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systemd/mkosi.images/system/mkosi.sync

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Build distribution packages in mkosi Instead of running meson install and hoping for the best, let's build distribution packages from the downstream packaging specs. This gets us the following: - Vastly simplified mkosi scripts since we don't need a separate initrd image anymore but can just reuse the default mkosi initrd. - Almost everything can move to the base image as its not the basis anymore for the initrd and as such we don't need to care about the size anymore. - The systemd packages that get pulled in as dependencies of other packages get properly uninstalled and replaced with our packages that we built instead of just installing on top of an existing systemd installation with no guarantee that everything from that previous installation was removed. - Much better testing coverage as what we're testing is much closer to what will actually be deployed in distributions. - Immediate feedback if something we change breaks distribution packaging - We get integration with the distribution for free as we'll automatically use the proper directories and such instead of having to hack this into a mkosi build script. - ...
2024-01-26 00:48:55 +03:00
#!/bin/bash
# SPDX-License-Identifier: LGPL-2.1-or-later
set -e
mkosi: Replace submodules with our own thing Unfortunately, git submodules break in all sorts of ways: - Various github workflows (dependabot, github pages) try to do a shallow clone of git submodules which does not work at all when the git repository is hosted on pagure (https://pagure.io/pagure/issue/5453, https://github.com/dependabot/dependabot-core/issues/9391). - If the git forge hosting the git repository uses SHA256, then it breaks our usage of it as a submodule as SHA256 repositories cannot be used as submodules in SHA1 repositories (src.opensuse.org moved to SHA256 which broke our usage of opensuse's systemd spec as a submodule). - git submodules completely break usage of git worktrees. - ... Let's avoid all these issues by just doing our own home grown implementation of git submodules. We lose the automatic dependabot updates this way but since dependabot fails to run more often that not with submodules we don't really lose anything.
2024-05-30 17:24:42 +03:00
if ((NO_SYNC)); then
exit 0
Build distribution packages in mkosi Instead of running meson install and hoping for the best, let's build distribution packages from the downstream packaging specs. This gets us the following: - Vastly simplified mkosi scripts since we don't need a separate initrd image anymore but can just reuse the default mkosi initrd. - Almost everything can move to the base image as its not the basis anymore for the initrd and as such we don't need to care about the size anymore. - The systemd packages that get pulled in as dependencies of other packages get properly uninstalled and replaced with our packages that we built instead of just installing on top of an existing systemd installation with no guarantee that everything from that previous installation was removed. - Much better testing coverage as what we're testing is much closer to what will actually be deployed in distributions. - Immediate feedback if something we change breaks distribution packaging - We get integration with the distribution for free as we'll automatically use the proper directories and such instead of having to hack this into a mkosi build script. - ...
2024-01-26 00:48:55 +03:00
fi
mkosi: Replace submodules with our own thing Unfortunately, git submodules break in all sorts of ways: - Various github workflows (dependabot, github pages) try to do a shallow clone of git submodules which does not work at all when the git repository is hosted on pagure (https://pagure.io/pagure/issue/5453, https://github.com/dependabot/dependabot-core/issues/9391). - If the git forge hosting the git repository uses SHA256, then it breaks our usage of it as a submodule as SHA256 repositories cannot be used as submodules in SHA1 repositories (src.opensuse.org moved to SHA256 which broke our usage of opensuse's systemd spec as a submodule). - git submodules completely break usage of git worktrees. - ... Let's avoid all these issues by just doing our own home grown implementation of git submodules. We lose the automatic dependabot updates this way but since dependabot fails to run more often that not with submodules we don't really lose anything.
2024-05-30 17:24:42 +03:00
PKG_SUBDIR="$(realpath --canonicalize-missing "pkg/$DISTRIBUTION" --relative-to "$PWD")"
if [[ -d "$PKG_SUBDIR/.git" ]] && [[ "$(git -C "$PKG_SUBDIR" rev-parse HEAD)" == "$GIT_COMMIT" ]]; then
exit 0
fi
if [[ ! -e "$PKG_SUBDIR" ]] || [[ -z "$(ls --almost-all "$PKG_SUBDIR")" ]]; then
git clone "$GIT_URL" --branch "$GIT_BRANCH" "$PKG_SUBDIR"
else
git -C "$PKG_SUBDIR" remote set-url origin "$GIT_URL"
git -C "$PKG_SUBDIR" fetch origin "$GIT_BRANCH"
fi
git -C "$PKG_SUBDIR" -c advice.detachedHead=false checkout "$GIT_COMMIT"
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