bsd build script

#!/bin/sh

# FreeBSD build script for blogi.

#

# Installs third-party dependencies via pkg(8), clones and builds the

# project's own C++ libraries from git.tuxist.de, builds blogi itself and

# packages it as a real pkg(8) .pkg archive (rc.d start script included).

#

# The custom libraries are built and installed straight into $PREFIX (not

# part of the resulting package) — only blogi is packaged. Re-run with

# --skip-deps once they are in place to iterate on blogi alone.

#

# Usage (as root on FreeBSD):

#   ./packaging/build-freebsd.sh [--skip-deps] [--with-editor] [--no-pkg]

#

# Override any git source with a local checkout, e.g.:

#   LIBNETPLUS_SRC=/path/to/libnetplus ./packaging/build-freebsd.sh

set -eu

# ─── configuration ────────────────────────────────────────────────────────

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"

PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"

PREFIX="${PREFIX:-/usr/local}"

JOBS="${JOBS:-$(sysctl -n hw.ncpu)}"

VERSION="${VERSION:-$(date +%Y%m%d)}"

PKGREL="${PKGREL:-0}"

BUILD_ROOT="${BUILD_ROOT:-/var/tmp/blogi-freebsd-build}"

CLONE_DIR="$BUILD_ROOT/sources"

WORK_DIR="$BUILD_ROOT/work"

STAGE_DIR="$BUILD_ROOT/stage"

OUTPUT_DIR="${OUTPUT_DIR:-$PROJECT_DIR/packaging/output}"

# libdbpp's backends/CMakeLists.txt does find_package(PostgreSQL REQUIRED)

# unconditionally (it also builds a sqlite backend, used by blogi's default

# config, but the postgres client headers/libs must be present regardless).

# The FreeBSD port name is version-suffixed and moves on; override if needed.

PG_PKG="${PG_PKG:-postgresql16-client}"

GIT_BASE="https://git.tuxist.de/git"

# name url branch

DEP_LIBS="

libcmdplus $GIT_BASE/jan.koester/libcmdplus.git master

uuidplus https://tuxist.de/git/tuxist/uuidplus.git main

libnetplus $GIT_BASE/jan.koester/libnetplus.git main

libhtmlpp $GIT_BASE/jan.koester/libhtmlpp.git main

libhttppp $GIT_BASE/jan.koester/libhttppp.git master

libconfplus $GIT_BASE/jan.koester/libconfplus.git main

libdbpp $GIT_BASE/jan.koester/libdbpp.git main

libparitypp $GIT_BASE/tuxist/libparitypp.git main

authdb $GIT_BASE/jan.koester/authdb.git main

smtpclient https://github.com/Tuxist/CPP-SMTPClient-library.git master

"

# Extra per-library cmake args, keyed by name (matches packaging/build-nspawn.sh)

dep_extra_args() {

    case "$1" in

        authdb) echo "-DBUILD_BINDINGS=OFF" ;;

        smtpclient) echo "-DCMAKE_INSTALL_LIBDIR=$PREFIX/lib -DCMAKE_INSTALL_INCLUDEDIR=$PREFIX/include" ;;

        *) echo "" ;;

    esac

}

SKIP_DEPS=0

WITH_EDITOR=0

MAKE_PKG=1

for arg in "$@"; do

    case "$arg" in

        --skip-deps) SKIP_DEPS=1 ;;

        --with-editor) WITH_EDITOR=1 ;;

        --no-pkg) MAKE_PKG=0 ;;

        *) echo "Unknown option: $arg" >&2; exit 1 ;;

    esac

done

# ─── helpers ───────────────────────────────────────────────────────────────

die()  { printf '\033[1;31mERROR:\033[0m %s\n' "$*" >&2; exit 1; }

info() { printf '\033[1;34m==>\033[0m %s\n' "$*" >&2; }

step() { printf '\033[0;36m -->\033[0m %s\n' "$*" >&2; }

# ─── pre-checks ────────────────────────────────────────────────────────────

[ "$(uname -s)" = "FreeBSD" ] || die "This script must run on FreeBSD"

