chore(deps): update dependency versions and add update script for Home Assistant

Updated the pytest-homeassistant-custom-component version to match the Home Assistant versioning scheme. Added a script to automate the update process for Home Assistant versions across the development environment.

Impact: Developers can now easily update Home Assistant versions and corresponding dependencies with a single command.

.devcontainer/devcontainer-lock.json

@@ -0,0 +1,34 @@
+{
+  "features": {
+    "ghcr.io/devcontainer-community/devcontainer-features/yq:1": {
+      "version": "1.0.3",
+      "resolved": "ghcr.io/devcontainer-community/devcontainer-features/yq@sha256:9e73b838a7d821f89c8020b51c2605aa4174811d152c70b43f2e98a0f8413d35",
+      "integrity": "sha256:9e73b838a7d821f89c8020b51c2605aa4174811d152c70b43f2e98a0f8413d35"
+    },
+    "ghcr.io/devcontainers-extra/features/apt-packages:1": {
+      "version": "1.0.6",
+      "resolved": "ghcr.io/devcontainers-extra/features/apt-packages@sha256:55c54412112da81b9381e470cdbbe55278564950d1ff536ce925b1e8e096babd",
+      "integrity": "sha256:55c54412112da81b9381e470cdbbe55278564950d1ff536ce925b1e8e096babd"
+    },
+    "ghcr.io/devcontainers/features/github-cli:1": {
+      "version": "1.1.0",
+      "resolved": "ghcr.io/devcontainers/features/github-cli@sha256:d22f50b70ed75339b4eed1ba9ecde3a1791f90e88d37936517e3bace0bbad671",
+      "integrity": "sha256:d22f50b70ed75339b4eed1ba9ecde3a1791f90e88d37936517e3bace0bbad671"
+    },
+    "ghcr.io/devcontainers/features/node:2": {
+      "version": "2.0.0",
+      "resolved": "ghcr.io/devcontainers/features/node@sha256:fedd4c11f7adfb64283b578dddc7da906728daa25fa293351c9d913231acf12f",
+      "integrity": "sha256:fedd4c11f7adfb64283b578dddc7da906728daa25fa293351c9d913231acf12f"
+    },
+    "ghcr.io/devcontainers/features/rust:1": {
+      "version": "1.5.0",
+      "resolved": "ghcr.io/devcontainers/features/rust@sha256:0c55e65f2e3df736e478f26ee4d5ed41bae6b54dac1318c443e31444c8ed283c",
+      "integrity": "sha256:0c55e65f2e3df736e478f26ee4d5ed41bae6b54dac1318c443e31444c8ed283c"
+    },
+    "ghcr.io/flexwie/devcontainer-features/op:1": {
+      "version": "1.0.0",
+      "resolved": "ghcr.io/flexwie/devcontainer-features/op@sha256:68098ff0ac2447bcf0eeee7ac19123bd0375fd43330ee3c9ca4dee510b74c6d3",
+      "integrity": "sha256:68098ff0ac2447bcf0eeee7ac19123bd0375fd43330ee3c9ca4dee510b74c6d3"
+    }
+  }
+}

.github/dependabot.yml

@@ -44,3 +44,8 @@ updates:
     ignore:
       # Dependabot should not update Home Assistant as that should match the homeassistant key in hacs.json
       - dependency-name: "homeassistant"
+      # Each phac version pins exactly one HA version (1:1 mapping), so it must be
+      # updated manually together with HA_VERSION in scripts/setup/bootstrap
+      - dependency-name: "pytest-homeassistant-custom-component"
+      # pytest version is pinned by phac; updating it independently causes conflicts
+      - dependency-name: "pytest"

requirements.txt

@@ -4,6 +4,5 @@ pre-commit>=4.6.0,<4.7.0
 ruff>=0.15.15,<0.16.0
 zlib_ng>=1.0.0,<1.1.0
 isal>=1.8.0,<1.9.0
-pytest>=9.0.3
-pytest-asyncio>=1.4.0
-pytest-homeassistant-custom-component>=0.13.334
+# Must match HA_VERSION in scripts/setup/bootstrap exactly (1:1 mapping)
+pytest-homeassistant-custom-component==0.13.322

scripts/setup/bootstrap

@@ -46,6 +46,11 @@ fi
 # shellcheck source=/dev/null
 source "$HOME/.venv/bin/activate"
 
