Rework build system

Replace the dpkg-buildpackage / debhelper rig with the same pattern used in vpp-maglev and govpp-snmp-agentx: a Makefile that cross-compiles CGO-free static binaries for amd64 and arm64, plus a debian/build-deb.sh that stages the .deb directly with dpkg-deb. The two arch packages drop into build/ and run on any glibc/musl Linux of the matching arch. VERSION is parsed once from debian/changelog and injected at link time via -ldflags "-X 'main.Version=...' -X 'main.Commit=...' -X 'main.Date=...'", so 's3-genindex -version' is the source of truth for which build is running. The Version constant in main.go becomes a var to make this work; the old sync-version make target is gone. Removes the now-unused debian/{control,rules,install,compat} files and the matching debhelper artifact entries from .gitignore. build/ is added to .gitignore. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 20:11:55 +02:00
parent 12e91032a1
commit 312e9245f8
9 changed files with 102 additions and 150 deletions
@@ -0,0 +1,37 @@
+#!/bin/bash
+# SPDX-License-Identifier: Apache-2.0
+# Build one s3-genindex .deb for one architecture.
+# Usage: build-deb.sh <package> <amd64|arm64> <version>
+#
+# The version is also baked into the binary at link time (see Makefile
+# LDFLAGS), so `s3-genindex -version` is the source of truth for "which
+# build". The .deb itself only carries the release version.
+set -euo pipefail
+
+PACKAGE="${1:?usage: build-deb.sh <package> <amd64|arm64> <version>}"
+ARCH="${2:?usage: build-deb.sh <package> <amd64|arm64> <version>}"
+VERSION="${3:?usage: build-deb.sh <package> <amd64|arm64> <version>}"
+
+REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+PKG="${PACKAGE}_${VERSION}_${ARCH}"
+STAGING="$(mktemp -d)"
+trap 'rm -rf "$STAGING"' EXIT
+
+echo "Building ${PKG}.deb"
+
+install -d "$STAGING/DEBIAN"
+install -d "$STAGING/usr/bin"
+install -d "$STAGING/usr/share/man/man1"
+
+# s3-genindex is a CLI tool, so /usr/bin (on every login PATH) is the
+# right place; no /usr/sbin, no systemd unit, no /etc conffile.
+install -m 755 "$REPO_ROOT/build/${ARCH}/${PACKAGE}" "$STAGING/usr/bin/${PACKAGE}"
+gzip -9 -c "$REPO_ROOT/docs/${PACKAGE}.1"          > "$STAGING/usr/share/man/man1/${PACKAGE}.1.gz"
+
+sed "s/@VERSION@/${VERSION}/;s/@ARCH@/${ARCH}/" \
+    "$REPO_ROOT/debian/${PACKAGE}.control.in" > "$STAGING/DEBIAN/control"
+
+mkdir -p "$REPO_ROOT/build"
+OUT="$REPO_ROOT/build/${PKG}.deb"
+dpkg-deb --build --root-owner-group "$STAGING" "$OUT"
+echo "Built: $OUT"
@@ -1 +0,0 @@
-10
@@ -1,21 +0,0 @@
-Source: s3-genindex
-Section: utils
-Priority: optional
-Maintainer: Pim van Pelt <pim@ipng.ch>
-Build-Depends: debhelper (>= 10), golang-go
-Standards-Version: 4.1.2
-Homepage: https://git.ipng.ch/ipng/s3-genindex
-
-Package: s3-genindex
-Architecture: any
-Depends: ${shlibs:Depends}, ${misc:Depends}
-Description: HTML directory index generator for local and S3 storage
- Generate HTML directory indexes with file type icons and responsive design
- for local directories and S3-compatible storage. This is particularly useful
- for S3 buckets that are publicly readable.
- .
- Features include local directory indexing with recursive traversal,
- S3-compatible storage support (MinIO, AWS S3, etc.), hierarchical directory
- structure for S3 buckets, responsive HTML design with file type icons,
- dry run mode for testing, flexible filtering with glob patterns and regex
- exclusion, and hidden file control.
@@ -1,2 +0,0 @@
-s3-genindex usr/bin
-docs/s3-genindex.1 usr/share/man/man1
@@ -1,20 +0,0 @@
-#!/usr/bin/make -f
-
-export GO111MODULE=on
-export GOPROXY=direct
-export GOSUMDB=off
-export GOCACHE=$(CURDIR)/debian/.gocache
-export GOPATH=$(CURDIR)/debian/go
-
-%:
-	dh $@
-
-override_dh_auto_build:
-	go build -o s3-genindex ./cmd/s3-genindex
-
-override_dh_auto_test:
-	go test ./...
-
-override_dh_auto_install:
-	mkdir -p debian/s3-genindex/usr/bin
-	cp s3-genindex debian/s3-genindex/usr/bin/
@@ -0,0 +1,17 @@
+Package: s3-genindex
+Version: @VERSION@
+Architecture: @ARCH@
+Maintainer: Pim van Pelt <pim@ipng.ch>
+Section: utils
+Priority: optional
+Homepage: https://git.ipng.ch/ipng/s3-genindex
+Description: HTML directory index generator for local and S3 storage
+ Generate HTML directory indexes with file type icons and responsive
+ design for local directories and S3-compatible storage. Particularly
+ useful for S3 buckets that are publicly readable.
+ .
+ Features include local directory indexing with recursive traversal,
+ S3-compatible storage support (MinIO, AWS S3, etc.), hierarchical
+ directory structure for S3 buckets, responsive HTML design with file
+ type icons, dry run mode for testing, flexible filtering with glob
+ patterns and regex exclusion, and hidden file control.