#!/bin/sh
#
# Bump the canonical zyginit version.
#
# Usage: ./scripts/bump-version.sh <new-version>
#
# Rewrites in lock-step:
#   - reef.toml                          (canonical)
#   - tools/zygctl/reef.toml
#   - src/version.reef                   (regenerated)
#   - tools/zygctl/src/version.reef      (regenerated)
#   - tools/sysv-wrapper/version.h       (regenerated)
#
# Does NOT auto-commit. Review with `hg diff` and commit by hand.
#

# ----------------------------------------------------------------------------
# Helpers for regenerating templated files.
# ----------------------------------------------------------------------------

gen_reef_module() {
    project="$1"
    path="$2"
    version="$3"
    cat > "$path" <<EOF
/******************************************************************************
                __               ____                __
               / /   ___  ____ _/ __/_____________ _/ /__
              / /   / _ \\/ __ \`/ /_/ ___/ ___/ __ \`/ / _ \\
             / /___/  __/ /_/ / __(__  ) /__/ /_/ / /  __/
            /_____/\\___/\\__,_/_/ /____/\\___/\\__,_/_/\\___/

    (C)opyright 2025-2026, Leafscale, LLC -  https://www.leafscale.com

    Project: $project
   Filename: version.reef
    Authors: Chris Tusa <chris.tusa@leafscale.com>
    License: <see LICENSE file included with this source code>
Description: Generated version constant. Do not edit by hand — regenerated
             by scripts/bump-version.sh.

******************************************************************************/

module version

export
    fn VERSION(): string
end export

fn VERSION(): string
    return "$version"
end VERSION

end module
EOF
}

gen_c_header() {
    path="$1"
    version="$2"
    cat > "$path" <<EOF
/******************************************************************************
                __               ____                __
               / /   ___  ____ _/ __/_____________ _/ /__
              / /   / _ \\/ __ \`/ /_/ ___/ ___/ __ \`/ / _ \\
             / /___/  __/ /_/ / __(__  ) /__/ /_/ / /  __/
            /_____/\\___/\\__,_/_/ /____/\\___/\\__,_/_/\\___/

    (C)opyright 2025-2026, Leafscale, LLC -  https://www.leafscale.com

    Project: zyginit
   Filename: version.h
    Authors: Chris Tusa <chris.tusa@leafscale.com>
    License: <see LICENSE file included with this source code>
Description: Generated version constant. Do not edit by hand — regenerated
             by scripts/bump-version.sh.

******************************************************************************/

#ifndef ZYGINIT_VERSION_H
#define ZYGINIT_VERSION_H
#define ZYGINIT_VERSION "$version"
#endif
EOF
}

set -e

# This script uses GNU sed extensions (-i without backup suffix, 0,/addr/
# first-match range). Bumps are cut on a Linux dev host, not on Hammerhead;
# fail fast if invoked elsewhere so the breakage isn't a cryptic sed error.
case "$(uname -s)" in
    Linux) ;;
    *)
        echo "error: bump-version.sh requires GNU sed (Linux dev host)" >&2
        echo "       detected: $(uname -s)" >&2
        exit 1
        ;;
esac

if [ $# -ne 1 ]; then
    echo "usage: $0 <new-version>" >&2
    exit 1
fi

NEW="$1"

# Validate semver shape (no pre-release suffix yet).
echo "$NEW" | grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+$' || {
    echo "error: '$NEW' is not in MAJOR.MINOR.PATCH form" >&2
    exit 1
}

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

CURRENT=$(grep '^version' reef.toml | head -1 | sed 's/.*"\([^"]*\)".*/\1/')
if [ -z "$CURRENT" ]; then
    echo "error: could not read current version from reef.toml" >&2
    exit 1
fi

if [ "$CURRENT" = "$NEW" ]; then
    echo "error: version is already $NEW" >&2
    exit 1
fi

echo "zyginit: bumping $CURRENT -> $NEW"