[ "$(id -u)" -eq 0 ] || die "Run as root (pkg install / pw useradd / pkg create need it)"

mkdir -p "$CLONE_DIR" "$WORK_DIR" "$STAGE_DIR" "$OUTPUT_DIR"

rm -rf "$STAGE_DIR"

mkdir -p "$STAGE_DIR"

# ─── system dependencies (pkg) ─────────────────────────────────────────────

info "Installing build tools and third-party libraries via pkg"

pkg install -y \

    cmake ninja pkgconf git \

    json-c brotli tinyxml2 libyaml sqlite3 "$PG_PKG" \

    || die "pkg install failed"

# ─── date (Howard Hinnant) — required on FreeBSD/Apple by blogi's CMakeLists ─

build_date() {

    local name=date url=https://github.com/HowardHinnant/date.git tag=master

    local src="$CLONE_DIR/$name"

    if pkg-config --exists date 2>/dev/null || [ -f "$PREFIX/lib/cmake/date/dateConfig.cmake" ]; then

        step "date already installed, skipping"

        return

    fi

    info "=== date ==="

    if [ -d "$src/.git" ]; then

        git -C "$src" fetch --depth=1 origin "$tag"

        git -C "$src" checkout FETCH_HEAD

    else

        git clone --depth=1 --branch "$tag" "$url" "$src"

    fi

    rm -rf "$WORK_DIR/$name" && mkdir -p "$WORK_DIR/$name"

    cmake -S "$src" -B "$WORK_DIR/$name" -G Ninja \

        -DCMAKE_BUILD_TYPE=Release \

        -DCMAKE_INSTALL_PREFIX="$PREFIX" \

        -DBUILD_SHARED_LIBS=OFF \

        -DUSE_SYSTEM_TZ_DB=ON \

        -DENABLE_DATE_TESTING=OFF

    cmake --build "$WORK_DIR/$name" -j"$JOBS"

    cmake --install "$WORK_DIR/$name"

}

# ─── build_dep <name> <url> <branch> — clone + cmake build + install to $PREFIX

build_dep() {

    local name="$1" url="$2" branch="$3"

    local override_var

    override_var="$(echo "$name" | tr '[:lower:]' '[:upper:]')_SRC"

    eval "local override=\${$override_var:-}"

    local src="$CLONE_DIR/$name"

    info "=== $name ==="

    if [ -n "$override" ] && [ -d "$override" ]; then

        step "using local source override: $override"

        src="$override"

    elif [ -d "$src/.git" ]; then

        step "updating $name"

        git -C "$src" fetch --depth=1 origin "$branch"

        git -C "$src" checkout FETCH_HEAD

    else

        step "cloning $name ($branch)"

        git clone --depth=1 --branch "$branch" "$url" "$src"

    fi

    rm -rf "$WORK_DIR/$name" && mkdir -p "$WORK_DIR/$name"

    # shellcheck disable=SC2046

    cmake -S "$src" -B "$WORK_DIR/$name" -G Ninja \

        -DCMAKE_BUILD_TYPE=Release \

        -DCMAKE_INSTALL_PREFIX="$PREFIX" \

        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \

        $(dep_extra_args "$name")

    cmake --build "$WORK_DIR/$name" -j"$JOBS"

    cmake --install "$WORK_DIR/$name"

}

if [ "$SKIP_DEPS" -eq 0 ]; then

    build_date

    echo "$DEP_LIBS" | while IFS=' ' read -r name url branch; do

        [ -z "$name" ] && continue

        build_dep "$name" "$url" "$branch"

    done

else

    info "Skipping dependency libraries (--skip-deps)"

fi

# ─── blogi itself ──────────────────────────────────────────────────────────

info "=== blogi ==="

BUILD_DIR="$WORK_DIR/blogi"

rm -rf "$BUILD_DIR" && mkdir -p "$BUILD_DIR"

