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#!/usr/bin/env bash
# CASAN — lightweight CLI wrapper (Level 1 Core Harness).
#
# Locates the harness package relative to this script (works both in the full
# source hub and in an extracted casan-core / casan-devkit bundle) and dispatches
# to the harness bash entrypoints. No dependencies beyond bash + python3.
set -uo pipefail
# --- locate the harness root (dir containing scripts/bash/casan-harness.sh) ----
_self="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
_find_project_root() {
local d="${CASAN_APP_ROOT:-$PWD}"
while [[ "$d" != "/" && -n "$d" ]]; do
[[ -f "$d/.casan/config.json" ]] && { echo "$d"; return 0; }
d="$(dirname "$d")"
done
return 1
}
PROJECT_ROOT="$(_find_project_root || true)"
PROJECT_RUNTIME_MODE="managed"
if [[ -n "$PROJECT_ROOT" ]]; then
PROJECT_RUNTIME_MODE="$(python3 -c \
'import json,sys; print(json.load(open(sys.argv[1], encoding="utf-8")).get("runtime_mode", "managed"))' \
"$PROJECT_ROOT/.casan/config.json" 2>/dev/null || echo managed)"
fi
PROJECT_VENDORED_HARNESS="${PROJECT_ROOT:+$PROJECT_ROOT/.casan/runtime/casan-core/packages/casan-harness}"
if [[ "$PROJECT_RUNTIME_MODE" == "vendored" &&
! -f "$PROJECT_VENDORED_HARNESS/scripts/bash/casan-harness.sh" ]]; then
echo "casan: project is pinned to vendored Core but runtime is missing: $PROJECT_VENDORED_HARNESS" >&2
echo "casan: restore it with 'casan init --runtime vendored' from an approved DevKit install" >&2
exit 1
fi
_find_harness() {
# 1) project-vendored Core, when explicitly present.
local c
if [[ "$PROJECT_RUNTIME_MODE" == "vendored" ]]; then
c="$PROJECT_VENDORED_HARNESS"
[[ -f "$c/scripts/bash/casan-harness.sh" ]] && { (cd "$c" && pwd); return 0; }
fi
# 2) managed/global Core passed by the launcher.
c="${CASAN_GLOBAL_HARNESS_ROOT:-}"
[[ -n "$c" && -f "$c/scripts/bash/casan-harness.sh" ]] && { (cd "$c" && pwd); return 0; }
# 3) sibling packages/casan-harness (source hub or bundle root layout).
for c in "$_self/../packages/casan-harness" "$_self/../casan-harness" "$_self/packages/casan-harness"; do
[[ -f "$c/scripts/bash/casan-harness.sh" ]] && { (cd "$c" && pwd); return 0; }
done
# 4) walk up looking for it.
local d="$_self"
while [[ "$d" != "/" ]]; do
[[ -f "$d/packages/casan-harness/scripts/bash/casan-harness.sh" ]] && { echo "$d/packages/casan-harness"; return 0; }
d="$(dirname "$d")"
done
return 1
}
HARNESS="${CASAN_HARNESS_ROOT:-$(_find_harness)}"
if [[ -z "${HARNESS:-}" || ! -d "$HARNESS" ]]; then
echo "casan: cannot locate packages/casan-harness (set CASAN_HARNESS_ROOT)" >&2
exit 1
fi
BASH_DIR="$HARNESS/scripts/bash"
CASAN_APP_ROOT="${CASAN_APP_ROOT:-${PROJECT_ROOT:-$(cd "$HARNESS/../.." && pwd)}}"
VERSION_FILE="$_self/../VERSION"
[[ -f "$VERSION_FILE" ]] || VERSION_FILE="$HARNESS/../../VERSION"
version() { printf 'casan %s\n' "$( [[ -f "$VERSION_FILE" ]] && cat "$VERSION_FILE" || echo 'unknown')"; }
usage() {
cat <<EOF
casan — CASAN governance harness CLI ($(version))
Usage: casan <command> [args]
Commands:
init [--runtime managed|vendored] Adopt/reconfigure CASAN (interactive wizard by default)
uninstall [--purge] Remove CASAN from this project (preserves user config)
doctor [--client ...] Verify configured hooks, pin, adapters, and VS Code route
edition <show|set> Show / change the product edition
level <show|set 1..4> Deprecated alias for edition
verify-harness Verify the resolved harness matches the project pin
run <in> <out> [action] [-- cmd...] Run a step through the harness (H4→H5→H6→exec→H4-out)
gate Run production checks from the project manifest
verify Verify audit chain + tool audit + policy bundle
reuse Verify multi-project harness reuse (registry)
project validate [--manifest path] Validate a project manifest and quality profile
project init <scaffold args...> Create an idempotent NestJS/React project shell
prompt verify Verify the adopted prompt-enforcement contract
prompt trace <trace-id> Verify that a prompt trace is H1-H7 certified
report latest [--json] Show the latest prompt assurance receipt
report export [trace] [--format] Export a trace snapshot on demand
view [trace-id] Open a trace in the enrolled Control Plane
pipeline [--manifest path] Run the manifest-driven SRS→test pipeline
dashboard <start|status|stop|open> Run the local Control Plane (Platform only)
version Print version
help This help
Env: CASAN_HARNESS_ROOT overrides harness location.