# 1. Root reef.toml — sed in place. Match only the first 'version = "..."'
#    in the [package] table (top of file).
# $NEW is safe inside the substitution: the semver regex above guarantees
# digits + dots only — no '/' or '&' to misinterpret.
echo "  rewriting reef.toml"
sed -i "0,/^version = \"[^\"]*\"/s//version = \"$NEW\"/" reef.toml

# 2. tools/zygctl/reef.toml
# $NEW is safe inside the substitution: the semver regex above guarantees
# digits + dots only — no '/' or '&' to misinterpret.
echo "  rewriting tools/zygctl/reef.toml"
sed -i "0,/^version = \"[^\"]*\"/s//version = \"$NEW\"/" tools/zygctl/reef.toml

# 3. src/version.reef — full regenerate.
echo "  regenerating src/version.reef"
gen_reef_module zyginit src/version.reef "$NEW"

# 4. tools/zygctl/src/version.reef — full regenerate.
echo "  regenerating tools/zygctl/src/version.reef"
gen_reef_module zygctl tools/zygctl/src/version.reef "$NEW"

# 5. tools/sysv-wrapper/version.h — full regenerate.
echo "  regenerating tools/sysv-wrapper/version.h"
gen_c_header tools/sysv-wrapper/version.h "$NEW"

echo
echo "summary of changes:"
hg diff --stat || true
echo
echo "review with 'hg diff' and commit:"
echo "  hg ci -m 'Bump version to $NEW'"
#!/bin/sh
#
# Create a source release tarball for the zyginit suite.
#
# Usage: ./scripts/make-release.sh [version-override]
#
# Reads the canonical version from reef.toml unless an override is given.
# Produces:
#   releases/zyginit-<version>-source.tar.xz
#   releases/zyginit-<version>-source.tar.xz.sha256
#

set -e

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

if [ -n "$1" ]; then
    VERSION="$1"
else
    VERSION=$(grep '^version' reef.toml | head -1 | sed 's/.*"\([^"]*\)".*/\1/')
fi

if [ -z "$VERSION" ]; then
    echo "error: could not determine version" >&2
    exit 1
fi

NAME="zyginit-${VERSION}-source"
RELEASES="releases"
TARBALL="${RELEASES}/${NAME}.tar.xz"

echo "Creating release: $NAME"
mkdir -p "$RELEASES"

tar \
    --exclude='build' \
    --exclude='build/*' \
    --exclude='tools/*/build' \
    --exclude='tools/*/build/*' \
    --exclude='releases' \
    --exclude='.hg' \
    --exclude='.hgignore' \
    --exclude='.hgtags' \
    --exclude='resume' \
    --exclude='ss' \
    --exclude='stub' \
    --exclude='*.o' \
    --exclude='*.a' \
    --exclude='*.swp' \
    --transform "s,^,${NAME}/," \
    -cJf "$TARBALL" \
    reef.toml \
    README.md \
    ROADMAP.md \
    CLAUDE.md \
    SRCHEADER.txt \
    src \
    docs \
    tests \
    examples \
    bugs \
    tools \
    utils \
    scripts

echo "Created: $TARBALL"
ls -la "$TARBALL"

sha256sum "$TARBALL" > "${TARBALL}.sha256"
echo "Checksum: ${TARBALL}.sha256"
cat "${TARBALL}.sha256"
#!/bin/sh
# *****************************************************************************
#                 __               ____                __
#                / /   ___  ____ _/ __/_____________ _/ /__
#               / /   / _ \/ __ `/ /_/ ___/ ___/ __ `/ / _ \
#              / /___/  __/ /_/ / __(__  ) /__/ /_/ / /  __/
#             /_____/\___/\__,_/_/ /____/\___/\__,_/_/\___/
#
#     (C)opyright 2025-2026, Leafscale, LLC -  https://www.leafscale.com
#
#     Project: zyginit
#    Filename: migrate-layout.sh
#     Authors: Chris Tusa <chris.tusa@leafscale.com>
#     License: CDDL-1.0
# Description: Migrate a 0.1.x /etc/zyginit/ flat layout to the 0.2.0
#              per-service directory layout. Idempotent. Dry-run by default.
#              Run with --apply to actually move files.
#
# *****************************************************************************

set -e

usage() {
    cat <<EOF
Usage: $0 [--dry-run|--apply] [--config-dir <path>]

