-j1
require mingw-w64-cross-crt-git mingw-w64-cross-gcc
test ! -d msys2-runtime ||
git -C msys2-runtime fetch ||
die "Could not fetch from origin"
test ! -d src/msys2-runtime/.git ||
(cd src/msys2-runtime &&
case "$(test -x /usr/bin/git && cat .git/objects/info/alternates 2>/dev/null)" in
/*)
echo "dissociating worktree, to allow MINGW Git to access the worktree" >&2 &&
/usr/bin/git repack -ad &&
rm .git/objects/info/alternates
;;
esac &&
if test -n "$(git config remote.upstream.url)"
then
git fetch upstream
else
git remote add -f upstream \
https://github.com/Alexpux/Cygwin
fi &&
if test -n "$(git config remote.cygwin.url)"
then
git fetch --tags cygwin
else
git remote add -f cygwin \
git://sourceware.org/git/newlib-cygwin.git
fi) ||
die "Could not update msys2-runtime's upstream\n"
fi
"$sdk/git-cmd" --command=usr\\bin\\sh.exe -l -c \
'cd '"$pkgpath"' &&
export MSYSTEM=MSYS &&
export PATH=/usr/bin:/opt/bin:/mingw64/bin:/mingw32/bin:$PATH &&
unset ORIGINAL_PATH &&
. /etc/profile &&
MAKEFLAGS='"$opt_j"' '"$extra"'makepkg -s --noconfirm \
'"$extra_makepkg_opts"' &&
makepkg --allsource '"$extra_makepkg_opts" ||
die "%s: could not build\n" "$sdk$pkgpath"
if test "a$sdk32" = "a$sdk"
then
git update-index -q --refresh &&
git diff-files --quiet --ignore-submodules PKGBUILD ||
git commit -s -m "$package: new version" PKGBUILD ||
die "%s: could not commit after build\n" "$sdk$pkgpath"
else
git add PKGBUILD &&
git pull "$sdk32/${pkgpath%/*}/.git" \
"$(git rev-parse --symbolic-full-name HEAD)" &&
require_clean_worktree ||
die "%s: unexpected difference between 32/64-bit\n" \
"$pkgpath"
fi
;;
esac
}
fast_forward () {
if test -d "$2"/.git
then
git -C "$1" fetch "$2" refs/heads/main
else
git -C "$1" fetch "$2"/.. refs/heads/main
fi &&
git -C "$1" merge --ff-only "$3" &&
test "a$3" = "a$(git -C "$1" rev-parse --verify HEAD)"
}
# up_to_date <path>
up_to_date () {
# test that repos at <path> are up-to-date in both 64-bit and 32-bit
pkgpath="$1"
(cd "$pkgpath" && sdk= && require_clean_worktree)
commit32="$(cd "$sdk32$pkgpath" && git rev-parse --verify HEAD)" &&
commit64="$(cd "$sdk64$pkgpath" && git rev-parse --verify HEAD)" ||
die "Could not determine HEAD commit in %s\n" "$pkgpath"
if test "a$commit32" != "a$commit64"
then
fast_forward "$sdk32$pkgpath" "$sdk64$pkgpath" "$commit64" ||
fast_forward "$sdk64$pkgpath" "$sdk32$pkgpath" "$commit32" ||
die "%s: commit %s (32-bit) != %s (64-bit)\n" \
"$pkgpath" "$commit32" "$commit64"
fi
}
# require_remote <nickname> <url>
require_remote () {
if test -z "$(git config remote."$1".url)"
then
git remote add -f "$1" "$2"
else
test "$2" = "$(git config remote."$1".url)" ||
die "Incorrect URL for %s: %s\n" \
"$1" "$(git config remote."$1".url)"
git fetch "$1"
fi ||
die "Could not fetch from %s\n" "$1"
}
# require_push_url # [<remote>]
require_push_url () {
remote=${1:-origin}
if ! grep -q '^Host github.com$' "$HOME/.ssh/config" 2>/dev/null
then
# Allow build agents to use Personal Access Tokens
url="$(git config remote."$remote".url)" &&
case "$(git config http."$url".extraHeader)" in
Authorization:*) true;; # okay
*) false;;
esac ||
die "No github.com entry in ~/.ssh/config\n"
elif test -z "$(git config remote."$remote".pushurl)"
then
pushurl="$(git config remote."$remote".url |
sed -n 's|^https://github.com/\(.*\)|github.com:\1|p')"
test -n "$pushurl" ||