Harness: $HARNESS
EOF
}
cmd="${1:-help}"; shift || true
DEVKIT_ROOT="${CASAN_DEVKIT_ROOT:-$CASAN_APP_ROOT/packages/casan-devkit}"
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || DEVKIT_ROOT="$HARNESS/../casan-devkit"
case "$cmd" in
init)
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || { echo "casan: init requires the casan-devkit package" >&2; exit 1; }
exec python3 "$DEVKIT_ROOT/casan-init.py" init "$@" ;;
uninstall)
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || { echo "casan: uninstall requires the casan-devkit package" >&2; exit 1; }
exec python3 "$DEVKIT_ROOT/casan-init.py" uninstall "$@" ;;
verify-harness)
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || { echo "casan: verify-harness requires the casan-devkit package" >&2; exit 1; }
exec python3 "$DEVKIT_ROOT/casan-init.py" verify "$@" ;;
doctor)
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || { echo "casan: doctor requires the casan-devkit package" >&2; exit 1; }
exec python3 "$DEVKIT_ROOT/casan-init.py" doctor "$@" ;;
level)
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || { echo "casan: level requires the casan-devkit package" >&2; exit 1; }
sub="${1:-show}"; shift || true
case "$sub" in
show) exec python3 "$DEVKIT_ROOT/casan-init.py" level --show "$@" ;;
set) n="${1:-devkit}"; shift || true
exec python3 "$DEVKIT_ROOT/casan-init.py" init --level "$n" "$@" ;;
*) echo "casan: usage: casan level <show|set <1..4>>" >&2; exit 64 ;;
esac ;;
edition)
[[ -f "$DEVKIT_ROOT/casan-init.py" ]] || { echo "casan: edition requires the casan-devkit package" >&2; exit 1; }
sub="${1:-show}"; shift || true
case "$sub" in
show) exec python3 "$DEVKIT_ROOT/casan-init.py" edition --show "$@" ;;
set) name="${1:-core}"; shift || true
exec python3 "$DEVKIT_ROOT/casan-init.py" init --edition "$name" "$@" ;;
*) echo "casan: usage: casan edition <show|set <core|devkit|platform|enterprise>>" >&2; exit 64 ;;
esac ;;
run) exec bash "$BASH_DIR/casan-harness.sh" "$@" ;;
gate)
if [[ -z "${CASAN_PROJECT_MANIFEST:-}${CASAN_PROJECT_ID:-}" \
&& ! -f "$CASAN_APP_ROOT/apps/okr/domain/project.manifest.json" ]]; then
echo "casan: gate requires CASAN_PROJECT_MANIFEST or CASAN_PROJECT_ID" >&2
exit 64
fi
exec bash "$BASH_DIR/project-gate.sh" "$@" ;;
verify)
rc=0
bash "$BASH_DIR/verify-audit-chain.sh" "$@" || rc=$?
bash "$BASH_DIR/verify-tool-audit.sh" || rc=$?
bash "$BASH_DIR/sign-policy-bundle.sh" verify || rc=$?
exit $rc ;;
reuse) exec bash "$BASH_DIR/verify-harness-reuse.sh" "$@" ;;
project)
sub="${1:-help}"; shift || true
case "$sub" in
validate) exec python3 "$BASH_DIR/project_manifest.py" validate --root "$CASAN_APP_ROOT" "$@" ;;
init)
DEVKIT="${CASAN_DEVKIT_ROOT:-$CASAN_APP_ROOT/packages/casan-devkit}"
[[ -f "$DEVKIT/project-scaffold.py" ]] || { echo "casan: project init requires the casan-devkit bundle" >&2; exit 1; }
exec python3 "$DEVKIT/project-scaffold.py" "$@" ;;
*) echo "casan: usage: casan project <validate|init>" >&2; exit 64 ;;
esac ;;
prompt)
sub="${1:-help}"; shift || true
case "$sub" in
verify) exec bash "$BASH_DIR/prompt-enforcement-verify.sh" --root "$CASAN_APP_ROOT" "$@" ;;
trace)
trace_id="${1:-}"; [[ -n "$trace_id" ]] || { echo "casan: usage: casan prompt trace <trace-id>" >&2; exit 64; }
shift
exec bash "$BASH_DIR/prompt-enforcement-verify.sh" --root "$CASAN_APP_ROOT" --trace-id "$trace_id" "$@" ;;
*) echo "casan: usage: casan prompt <verify|trace>" >&2; exit 64 ;;
esac ;;
report)
sub="${1:-latest}"; shift || true
case "$sub" in
latest) exec python3 "$HARNESS/scripts/python/report_cli.py" --root "$CASAN_APP_ROOT" latest "$@" ;;
export) exec python3 "$HARNESS/scripts/python/report_cli.py" --root "$CASAN_APP_ROOT" export "$@" ;;
*) echo "casan: usage: casan report <latest|export>" >&2; exit 64 ;;
esac ;;
view)
exec python3 "$HARNESS/scripts/python/report_cli.py" --root "$CASAN_APP_ROOT" view "$@" ;;
pipeline)
RUNNER="$CASAN_APP_ROOT/scripts/run-casan-pipeline.mjs"
[[ -f "$RUNNER" ]] || { echo "casan: pipeline runner is not installed" >&2; exit 1; }
exec node "$RUNNER" "$@" ;;
dashboard)
CONTROL_PLANE_SCRIPT="$HARNESS/../casan-control-panel/scripts/control-plane-local.sh"
if [[ -f "$CONTROL_PLANE_SCRIPT" ]]; then
exec bash "$CONTROL_PLANE_SCRIPT" "$@"
fi
[[ -f "$BASH_DIR/dashboard-serve.sh" ]] || {
echo "casan: dashboard requires the Platform bundle" >&2
exit 1
}
exec bash "$BASH_DIR/dashboard-serve.sh" "$@" ;;
version|-v|--version) version ;;
help|-h|--help) usage ;;
*) echo "casan: unknown command '$cmd'" >&2; usage >&2; exit 64 ;;
esac