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https://github.com/systemd/systemd.git
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762b23e86a
Previously I thought it would make sense to allow running the build scripts from within the VM/container to rebuild the packages. Instead we ended up making it possible to rerun mkosi outside of the container/VM to rebuild the packages, so let's switch back to $PKG_SUBDIR to tell the build scripts where to look for the packaging sources.
52 lines
1.7 KiB
Bash
Executable File
52 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -e
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set -o nounset
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if ((${NO_SYNC:-0})) || ((${NO_BUILD:-0})); then
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exit 0
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fi
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if [[ -d "pkg/$PKG_SUBDIR/.git" ]]; then
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if [[ "$(git -C "pkg/$PKG_SUBDIR" rev-parse HEAD)" == "$GIT_COMMIT" ]]; then
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exit 0
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fi
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if ! git -C "pkg/$PKG_SUBDIR" show-ref --quiet "origin/$GIT_BRANCH"; then
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git -C "pkg/$PKG_SUBDIR" remote set-url origin "$GIT_URL"
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git -C "pkg/$PKG_SUBDIR" fetch origin "$GIT_BRANCH"
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fi
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# If work is being done on the packaging rules in a separate branch, don't touch the checkout.
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if ! git -C "pkg/$PKG_SUBDIR" merge-base --is-ancestor HEAD "origin/$GIT_BRANCH"; then
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EXIT_STATUS=$?
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if [[ $EXIT_STATUS -eq 1 ]]; then
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exit 0
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else
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exit $EXIT_STATUS
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fi
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fi
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fi
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if [[ ! -e "pkg/$PKG_SUBDIR" ]] || [[ -z "$(ls --almost-all "pkg/$PKG_SUBDIR")" ]]; then
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# The repository on Salsa has the full upstream sources, so it's a waste of
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# space to redownload and duplicate everything, so do a sparse checkout as
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# we only need the packaging directory anyway.
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if [[ -n "${GIT_SUBDIR:-}" ]]; then
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sparse=(--no-checkout --filter=tree:0)
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else
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sparse=()
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fi
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git clone "$GIT_URL" --branch "$GIT_BRANCH" "${sparse[@]}" "pkg/$PKG_SUBDIR"
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if [[ -n "${GIT_SUBDIR:-}" ]]; then
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# --no-cone is needed to check out only one top-level directory
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git -C "pkg/$PKG_SUBDIR" sparse-checkout set --no-cone "${GIT_SUBDIR:-}"
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fi
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else
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git -C "pkg/$PKG_SUBDIR" remote set-url origin "$GIT_URL"
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git -C "pkg/$PKG_SUBDIR" fetch origin "$GIT_BRANCH"
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fi
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git -C "pkg/$PKG_SUBDIR" -c advice.detachedHead=false checkout "$GIT_COMMIT"
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