Composer Notes and Private Repositories

composer_private_repos.sh

# List the composer home directory
# Typically /Users/<user>/.composer or /home/<user>/.composer or C:\Users\<user>\AppData\Roaming\Composer
echo $COMPOSER_HOME

# List files in the composer home
ls -la $COMPOSER_HOME

# View auth.json in composer home used when no local ./auth.json exists in the directory executed from
cat $COMPOSER_HOME/auth.json

# View config.json in composer home which is merged with any ./composer.json
cat $COMPOSER_HOME/config.json

# List all packages from a private repository only by disabling packagist
# Check for existance of local composer.json and if it does not exist create one
# that will disable packages and specify the repository desired then show all
# packages in that repository and cleanup afterwards by removing the composer.json created
[[ ! -f composer.json ]] \
    && echo '{"repositories":[{"packagist.org":false},{"type":"composer","url":"https://repo.magento.com/"}]}' > composer.json \
    && composer show magento/* --all \
    && rm composer.json

# List package info for a specific package in a private repo
[[ ! -f composer.json ]] \
    && echo '{"repositories":[{"packagist.org":false},{"type":"composer","url":"https://repo.magento.com/"}]}' > composer.json \
    && composer info -a magento/project-community-edition \
    && rm composer.json

# Get package info from packagist (as long as packagist is not disabled and other repositories are not specified)
composer info -a magento/project-community-edition

# When comparing the package info between repositories note the source and distribution url differences
# There may also be version differences between the same package listed in different repositories