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feat(env): add crab env encrypt command #68

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feat(env): add crab env encrypt command #68

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24 changes: 23 additions & 1 deletion src/crabcode
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Original file line number Diff line number Diff line change
Expand Up @@ -11205,11 +11205,15 @@ handle_env_command() {
"restore")
env_restore "$@"
;;
"encrypt")
env_encrypt "$@"
;;
""|"help"|"-h"|"--help")
echo -e "${BOLD}crab env${NC} - Environment snapshot & restore"
echo ""
echo -e " ${CYAN}crab env snapshot${NC} Capture environment recipe"
echo -e " ${CYAN}crab env snapshot --dry-run${NC} Preview what would be captured"
echo -e " ${CYAN}crab env encrypt <staging-dir>${NC} Encrypt a staging directory"
echo -e " ${CYAN}crab env restore --from FILE${NC} Restore from snapshot"
echo ""
echo "Snapshot launches an AI agent to explore your machine and build"
Expand Down Expand Up @@ -11391,7 +11395,24 @@ PROMPT_EOF
${EDITOR:-vim} "$staging_dir/recipe.md"
fi

# Package and encrypt
env_encrypt "$staging_dir" "$output_path"
}

# Encrypt a staging directory into a portable .enc bundle
env_encrypt() {
local staging_dir="$1"
local output_path="${2:-}"

if [ -z "$staging_dir" ] || [ ! -d "$staging_dir" ]; then
error "Staging directory not found: ${staging_dir:-<none>}"
return 1
fi

if [ ! -f "$staging_dir/recipe.md" ]; then
error "No recipe.md found in $staging_dir — is this a valid snapshot?"
return 1
fi

echo ""
echo -e "${CYAN}Encrypting snapshot...${NC}"
echo -e "${GRAY}Choose a password to protect this snapshot.${NC}"
Expand All @@ -11400,6 +11421,7 @@ PROMPT_EOF

# Determine output path
if [ -z "$output_path" ]; then
local timestamp=$(date +%Y%m%d-%H%M%S)
output_path="$ENV_SNAPSHOT_DIR/env-snapshot-$timestamp.enc"
fi
mkdir -p "$(dirname "$output_path")"
Expand Down
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