  --dry-run         Print planned moves and exit (default)
  --apply           Perform the moves
  --config-dir DIR  Target directory (default /etc/zyginit/)
  -h, --help        Show this help
EOF
}

MODE=dry-run
CONFIG_DIR=/etc/zyginit

while [ $# -gt 0 ]; do
    case "$1" in
        --dry-run)    MODE=dry-run; shift ;;
        --apply)      MODE=apply; shift ;;
        --config-dir) CONFIG_DIR="$2"; shift 2 ;;
        -h|--help)    usage; exit 0 ;;
        *)            echo "error: unknown arg: $1" >&2; usage >&2; exit 2 ;;
    esac
done

if [ ! -d "$CONFIG_DIR" ]; then
    echo "error: $CONFIG_DIR is not a directory" >&2
    exit 1
fi

cd "$CONFIG_DIR"

# Ambiguity check: refuse if any service has BOTH <name>.toml at top level
# AND services/<name>/service.toml.
AMBIGUOUS=""
if [ -d services ]; then
    for f in *.toml; do
        [ -f "$f" ] || continue
        name="${f%.toml}"
        if [ -f "services/$name/service.toml" ]; then
            AMBIGUOUS="$AMBIGUOUS $name"
        fi
    done
fi
if [ -n "$AMBIGUOUS" ]; then
    echo "error: ambiguous layout — both old <name>.toml and services/<name>/service.toml exist for:$AMBIGUOUS" >&2
    echo "       Resolve manually before re-running." >&2
    exit 3
fi

# Plan moves
PLAN_FILE=$(mktemp /tmp/migrate-plan.XXXXXX)
trap 'rm -f "$PLAN_FILE"' EXIT

COUNT=0
for f in *.toml; do
    [ -f "$f" ] || continue
    name="${f%.toml}"
    echo "mkdir -p services/$name" >> "$PLAN_FILE"
    echo "mv $f services/$name/service.toml" >> "$PLAN_FILE"
    if [ -d "$name" ] && [ ! -L "$name" ]; then
        # Move helper scripts (start.sh, stop.sh, etc.) into the new dir
        for sf in "$name"/*; do
            [ -e "$sf" ] || continue
            base=$(basename "$sf")
            echo "mv $name/$base services/$name/$base" >> "$PLAN_FILE"
        done
        echo "rmdir $name" >> "$PLAN_FILE"
    fi
    COUNT=$((COUNT + 1))
done

# Plan enabled.d symlink retarget
if [ -d enabled.d ]; then
    for link in enabled.d/*; do
        [ -L "$link" ] || continue
        target=$(readlink "$link")
        case "$target" in
            *.toml)
                name=$(basename "$link")
                echo "ln -sfn ../services/$name $link" >> "$PLAN_FILE"
                ;;
        esac
    done
fi

# Plan examples/ migration (same convention as services/)
if [ -d examples ]; then
    for f in examples/*.toml; do
        [ -f "$f" ] || continue
        name=$(basename "${f%.toml}")
        echo "mkdir -p examples/$name" >> "$PLAN_FILE"
        echo "mv $f examples/$name/service.toml" >> "$PLAN_FILE"
    done
fi

if [ ! -s "$PLAN_FILE" ]; then
    echo "no changes — tree already in 0.2.0 layout"
    exit 0
fi

if [ "$MODE" = "dry-run" ]; then
    echo "PLANNED MOVES ($COUNT services):"
    cat "$PLAN_FILE"
    echo
    echo "Re-run with --apply to perform these moves."
    exit 0
fi

# Apply
echo "Applying $COUNT services..."
while IFS= read -r line; do
    eval "$line"
done < "$PLAN_FILE"
echo "Migration complete."