die "Not a GitHub remote: %s\n" "$remote"
git remote set-url --push "$remote" "$pushurl" ||
die "Could not set push URL of %s to %s\n" "$remote" "$pushurl"
fi
}
whatis () {
git show -s --pretty='tformat:%h (%s, %ad)' --date=short "$@"
}
is_rebasing () {
test -d "$(git rev-parse --git-path rebase-merge)"
}
has_merge_conflicts () {
test -n "$(git ls-files --unmerged)"
}
# ensure_valid_login_shell <bitness>
ensure_valid_login_shell () {
# Only perform this stunt for special accounts, such as NETWORK SERVICE
test 256 -gt "$UID" ||
return 0
sdk="$(eval "echo \$sdk$1")"
"$sdk/git-cmd" --command=usr\\bin\\sh.exe -c '
# use `strace` to avoid segmentation faults for special accounts
line="$(strace -o /dev/null mkpasswd -c | grep -v ^create)"
case "$line" in
*/nologin)
if ! grep -q "^${line%%:*}" /etc/passwd 2>/dev/null
then
echo "${line%:*}:/usr/bin/bash" >>/etc/passwd
fi
;;
esac' >&2
}
require_git_src_dir () {
sdk="$sdk64"
if test ! -d "$git_src_dir"
then
if test ! -d "${git_src_dir%/src/git}"
then
mingw_packages_dir="${git_src_dir%/*/src/git}"
if test ! -d "$mingw_packages_dir"
then
case "$mingw_packages_dir" in
*/MINGW-packages)
o=https://github.com/git-for-windows &&
git -C "${mingw_packages_dir%/*}" \
clone $o/MINGW-packages ||
die "Could not clone into %s\n" \
"$mingw_packages_dir"
;;
*)
die "Do not know how to clone %s\n" \
"$mingw_packages_dir"
;;
esac
else
git -C "$mingw_packages_dir" fetch &&
git -C "$mingw_packages_dir" \
checkout -t origin/main ||
die "Could not check out %s\n" \
"$mingw_packages_dir"
fi
fi
(cd "${git_src_dir%/src/git}" &&
echo "Checking out Git (not making it)" >&2 &&
"$sdk64/git-cmd" --command=usr\\bin\\sh.exe -l -c \
'makepkg-mingw --noconfirm -s -o' &&
case "$(test -x /usr/bin/git && cat src/git/.git/objects/info/alternates 2>/dev/null)" in
/*)
echo "Dissociating worktree, to allow MINGW git to access the worktree" >&2 &&
/usr/bin/git -C src/git/ repack -ad &&
rm src/git/.git/objects/info/alternates
;;
esac) ||
die "Could not initialize %s\n" "$git_src_dir"
fi
test ! -f "$git_src_dir/PKGBUILD" ||
(cd "$git_src_dir/../.." &&
sdk= pkgpath=$PWD ff_main_branch) ||
die "MINGW-packages not up-to-date\n"
test false = "$(git -C "$git_src_dir" config core.autoCRLF)" ||
(cd "$git_src_dir" &&
git config core.autoCRLF false &&
rm .git/index
git reset --hard) ||
die "Could not make sure Git sources are checked out LF-only\n"
}
# build_and_test_64; intended to build and test 64-bit Git in MINGW-packages
build_and_test_64 () {
skip_tests=
filter_make_test=" | perl -ne '"'
s/^ok \d+ # skip/skipped:/;
unless (
/^1..[0-9]*/ or
/^ok [0-9]*/ or
/^# passed all [0-9]* test\(s\)/ or
/^# passed all remaining [0-9]* test\(s\)/ or
/^# still have [0-9]* known breakage\(s\)/
) {
s/^not ok \d+ -(.*)# TODO known breakage/known e:$1/;
s/^\*\*\* (.+) \*\*\*/$1/;
s/(.+)/ $1/ unless /^t\d{4}-|^make/;
print;
};
'"'; grep '^failed [^0]' t/test-results/*.counts"
test_opts=--quiet
no_svn_tests="NO_SVN_TESTS=1"
while case "$1" in
--skip-tests)
skip_tests=--skip-tests
;;
--full-log)
test_opts=
filter_make_test=
;;
--with-svn-tests)
no_svn_tests=
;;
-*) die "Unknown option: %s\n" "$1";;
*) break;;
esac; do shift; done
test $# = 0 ||
die "Expected no argument, got $#: %s\n" "$*"
make_t_prefix=
test -z "$test_opts" ||
make_t_prefix="GIT_TEST_OPTS=\"$test_opts\" $make_t_prefix"
