ictsible

#!/bin/bash
#
# This is a wrapper around ansible / ansible-playbook.
#
# Usage ("ansible" mode):
#
#   ops/ansible/botsible -m raw all_wordpresses -a 'echo {{ wp_dir }}'
#
# Usage ("ansible-playbook" mode):
#
#   ops/ansible/botsible -l charte-wp-dcsl
#
#
# If you are unfamiliar with Ansible, read up on it at
# - https://www.ansible.com/overview/how-ansible-works
# - https://github.com/jdauphant/awesome-ansible

cd "$(dirname "$0")"; cd "$(/bin/pwd)"

export SUITCASE_ANSIBLE_VERSION="2.9.10"

# One can override these on the command line
playbook_flags=""
ansible_flags=""

git_current_branch="$(git rev-parse --abbrev-ref HEAD 2>/dev/null)"
case "$git_current_branch" in
    "") : ;;
    *) playbook_flags="$playbook_flags -e git_current_branch=$git_current_branch" ;;
esac

warn () {
    if [ -n "$1" ]; then
        echo "$@" >&2
    else
        cat >&2
    fi
}

fatal () {
    warn "$@"
    exit 1
}

platform_check () {
    if ! test -f ansible-deps-cache/.versions 2>/dev/null; then
        curl https://raw.githubusercontent.com/epfl-si/ansible.suitcase/master/install.sh | \
            SUITCASE_DIR=$PWD/ansible-deps-cache SUITCASE_ANSIBLE_REQUIREMENTS=requirements.yml \
                        SUITCASE_PIP_EXTRA="" bash -x
    fi
    export PATH="$PWD/ansible-deps-cache/bin:$PATH"
    export ANSIBLE_ROLES_PATH="$PWD/ansible-deps-cache/roles"
}

inventory_mode="test"
inventories () {
    echo "-i inventory/hosts.yml"
    # case "$inventory_mode" in
    #     test) echo "-i inventory/test" ;;
    #     test_and_prod) echo "-i inventory/test -i inventory/prod" ;;
    # esac
}

###########################################################################

mode=ansible-playbook

declare -a ansible_args
while [ "$#" -gt 0 ]; do
  case "$1" in
        --prod)
            inventory_mode="test_and_prod"
            shift ;;
        --wp-veritas)
            # Ignored for backward compatibility
            shift ;;
        -m) mode=ansible
            ansible_args+=("-m")
            shift ;;
        *)
            ansible_args+=("$1")
            shift ;;
    esac
done

# https://github.com/ansible/ansible/issues/32499, https://bugs.python.org/issue35219
case "$(uname -s)" in
    Darwin) export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES ;;
esac

set -e

platform_check
case "$mode" in
    ansible-playbook)
        ansible-playbook -vvv $playbook_flags $(inventories) "${ansible_args[@]}" \
                         -e "botsible_cwd=$OLDPWD" \
                         playbook.yml
        ;;
    ansible)
        ansible $(inventories) $ansible_flags "${ansible_args[@]}"
        ;;
esac