0. はじめに

『Drupal 9 Web開発ことはじめ』記載の環境構築がうまくいかなかったのでメモ。

0-1. 全体の流れ

1.DDEV
2.Drupal
3.git
4.appendix
Reference

0-2. 前提条件

Dockerインストール済み
Homebrewインストール済み

0-3.開発環境

key	value
Drupal	9
PHP	8.1
Docker	20.10.21
Homebrew	3.4.10
OS	macOS Ventura 13.1

1. DDEV

1-1. installation

local

$ brew install drud/ddev/ddev
$ brew upgrade ddev

1-2. error

local

$ brew install drug/ddev/ddev
Error: An exception occurred within a child process:
  CompilerSelectionError: drud/ddev/ddev cannot be built with any available compilers.
Install GNU's GCC:
  brew install gcc

gccをインストールしろと言われる。

local

$ brew install gcc
Error: gcc: the bottle needs the Apple Command Line Tools to be installed.
  You can install them, if desired, with:
    xcode-select --install

If you're feeling brave, you can try to install from source with:
  brew install --build-from-source gcc

xcode-selectが必要らしい。

local

$ xcode-select --install
xcode-select: note: install requested for command line developer tools
$ brew install drud/ddev/ddev
$ ddev
Create and maintain a local web development environment.
Docs: https://ddev.readthedocs.io
Support: https://ddev.readthedocs.io/en/stable/users/support

Usage:
  ddev [command]

Available Commands:
=== 略 ===

2. Drupal

2-1. installation

local

$ mkdir my-drupal9-site
$ cd my-drupal9-site
$ ddev config --project-type=drupal10 --docroot=web --create-docroot
$ ddev start
$ ddev composer create drupal/recommended-project
$ ddev composer require drush/drush
$ ddev drush site:install --account-name=admin --account-pass=admin -y
$ ddev drush uli
$ ddev launch

2-2. lang

2-3. locale

3. git

3-1. .gitignore

サンプルはdrupal8ですが、9系のサンプルを見つけたら更新します。

local

$ cd my-drupal9-site
$ touch .gitignore

.gitignore

# Ignore directories generated by Composer
/drush/contrib/
/vendor/
/web/core/
/web/modules/contrib/
/web/themes/contrib/
/web/profiles/contrib/
/web/libraries/

# Ignore all site specific data
/web/sites/*
!/web/sites/default/
!/web/sites/example.sites.php

# Ignore IDE files
/.idea/
/.vscode/
*.iml
*.code-workspace

# Ignore all log files
*.log

# Ignore node modules
node_modules

# Ignore some css related stuff
*.css.map
*.css.map.map

# Ignore default text files
/CHANGELOG.txt
/COPYRIGHT.txt
/INSTALL*.txt
/LICENSE.txt
/MAINTAINERS.txt
/UPGRADE.txt
/README.txt
sites/README.txt
sites/all/modules/README.txt
sites/all/themes/README.txt

4. appendix

Drupal9は、PHP8.1以上がインストールされていないとエラーが出る。

local

$ ddev composer require drush/drush
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - drupal/core 10.0.0 requires php >=8.1.0 -> your php version (8.0.26) does not satisfy that requirement.
    - drupal/core-recommended 10.0.0 requires drupal/core 10.0.0 -> satisfiable by drupal/core[10.0.0].
    - drupal/core-recommended is locked to version 10.0.0 and an update of this package was not requested.

You can also try re-running composer require with an explicit version constraint, e.g. "composer require drush/drush:*" to figure out if any version is installable, or "composer require drush/drush:^2.1" if you know which you need.

Installation failed, reverting ./composer.json and ./composer.lock to their original content.
composer [require drush/drush] failed, composer command failed: exit status 2. stderr=

.ddev/config.yml

- php_version: "8.0"
+ php_version: "8.1"

Reference