hass.tibber_prices/scripts/release/hassfest

#!/bin/bash

# script/hassfest: Lightweight local validation for Home Assistant integration
#
# Performs basic validation checks on the integration structure: JSON syntax,
# required files, Python syntax, and translation consistency. Full hassfest
# validation runs in GitHub Actions.
#
# Usage:
#   ./scripts/release/hassfest
#
# Examples:
#   ./scripts/release/hassfest

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
cd "$SCRIPT_DIR/../.."

# shellcheck source=scripts/.lib/output.sh
source "$SCRIPT_DIR/../.lib/output.sh"

INTEGRATION_PATH="custom_components/tibber_prices"
ERRORS=0

log_header "Running local integration validation"
echo ""

# Check 1: config_flow.py exists
printf "%b Checking config_flow.py existence...%b\n" "$BOLD" "$NC"
if [[ ! -f $INTEGRATION_PATH/config_flow.py ]]; then
    log_result 1 "config_flow.py not found"
    ERRORS=$((ERRORS + 1))
else
    log_result 0 "config_flow.py exists"
fi

# Check 2: manifest.json syntax
printf "%b Checking manifest.json syntax...%b\n" "$BOLD" "$NC"
if ! python -m json.tool "$INTEGRATION_PATH/manifest.json" > /dev/null 2>&1; then
    log_result 1 "manifest.json has invalid JSON syntax"
    ERRORS=$((ERRORS + 1))
else
    log_result 0 "manifest.json is valid JSON"
fi

# Check 3: Translation files syntax
printf "%b Checking translation files syntax...%b\n" "$BOLD" "$NC"
for lang_file in "$INTEGRATION_PATH"/translations/*.json; do
    if [[ -f $lang_file ]]; then
        lang=$(basename "$lang_file")
        if ! python -m json.tool "$lang_file" > /dev/null 2>&1; then
            log_result 1 "$lang has invalid JSON syntax"
            ERRORS=$((ERRORS + 1))
        else
            log_result 0 "$lang is valid JSON"
        fi
    fi
done

# Check 4: Custom translation files syntax
if [[ -d $INTEGRATION_PATH/custom_translations ]]; then
    printf "%b Checking custom translation files syntax...%b\n" "$BOLD" "$NC"
    for lang_file in "$INTEGRATION_PATH"/custom_translations/*.json; do
        if [[ -f $lang_file ]]; then
            lang=$(basename "$lang_file")
            if ! python -m json.tool "$lang_file" > /dev/null 2>&1; then
                log_result 1 "custom_translations/$lang has invalid JSON syntax"
                ERRORS=$((ERRORS + 1))
            else
                log_result 0 "custom_translations/$lang is valid JSON"
            fi
        fi
    done
fi

# Check 5: Python syntax
# Note: We use ast.parse() instead of py_compile to avoid creating __pycache__ artifacts
# ast.parse() validates syntax without writing any files to disk
printf "%b Checking Python syntax...%b\n" "$BOLD" "$NC"
PYTHON_ERRORS=0
find "$INTEGRATION_PATH" -name "*.py" -type f | while IFS= read -r py_file; do
    if ! python -c "import ast; ast.parse(open('$py_file').read())" 2>/dev/null; then
        log_result 1 "$py_file has syntax errors"
        PYTHON_ERRORS=$((PYTHON_ERRORS + 1))
        ERRORS=$((ERRORS + 1))
    fi
done
if [[ $PYTHON_ERRORS -eq 0 ]]; then
    log_result 0 "All Python files have valid syntax"
fi

# Check 6: Required manifest fields
printf "%b Checking required manifest fields...%b\n" "$BOLD" "$NC"
REQUIRED_FIELDS="domain name version documentation issue_tracker codeowners"
for field in $REQUIRED_FIELDS; do
    if ! python -c "import json; data=json.load(open('$INTEGRATION_PATH/manifest.json')); exit(0 if '$field' in data else 1)" 2>/dev/null; then
        log_result 1 "manifest.json missing required field: $field"
        ERRORS=$((ERRORS + 1))
    fi
done
if [[ $ERRORS -eq 0 ]]; then
    log_result 0 "All required manifest fields present"
fi

echo ""
if [[ $ERRORS -eq 0 ]]; then
    log_success "All local validation checks passed"
    echo ""
    log_info "Full hassfest validation runs in GitHub Actions."
    log_step "Push your changes to run complete validation."
    exit 0
else
    log_error "Found $ERRORS error(s)"
    echo ""
    log_info "This is a simplified local validation."
    log_step "Full hassfest validation runs in GitHub Actions."
    exit 1
fi