116 lines
3.5 KiB
Bash
Executable File
116 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -xeuo pipefail
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main() {
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GO_VERSION=$(curl -s 'https://go.dev/VERSION?m=text' | head -n1)
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ACTION_REPO_DIR="${PWD}"
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# 2. Create temp directory
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TMPDIR="$(mktemp -d)"
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echo "Using temp dir: ${TMPDIR}"
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cd "${TMPDIR}"
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mkdir golang
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cd golang
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GOLANG_URL="https://go.dev/dl/${GO_VERSION}.linux-amd64.tar.gz"
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wget "${GOLANG_URL}"
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tar xzf "${GO_VERSION}.linux-amd64.tar.gz"
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PATH="${PATH}:$PWD/go/bin"
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cd "${ACTION_REPO_DIR}"
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go mod edit -go "$(echo "${GO_VERSION}" | sed 's/^go//')"
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# 3. Clone CoreDNS
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cd "${TMPDIR}"
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COREDNS_REPO_URL="https://github.com/coredns/coredns.git"
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COREDNS_DIR="${TMPDIR}/coredns"
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# 4. Checkout coredns to latest release
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git clone --depth=1 --filter=blob:none --tags "${COREDNS_REPO_URL}" "${COREDNS_DIR}"
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cd "${COREDNS_DIR}"
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git fetch --tags
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LATEST_TAG="$(git tag --list --sort=-version:refname | head -n 1)"
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git fetch --tags --depth=1 origin "${LATEST_TAG}"
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git checkout "${LATEST_TAG}"
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# 5. Update plugin.cfg to include netboxdns plugin
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# Insert netboxdns after the 'cache' plugin entry as recommended. [web:16][web:29]
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if ! grep -q '^netboxdns:' plugin.cfg; then
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awk '
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/^cache:/ {
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print
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print "netboxdns:github.com/doubleu-labs/coredns-netbox-plugin-dns"
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next
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}
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{ print }
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' plugin.cfg >plugin.cfg.new
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mv plugin.cfg.new plugin.cfg
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fi
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# 6. Update coredns repo to latest golang version
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# TODO: do we need this? I think we should actually force the plugin to use the coredns configured golang version
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# this possibly only works because coredns is using the latest golang version
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go mod edit -go "$(echo "${GO_VERSION}" | sed 's/^go//')"
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# 7. go mod replace plugin path to the cloned action repo
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# This assumes the plugin lives at github.com/doubleu-labs/coredns-netbox-plugin-dns in your repo.
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go mod edit -replace=github.com/doubleu-labs/coredns-netbox-plugin-dns="${ACTION_REPO_DIR}"
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# 7. Regenerate plugin source files
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# CoreDNS uses go generate (via Makefile) to rebuild plugin glue code.
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make gen
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# 9. Compile CoreDNS
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make coredns || make
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# 10. Strip the binary
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STRIP_BIN="${STRIP_BIN:-strip}"
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"${STRIP_BIN}" ./coredns
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# 11. Create a .deb installing /usr/local/bin/coredns
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# Minimal Debian package using dpkg-deb. [web:17]
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PKG_ROOT="${TMPDIR}/pkg-root"
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mkdir -p "${PKG_ROOT}/DEBIAN" "${PKG_ROOT}/usr/local/bin"
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# Basic metadata; tweak as needed
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PKG_NAME="coredns-netboxdns"
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PKG_VERSION="$(echo "${LATEST_TAG}" | sed 's/^v//')"
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PKG_ARCH="$(dpkg --print-architecture 2>/dev/null || echo amd64)"
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cat >"${PKG_ROOT}/DEBIAN/control" <<EOF
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Package: ${PKG_NAME}
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Version: ${PKG_VERSION}
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Section: net
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Priority: optional
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Architecture: ${PKG_ARCH}
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Maintainer: CI <ci@example.invalid>
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Description: CoreDNS with netboxdns plugin
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Custom CoreDNS build with netboxdns plugin compiled in.
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EOF
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install -m 0755 ./coredns "${PKG_ROOT}/usr/local/bin/coredns"
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DEB_OUT="${TMPDIR}/${PKG_NAME}_${PKG_VERSION}_${PKG_ARCH}.deb"
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dpkg-deb --build "${PKG_ROOT}" "${DEB_OUT}"
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echo "Built Debian package at: ${DEB_OUT}"
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# 12. Upload the package to Gitea Debian registry
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# Gitea uses HTTP PUT with the .deb in the request body. [web:31][web:39]
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DEB_REGISTRY_URL="https://git.ohea.xyz/api/packages/dns/debian/pool/trixie/main/upload"
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echo "Uploading ${DEB_OUT} to ${DEB_REGISTRY_URL}"
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curl \
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--fail \
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--show-error \
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--silent \
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--request PUT \
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--user "${CI_REGISTRY_USER}:${CI_REGISTRY_PASSWORD}" \
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--upload-file "${DEB_OUT}" \
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"${DEB_REGISTRY_URL}"
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}
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main "$@"
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