BUILD_EDITOR_FLAG=OFF

[ "$WITH_EDITOR" -eq 1 ] && BUILD_EDITOR_FLAG=ON

cmake -S "$PROJECT_DIR" -B "$BUILD_DIR" -G Ninja \

    -DCMAKE_BUILD_TYPE=Release \

    -DCMAKE_INSTALL_PREFIX="$PREFIX" \

    -DBUILD_EDITOR="$BUILD_EDITOR_FLAG"

cmake --build "$BUILD_DIR" -j"$JOBS"

if [ "$MAKE_PKG" -eq 0 ]; then

    info "Installing blogi directly to $PREFIX (--no-pkg)"

    cmake --install "$BUILD_DIR"

    info "Done. Install the rc.d script and default config manually:"

    echo "  install -m 555 $SCRIPT_DIR/freebsd/blogi.rc $PREFIX/etc/rc.d/blogi"

    echo "  install -d -m 755 $PREFIX/etc/blogi"

    echo "  install -m 640 $SCRIPT_DIR/freebsd/blogi.default-config.yaml $PREFIX/etc/blogi/config.yaml"

    exit 0

fi

# ─── stage install ──────────────────────────────────────────────────────────

info "Staging install into $STAGE_DIR"

DESTDIR="$STAGE_DIR" cmake --install "$BUILD_DIR"

install -d "$STAGE_DIR$PREFIX/etc/rc.d"

install -m 555 "$SCRIPT_DIR/freebsd/blogi.rc" "$STAGE_DIR$PREFIX/etc/rc.d/blogi"

install -d "$STAGE_DIR$PREFIX/share/blogi"

install -m 444 "$SCRIPT_DIR/freebsd/blogi.default-config.yaml" \

    "$STAGE_DIR$PREFIX/share/blogi/blogi.default-config.yaml"

# ─── pkg(8) manifest ────────────────────────────────────────────────────────

info "Writing +MANIFEST"

MANIFEST_DIR="$WORK_DIR/manifest"

mkdir -p "$MANIFEST_DIR"

ABI="$(pkg config ABI 2>/dev/null || true)"

[ -z "$ABI" ] && ABI="FreeBSD:$(uname -r | cut -d. -f1):$(uname -m)"

cat > "$MANIFEST_DIR/+MANIFEST" <<EOF

name: blogi

version: "$VERSION.$PKGREL"

origin: www/blogi

comment: "Blog engine with web-based editor"

desc: "blogi is a blog engine with an integrated web-based editor for editing and publishing blog content."

maintainer: jan.koester@tuxist.de

www: https://git.tuxist.de/jan.koester/blogi

abi: "$ABI"

prefix: "$PREFIX"

licenselogic: single

categories: [www]

scripts: {

  post-install: <<EOD

if ! pw groupshow blogi >/dev/null 2>&1; then

    pw groupadd blogi

fi

if ! pw usershow blogi >/dev/null 2>&1; then

    pw useradd blogi -g blogi -d /var/lib/blogi -s /usr/sbin/nologin -c "Blogi daemon" -w no

fi

install -d -o blogi -g blogi -m 0750 /var/lib/blogi

install -d -o blogi -g blogi -m 0750 /var/log/blogi

install -d -m 0755 $PREFIX/etc/blogi

if [ ! -f $PREFIX/etc/blogi/config.yaml ]; then

    install -o root -g blogi -m 0640 $PREFIX/share/blogi/blogi.default-config.yaml $PREFIX/etc/blogi/config.yaml

fi

echo "===> blogi installed."

echo "===> Edit $PREFIX/etc/blogi/config.yaml, then:"

echo "       sysrc blogi_enable=YES"

echo "       service blogi start"

EOD

}

EOF

# blogi links against libraries built from source above (not registered pkg

# origins), so they cannot be declared as pkg 'deps' here — see comment at

# the top of this script. Run 'ldd $PREFIX/bin/blogi' to inspect at runtime.

info "Building pkg(8) package"

pkg create -m "$MANIFEST_DIR" -r "$STAGE_DIR" -o "$OUTPUT_DIR"

info "Done — package in $OUTPUT_DIR"

ls "$OUTPUT_DIR"/blogi-*