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void-packages/common/environment/setup/git.sh

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environment/build: overwrite __DATE__, __TIME__, and __TIMESTAMP__ macros. This commit overwrites timestamps that depend on timestamps with the commit date of a package.
2016-02-29 08:46:40 +01:00
# If XBPS_USE_BUILD_MTIME is enabled in conf file don't continue.
common/environment: only load git commit date when in chroot.
2016-03-02 07:45:51 +01:00
# only run this, if SOURCE_DATE_EPOCH isn't set.
xbps-src: use $XBPS_GIT_CMD for git
2020-04-22 15:59:26 +02:00
if [ -z "$XBPS_GIT_CMD" ]; then
xbps-src: allow to run without git This makes possible to binary-bootstrap and build packages with only base-system using tarball of void-packages.
2021-02-22 21:24:47 +01:00
if [ -z "$XBPS_USE_BUILD_MTIME" ] || [ -n "$XBPS_USE_GIT_REVS" ]; then
msg_error "BUG: environment/setup: XBPS_GIT_CMD is not set\n"
fi
xbps-src: use $XBPS_GIT_CMD for git
2020-04-22 15:59:26 +02:00
fi
gcc: add support for SOURCE_DATE_EPOCH environment + Create symlinks from gcc/patches/libcpp-source_date_epoch.patch to cross-*/files/ + Make all the _apply_patch() functions the same
2016-03-08 05:22:12 +01:00
if [ -n "$XBPS_USE_BUILD_MTIME" ]; then
unset SOURCE_DATE_EPOCH
setup: export SOURCE_DATE_EPOCH from outside of chroot git-worktree(1), and Git shared repository can use a plain text file named `.git` at the root of working tree, containing `gitdir: <path>` to point to the real directory that has repository. See: gitrepository-layout(5). But, that directory is usually inaccessible inside chroot. In order to support git-worktree(1) and Git shared repository, compute SOURCE_DATE_EPOCH from outside of chroot, and the chroot will carry it over to inside chroot. I've only tested again xbps-uunshare(1).
2020-04-20 19:14:49 +02:00
elif [ -z "${SOURCE_DATE_EPOCH}" ]; then
if [ -n "$IN_CHROOT" ]; then
msg_error "xbps-src's BUG: SOURCE_DATE_EPOCH is undefined\n"
fi
common/environment: check if package is under version control. only use git commit date for SOURCE_DATE_EPOCH if the template is under version control. Fall back to templates mtime if it's not managed by git.
2016-03-06 12:52:20 +01:00
# check if the template is under version control:
setup: export SOURCE_DATE_EPOCH from outside of chroot git-worktree(1), and Git shared repository can use a plain text file named `.git` at the root of working tree, containing `gitdir: <path>` to point to the real directory that has repository. See: gitrepository-layout(5). But, that directory is usually inaccessible inside chroot. In order to support git-worktree(1) and Git shared repository, compute SOURCE_DATE_EPOCH from outside of chroot, and the chroot will carry it over to inside chroot. I've only tested again xbps-uunshare(1).
2020-04-20 19:14:49 +02:00
if [ -n "$basepkg" -a -z "$($XBPS_GIT_CMD -C ${XBPS_SRCPKGDIR}/${basepkg} ls-files template)" ]; then
common/environment: check if package is under version control. only use git commit date for SOURCE_DATE_EPOCH if the template is under version control. Fall back to templates mtime if it's not managed by git.
2016-03-06 12:52:20 +01:00
export SOURCE_DATE_EPOCH="$(stat -c %Y ${XBPS_SRCPKGDIR}/${basepkg}/template)"
else
xbps-src: use $XBPS_GIT_CMD for git
2020-04-22 15:59:26 +02:00
export SOURCE_DATE_EPOCH="$($XBPS_GIT_CMD -C ${XBPS_DISTDIR} log --pretty='%ct' -n1 HEAD)"
common/environment: check if package is under version control. only use git commit date for SOURCE_DATE_EPOCH if the template is under version control. Fall back to templates mtime if it's not managed by git.
2016-03-06 12:52:20 +01:00
fi
environment/build: overwrite __DATE__, __TIME__, and __TIMESTAMP__ macros. This commit overwrites timestamps that depend on timestamps with the commit date of a package.
2016-02-29 08:46:40 +01:00
fi
setup: compute gitrev from outside of chroot Together with previous commit, `xbps-src` is able to support git-worktree and shared repository by now.
2020-04-21 17:52:38 +02:00
# if XBPS_USE_GIT_REVS is enabled in conf file,
# compute XBPS_GIT_REVS to use in pkg hooks
if [ -z "$XBPS_USE_GIT_REVS" ]; then
unset XBPS_GIT_REVS
elif [ -z "$XBPS_GIT_REVS" ]; then
if [ -n "$IN_CHROOT" ]; then
msg_error "xbps-src's BUG: XBPS_GIT_REVS is undefined\n"
else
export XBPS_GIT_REVS="$($XBPS_GIT_CMD -C "${XBPS_DISTDIR}" rev-parse --verify --short HEAD)"
fi
fi