test -z "$no_svn_tests" ||
make_t_prefix="$no_svn_tests $make_t_prefix"
ls //localhost/c$ >/dev/null 2>&1 || {
echo "Administrative shares unavailable; skipping t5580" >&2
export GIT_SKIP_TESTS="${GIT_SKIP_TESTS:+$GIT_SKIP_TESTS }t5580"
}
ensure_valid_login_shell 64 &&
GIT_CONFIG_PARAMETERS= \
"$sdk64/git-cmd" --command=usr\\bin\\sh.exe -l -c '
: make sure that the .dll files are correctly resolved: &&
cd $PWD &&
rm -f t/test-results/*.{counts,tee} &&
printf "\nBuilding Git...\n" >&2 &&
if ! make -j5 -k DEVELOPER=1
then
echo "Re-running build (to show failures)" >&2
make -k DEVELOPER=1 || {
echo "Build failed!" >&2
exit 1
}
fi &&
printf "\nTesting Git...\n" >&2 &&
if '"$(if test -z "$skip_tests"
then
printf '! %smake -C t -j5 -k%s\n' \
"$make_t_prefix" "$filter_make_test"
else
echo 'false'
fi)"'
then
cd t &&
failed_tests="$(cd test-results &&
grep -l "^failed [1-9]" t[0-9]*.counts)" || {
echo "No failed tests ?!?" >&2
exit 1
}
still_failing="$(git rev-parse --git-dir)/failing.txt"
rm -f "$still_failing"
for t in $failed_tests
do
t=${t%*.counts}
test -f "$t.sh" || {
t=${t%*-[1-9]*}
test -f "$t.sh" ||
echo "Cannot find script for $t" >&2
exit 1
}
echo "Re-running $t" >&2
time bash $t.sh -i -v -x ||
echo "$t.sh" >>"$still_failing"
done
test ! -s "$still_failing" || {
printf "Still failing:\n\n%s\n" \
"$(cat "$still_failing")" >&2
exit 1
}
fi'
}
needs_upload_permissions () {
grep -q '^machine api\.github\.com$' "$HOME"/_netrc &&
grep -q '^machine uploads\.github\.com$' "$HOME"/_netrc ||
die "Missing GitHub entries in ~/_netrc\n"
}
# <coverity-token>
init_or_update_coverity_tool () {
# check once per week whether there is a new version
coverity_tool=.git/coverity-tool
test ! -d $coverity_tool ||
test $(($(date +%s)-$(stat -c %Y $coverity_tool))) \
-gt $((7*24*60*60)) || return 0
echo "Downloading current Coverity Scan Self-Build tool" >&2
if test -f .git/coverity_tool.zip
then
timecond=.git/coverity_tool.zip
else
timecond="19700101 +0000"
fi
curl --form "token=$1" \
--form "project=git-for-windows" \
--time-cond "$timecond" \
-o .git/coverity_tool.zip.new \
https://scan.coverity.com/download/win64 &&
test -f .git/coverity_tool.zip.new || {
echo "Nothing downloaded; will try again in another week" >&2
test -d "$coverity_tool" || mkdir $coverity_tool
touch $coverity_tool
return
}
mv -f .git/coverity_tool.zip.new .git/coverity_tool.zip ||
die "Could not overwrite coverity_tool.zip"
mkdir $coverity_tool.new &&
(cd $coverity_tool.new &&
unzip ../coverity_tool.zip) ||
die "Could not unpack coverity_tool.zip"
rm -rf $coverity_tool &&
mv $coverity_tool.new $coverity_tool ||
die "Could not switch to new Coverity tool version"
}
submit_build_to_coverity () { # [--worktree=<dir>] <upstream-branch-or-tag>
git_src_dir="$sdk64/usr/src/MINGW-packages/mingw-w64-git/src/git"
while case "$1" in
--worktree=*)
git_src_dir=${1#*=}
test -d "$git_src_dir" ||
die "Worktree does not exist: %s\n" "$git_src_dir"
test -f "$git_src_dir/GIT-VERSION-GEN" ||
die "Does not appear to contain Git's source code: %s\n" "$git_src_dir"
;;
-*) die "Unknown option: %s\n" "$1";;
*) break;;
esac; do shift; done
test $# = 1 ||
die "Expected 1 argument, got $#: %s\n" "$*"
branch="$1"
coverity_username="$(git config coverity.username)"
test -n "$coverity_username" ||
die "Need a username to access Coverity's services\n"
