97 lines
3.3 KiB
Bash
Executable file
97 lines
3.3 KiB
Bash
Executable file
#!/bin/bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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APPDATA="$SCRIPT_DIR/appdata"
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STACK_DIR="$SCRIPT_DIR/docker-compose-files/homeassistant"
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ENV_FILE="$SCRIPT_DIR/.env"
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TMP_DIR="$(mktemp -d)"
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trap 'rm -rf "$TMP_DIR"' EXIT
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# Parse a single value from the .env file safely (no sourcing)
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get_env_value() {
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local key="$1"
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local line value
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line=$(grep -E "^${key}=" "$ENV_FILE" 2>/dev/null | tail -1) || true
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value="${line#*=}"
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if [[ "$value" =~ ^\"(.*)\"[[:space:]]*(#.*)?$ ]]; then
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value="${BASH_REMATCH[1]}"
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elif [[ "$value" =~ ^\'(.*)\'[[:space:]]*(#.*)?$ ]]; then
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value="${BASH_REMATCH[1]}"
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fi
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printf '%s' "$value"
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}
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echo "==> Checking required .env variables"
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REQUIRED_VARS=(TZ SLZB06_HOST CADDY_HOST_IP DOCKERLOGGING_MAXFILE DOCKERLOGGING_MAXSIZE)
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MISSING=()
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for var in "${REQUIRED_VARS[@]}"; do
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if [[ -z "$(get_env_value "$var")" ]]; then
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MISSING+=("$var")
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fi
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done
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if [[ ${#MISSING[@]} -gt 0 ]]; then
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echo "Error: missing required variables in .env:"
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for var in "${MISSING[@]}"; do echo " - $var"; done
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exit 1
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fi
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# Build a minimal .env containing only the variables each template needs.
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# This avoids passing large/complex values (e.g. SSH keys) to substitute_env.sh
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# which can trigger regex backtracking on unrelated lines.
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write_minimal_env() {
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local tmp_env="$1"; shift
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: > "$tmp_env"
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for var in "$@"; do
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local val
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val=$(get_env_value "$var")
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printf '%s="%s"\n' "$var" "$val" >> "$tmp_env"
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done
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}
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echo "==> Creating appdata directories at $APPDATA"
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sudo mkdir -p \
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"$APPDATA/homeassistant" \
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"$APPDATA/mqtt/config" \
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"$APPDATA/mqtt/data" \
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"$APPDATA/mqtt/log" \
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"$APPDATA/zigbee2mqtt"
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echo "==> Copying mosquitto.conf"
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sudo cp "$STACK_DIR/config/mosquitto.conf" "$APPDATA/mqtt/config/mosquitto.conf"
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echo "==> Substituting zigbee2mqtt configuration"
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write_minimal_env "$TMP_DIR/env.zigbee2mqtt" SLZB06_HOST
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"$SCRIPT_DIR/substitute_env.sh" \
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"$STACK_DIR/config/zigbee2mqtt_configuration.yaml" \
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"$TMP_DIR/zigbee2mqtt_configuration.yaml" \
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"$TMP_DIR/env.zigbee2mqtt"
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# Only copy on first-time setup — Z2M replaces GENERATE with real pan_id/network_key
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# on first run and saves them back to this file. Overwriting it would cause a
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# configuration-adapter mismatch on next restart.
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if [[ ! -f "$APPDATA/zigbee2mqtt/configuration.yaml" ]]; then
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sudo cp "$TMP_DIR/zigbee2mqtt_configuration.yaml" "$APPDATA/zigbee2mqtt/configuration.yaml"
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echo " Copied zigbee2mqtt configuration (first-time setup)"
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else
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echo " Skipped zigbee2mqtt configuration (already exists — preserving live config with real pan_id/network_key)"
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fi
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echo "==> Substituting Home Assistant configuration"
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write_minimal_env "$TMP_DIR/env.ha" CADDY_HOST_IP
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"$SCRIPT_DIR/substitute_env.sh" \
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"$STACK_DIR/config/ha_configuration.yaml" \
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"$TMP_DIR/ha_configuration.yaml" \
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"$TMP_DIR/env.ha"
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sudo cp "$TMP_DIR/ha_configuration.yaml" "$APPDATA/homeassistant/configuration.yaml"
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echo "==> Generating docker-compose.homeassistant.yml"
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write_minimal_env "$TMP_DIR/env.compose" TZ DOCKERLOGGING_MAXFILE DOCKERLOGGING_MAXSIZE
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"$SCRIPT_DIR/substitute_env.sh" \
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"$STACK_DIR/template.yaml" \
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"$SCRIPT_DIR/docker-compose.homeassistant.yml" \
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"$TMP_DIR/env.compose"
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echo ""
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echo "Done. To deploy:"
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echo " docker compose -f $SCRIPT_DIR/docker-compose.homeassistant.yml up -d"
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