+# Allow pre-release versions of homeassistant in this dev environment.
+# phac pins an exact HA version (sometimes a beta/rc), and HA_VERSION may
+# intentionally be set to a pre-release for testing purposes.
+export UV_PRERELEASE=allow
+
 log_header "Installing project dependencies"
 uv pip install --requirement requirements.txt
 

scripts/setup/update-ha-version

@@ -0,0 +1,106 @@
+#!/bin/bash
+
+# scripts/setup/update-ha-version: Update Home Assistant version across dev environment
+#
+# Finds the pytest-homeassistant-custom-component version that matches the given
+# HA version (1:1 mapping on PyPI) and updates both scripts/setup/bootstrap and
+# requirements.txt atomically. This is the single command to run when upgrading
+# the development environment to a new Home Assistant version.
+#
+# Usage:
+#   ./scripts/setup/update-ha-version VERSION
+#
+# Examples:
+#   ./scripts/setup/update-ha-version 2026.5.4
+#   ./scripts/setup/update-ha-version 2026.6.0b0
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+cd "$SCRIPT_DIR/../.."
+
+# shellcheck source=scripts/.lib/output.sh
+source "$SCRIPT_DIR/../.lib/output.sh"
+
+BOOTSTRAP_FILE="scripts/setup/bootstrap"
+REQUIREMENTS_FILE="requirements.txt"
+
+# --- Argument validation ---
+if [[ $# -ne 1 ]]; then
+    log_error "Usage: $0 VERSION (e.g. 2026.5.4 or 2026.6.0b0)"
+    exit 1
+fi
+NEW_HA_VERSION="$1"
+
+# --- Read current versions from files ---
+CURRENT_HA_VERSION=$(grep -oP 'HA_VERSION:-"\K[^"]+' "$BOOTSTRAP_FILE")
+CURRENT_PHAC_VERSION=$(grep -oP 'pytest-homeassistant-custom-component==\K\S+' "$REQUIREMENTS_FILE")
+
+log_header "Updating Home Assistant version"
+log_info "Current: homeassistant==${CURRENT_HA_VERSION} / phac==${CURRENT_PHAC_VERSION}"
+log_info "Target:  homeassistant==${NEW_HA_VERSION}"
+echo
+
+if [[ "$NEW_HA_VERSION" == "$CURRENT_HA_VERSION" ]]; then
+    log_warning "Already on homeassistant==${NEW_HA_VERSION}, nothing to do."
+    exit 0
+fi
+
+# --- Find matching phac version via PyPI ---
+log_step "Querying PyPI for matching pytest-homeassistant-custom-component version..."
+
+NEW_PHAC_VERSION=$(python3 - "$NEW_HA_VERSION" <<'PYEOF'
+import json, sys, urllib.request
+
+target_ha = sys.argv[1]
+
+# Fetch full list of all releases
+url = "https://pypi.org/pypi/pytest-homeassistant-custom-component/json"
+try:
+    data = json.loads(urllib.request.urlopen(url, timeout=15).read())
+except Exception as e:
+    print(f"ERROR: Could not reach PyPI: {e}", file=sys.stderr)
+    sys.exit(1)
+
+releases = sorted(data["releases"].keys(), reverse=True)
+
+for version in releases:
+    try:
+        pkg_url = f"https://pypi.org/pypi/pytest-homeassistant-custom-component/{version}/json"
+        pkg_data = json.loads(urllib.request.urlopen(pkg_url, timeout=10).read())
+        requires = pkg_data["info"]["requires_dist"] or []
+        ha_req = next((r for r in requires if r.startswith("homeassistant==")), None)
+        if ha_req and target_ha in ha_req:
+            print(version)
+            sys.exit(0)
+    except Exception:
+        pass
+
+print(f"ERROR: No phac version found for homeassistant=={target_ha}", file=sys.stderr)
+sys.exit(1)
+PYEOF
+) || {
+    log_error "Could not find a pytest-homeassistant-custom-component version for homeassistant==${NEW_HA_VERSION}"
+    log_info "Check https://pypi.org/pypi/pytest-homeassistant-custom-component/json for available versions"
+    exit 1
+}
+
+log_result 0 "pytest-homeassistant-custom-component==${NEW_PHAC_VERSION}"
+echo
+
+# --- Apply changes ---
+log_step "Updating ${BOOTSTRAP_FILE}..."
+sed -i "s/HA_VERSION:-\"${CURRENT_HA_VERSION}\"/HA_VERSION:-\"${NEW_HA_VERSION}\"/" "$BOOTSTRAP_FILE"
+
+log_step "Updating ${REQUIREMENTS_FILE}..."
+sed -i "s/pytest-homeassistant-custom-component==${CURRENT_PHAC_VERSION}/pytest-homeassistant-custom-component==${NEW_PHAC_VERSION}/" "$REQUIREMENTS_FILE"
+
+# --- Summary ---
+echo
+log_success "Done! Updated to:"
+log_info "  homeassistant==${NEW_HA_VERSION}  (in ${BOOTSTRAP_FILE})"
+log_info "  pytest-homeassistant-custom-component==${NEW_PHAC_VERSION}  (in ${REQUIREMENTS_FILE})"
+echo
+log_info "Next steps:"
+log_info "  1. Rebuild the DevContainer to apply the new environment"
+log_info "  2. Run ./scripts/test to verify the test suite still passes"