coverity_token="$(git config coverity.token)"
test -n "$coverity_token" ||
die "Need a token to access Coverity's services\n"
ensure_valid_login_shell 64 ||
die "Could not ensure valid login shell\n"
sdk="$sdk64"
build_extra_dir="$sdk64/usr/src/build-extra"
(cd "$build_extra_dir" &&
sdk= pkgpath=$PWD ff_main_branch) ||
die "Could not update build-extra\n"
require_git_src_dir
(cd "$git_src_dir" &&
case "$branch" in
git-for-windows/*|v[1-9]*.windows.[1-9]*)
require_remote git-for-windows \
https://github.com/git-for-windows/git
case "$branch" in git-for-windows/refs/pull/[0-9]*)
git fetch git-for-windows \
"${branch#git-for-windows/}:refs/remotes/$branch" ||
die "Could not fetch %s from git-for-windows\n" \
"${branch#git-for-windows/}"
;;
esac
;;
upstream/*|v[1-9]*)
require_remote upstream https://github.com/git/git
case "$branch" in upstream/refs/pull/[0-9]*)
git fetch upstream "${branch#upstream/}:refs/remotes/$branch" ||
die "Could not fetch %s from upstream\n" \
"${branch#upstream/}"
;;
esac
;;
esac &&
git checkout -f "$branch" &&
git reset --hard &&
sed -i -e 's/^\(char strbuf_slopbuf\[\)1\]/\165536]/' strbuf.c &&
init_or_update_coverity_tool "$coverity_token" &&
coverity_bin_dir=$(echo $PWD/$coverity_tool/*/bin) &&
if ! test -x "$coverity_bin_dir/cov-build.exe"
then
die "Unusable Coverity bin/ directory: '%s'\n" \
"$coverity_bin_dir"
fi &&
PATH="$coverity_bin_dir:$PATH" &&
cov-configure --gcc &&
# Coverity has a long-standing bug where it fails to parse two-digit
# major versions of GCC incorrectly Since Synopsys seems to
# be hardly in a rush to fix this (there's no response at
# https://community.synopsys.com/s/question/0D52H000058Z6KvSAK/
# since May 2020), we meddle with Coverity's config files
gcc10_workaround="$(test -d cov-int || gcc -v 2>&1 |
sed -n 's/^gcc version \([1-9]\)\([0-9]\)\.\([0-9][0-9]*\)\.\([0-9][0-9]*\).*/s|\\<\\(\1\\)\\?\\(\2\\.\3\\.\4\\)\\>|\1\\2|g/p')" &&
if test -n "$gcc10_workaround"
then
rm -f version.o &&
cov-build --dir cov-int make DEVELOPER=1 version.o &&
find cov-int/emit/* -name \*.xml -exec sed -i "$gcc10_workaround" {} \; &&
rm -f version.o
fi &&
cov-build --dir cov-int \
make -j15 DEVELOPER=1 CPPFLAGS="-DFLEX_ARRAY=65536 -DSUPPRESS_ANNOTATED_LEAKS" &&
tar caf git-for-windows.lzma cov-int &&
curl --form token="$coverity_token" \
--form email="$coverity_username" \
--form file=@git-for-windows.lzma \
--form version="$(git rev-parse HEAD)" \
--form version="$(date +%Y-%m-%s-%H-%M-%S)" \
https://scan.coverity.com/builds?project=git-for-windows) ||
die "Could not submit build to Coverity\n"
}
tag_git () { # [--force]
force=
branch_to_use=
while case "$1" in
-f|--force)
force=--force
;;
--use-branch=*) branch_to_use="${1#*=}";;
-*) die "Unknown option: %s\n" "$1";;
*) break;;
esac; do shift; done
test $# = 0 ||
die "Expected no argument, got $#: %s\n" "$*"
sdk="$sdk64" require w3m
build_extra_dir="$sdk64/usr/src/build-extra"
(cd "$build_extra_dir" &&
sdk= pkgpath=$PWD ff_main_branch) ||
die "Could not update build-extra\n"
git_src_dir="$sdk64/usr/src/MINGW-packages/mingw-w64-git/src/git"
(cd "$git_src_dir" &&
require_remote upstream https://github.com/git/git &&
require_remote git-for-windows \
https://github.com/git-for-windows/git) || exit
case "$branch_to_use" in
*@*)
git "$dir_option" fetch --tags \
"${branch_to_use#*@}" "${branch_to_use%%@*}" ||