maggesandClaude Sonnet 5
18b414d7b5
Every other packages/*/*.SlackBuild is 755 — this one was created at 644
(likely from how it was originally written to disk), so
scripts/build-packages.sh's own executability check correctly refused to
run it ("No SlackBuild found/executable for 'podman-compose'"), failing
the whole build — confirmed from a real Gitea Actions run's log
(build-packages.yml run 110).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
84 lines
3.7 KiB
Bash
Executable File
84 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
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# =============================================================================
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# packages/podman-compose/podman-compose.SlackBuild
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#
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# Packages podman-compose (github.com/containers/podman-compose) — the
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# external "compose provider" `podman compose` shells out to (see
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# versions.env's PODMAN_COMPOSE_* block for the full story, including why
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# this replaces the project's earlier vendored docker-compose). Verified
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# live against a real podman install that podman-compose is looked up as a
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# plain $PATH command, unlike docker-compose's fixed CLI-plugin-directory
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# search — so this installs a wrapper at /usr/local/bin/podman-compose.
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#
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# podman-compose itself is a single Python script (not a compiled binary),
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# with two runtime dependencies — PyYAML and python-dotenv — vendored here
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# as plain pure-Python source (no C extension build) since Unraid ships
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# Python3 but neither of those modules.
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# =============================================================================
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set -eu
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
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# shellcheck source=/dev/null
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. "$REPO_ROOT/scripts/lib/slackbuild-common.sh"
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# shellcheck source=/dev/null
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. "$REPO_ROOT/versions.env"
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VERSION="$PODMAN_COMPOSE_VERSION"
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ARCH="$PKG_ARCH"
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BUILD="$PKG_BUILD"
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TAG="$PKG_TAG"
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sb_init "podman-compose"
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script=$(sb_fetch_and_verify "$PODMAN_COMPOSE_SRC_URL" "$PODMAN_COMPOSE_SRC_SHA256" "podman_compose-$VERSION.py")
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pyyaml_tarball=$(sb_fetch_and_verify "$PYYAML_SRC_URL" "$PYYAML_SRC_SHA256" "pyyaml-$PYYAML_VERSION.tar.gz")
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dotenv_tarball=$(sb_fetch_and_verify "$PYTHON_DOTENV_SRC_URL" "$PYTHON_DOTENV_SRC_SHA256" "python-dotenv-$PYTHON_DOTENV_VERSION.tar.gz")
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libdir="$PKG/usr/local/lib/podman-compose"
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mkdir -p "$libdir"
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install -m 0644 "$script" "$libdir/podman_compose.py"
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# Only the pure-Python "yaml" package, not the "_yaml" C extension (which
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# would need libyaml plus a compiler toolchain this build doesn't otherwise
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# require) — see the header comment on why the pure-Python fallback is
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# sufficient for what podman-compose actually needs from it.
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tar -xzf "$pyyaml_tarball" -C "$TMP" "pyyaml-$PYYAML_VERSION/lib/yaml"
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cp -r "$TMP/pyyaml-$PYYAML_VERSION/lib/yaml" "$libdir/yaml"
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tar -xzf "$dotenv_tarball" -C "$TMP" "python_dotenv-$PYTHON_DOTENV_VERSION/src/dotenv"
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cp -r "$TMP/python_dotenv-$PYTHON_DOTENV_VERSION/src/dotenv" "$libdir/dotenv"
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# A thin wrapper, not a symlink or bare shebang: podman_compose.py's own
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# shebang (whatever upstream wrote, a plain "#!/usr/bin/env python3") has
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# no idea the vendored yaml/dotenv sit right next to it, so PYTHONPATH has
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# to be set by whatever actually invokes the script.
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install -d "$PKG/usr/local/bin"
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cat > "$PKG/usr/local/bin/podman-compose" <<'WRAPPER'
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#!/bin/sh
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exec env PYTHONPATH="/usr/local/lib/podman-compose${PYTHONPATH:+:$PYTHONPATH}" \
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/usr/bin/python3 /usr/local/lib/podman-compose/podman_compose.py "$@"
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WRAPPER
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chmod 0755 "$PKG/usr/local/bin/podman-compose"
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docdir="$PKG/usr/doc/podman-compose-$VERSION"
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mkdir -p "$docdir"
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{
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echo "podman-compose $VERSION"
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echo "https://github.com/containers/podman-compose"
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echo
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echo "Vendored alongside its two runtime dependencies (bundled as plain"
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echo "pure-Python source, no C extensions built):"
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echo " PyYAML $PYYAML_VERSION - https://pypi.org/project/PyYAML/"
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echo " python-dotenv $PYTHON_DOTENV_VERSION - https://pypi.org/project/python-dotenv/"
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echo
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echo "See versions.env for pinned source URLs and SHA256 checksums."
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} > "$docdir/README"
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{
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echo "Built by unraid-podman from upstream source."
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echo "Package: podman-compose $VERSION"
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echo "Built: $(date -u +%Y-%m-%dT%H:%M:%SZ)"
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} > "$docdir/unraid-podman.build-info"
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sb_make_package "$VERSION" "$ARCH" "$BUILD" "$TAG"
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