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bootstrap/bin/mosaic-release-upgrade

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#!/usr/bin/env bash
set -euo pipefail
# mosaic-release-upgrade — Upgrade installed Mosaic framework release.
#
# This re-runs the remote installer with explicit install mode controls.
# Default behavior is safe/idempotent (keep SOUL.md + memory).
#
# Usage:
# mosaic-release-upgrade
# mosaic-release-upgrade --ref main --keep
# mosaic-release-upgrade --ref v0.2.0 --overwrite --yes
MOSAIC_HOME="${MOSAIC_HOME:-$HOME/.config/mosaic}"
REMOTE_SCRIPT_URL="${MOSAIC_REMOTE_INSTALL_URL:-https://git.mosaicstack.dev/mosaic/bootstrap/raw/branch/main/remote-install.sh}"
BOOTSTRAP_REF="${MOSAIC_BOOTSTRAP_REF:-main}"
INSTALL_MODE="${MOSAIC_INSTALL_MODE:-keep}" # keep|overwrite
YES=false
DRY_RUN=false
usage() {
cat <<USAGE
Usage: $(basename "$0") [options]
Upgrade the installed Mosaic framework release.
Options:
--ref <name> Bootstrap archive ref (branch/tag/commit). Default: main
--keep Keep local files (SOUL.md, memory/) during upgrade (default)
--overwrite Overwrite target install directory contents
-y, --yes Skip confirmation prompt
--dry-run Show actions without executing
-h, --help Show this help
USAGE
}
while [[ $# -gt 0 ]]; do
case "$1" in
--ref)
[[ $# -lt 2 ]] && { echo "Missing value for --ref" >&2; exit 1; }
BOOTSTRAP_REF="$2"
shift 2
;;
--keep)
INSTALL_MODE="keep"
shift
;;
--overwrite)
INSTALL_MODE="overwrite"
shift
;;
-y|--yes)
YES=true
shift
;;
--dry-run)
DRY_RUN=true
shift
;;
-h|--help)
usage
exit 0
;;
*)
echo "Unknown argument: $1" >&2
usage >&2
exit 1
;;
esac
done
case "$INSTALL_MODE" in
keep|overwrite) ;;
*)
echo "[mosaic-release-upgrade] Invalid install mode: $INSTALL_MODE" >&2
exit 1
;;
esac
current_version="unknown"
if [[ -x "$MOSAIC_HOME/bin/mosaic" ]]; then
current_version="$("$MOSAIC_HOME/bin/mosaic" --version 2>/dev/null | awk '{print $2}' || true)"
[[ -n "$current_version" ]] || current_version="unknown"
fi
echo "[mosaic-release-upgrade] Current version: $current_version"
echo "[mosaic-release-upgrade] Target ref: $BOOTSTRAP_REF"
echo "[mosaic-release-upgrade] Install mode: $INSTALL_MODE"
echo "[mosaic-release-upgrade] Installer URL: $REMOTE_SCRIPT_URL"
if [[ "$DRY_RUN" == "true" ]]; then
echo "[mosaic-release-upgrade] Dry run: no changes applied."
exit 0
fi
if [[ "$YES" != "true" && -t 0 ]]; then
printf "Proceed with Mosaic release upgrade? [y/N]: "
read -r confirm
case "${confirm:-n}" in
y|Y|yes|YES) ;;
*)
echo "[mosaic-release-upgrade] Aborted."
exit 1
;;
esac
fi
if command -v curl >/dev/null 2>&1; then
curl -sL "$REMOTE_SCRIPT_URL" | \
MOSAIC_BOOTSTRAP_REF="$BOOTSTRAP_REF" \
MOSAIC_INSTALL_MODE="$INSTALL_MODE" \
MOSAIC_HOME="$MOSAIC_HOME" \
sh
elif command -v wget >/dev/null 2>&1; then
wget -qO- "$REMOTE_SCRIPT_URL" | \
MOSAIC_BOOTSTRAP_REF="$BOOTSTRAP_REF" \
MOSAIC_INSTALL_MODE="$INSTALL_MODE" \
MOSAIC_HOME="$MOSAIC_HOME" \
sh
else
echo "[mosaic-release-upgrade] ERROR: curl or wget required." >&2
exit 1
fi