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dokku-ansible-playbook/functions

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#!/usr/bin/env bash
set -eo pipefail; [[ $DOKKU_TRACE ]] && set -x
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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dokku-ansible-playbook-validate-dependencies() {
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if ! command -v "ansible-playbook" &>/dev/null; then
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dokku_col_log_info1_quiet "Missing ansible-playbook, run dokku plugin:install-dependencies"
exit 0
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fi
}
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dokku-ansible-playbook-run() {
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local app="$1"
local play_path="$2"
local requirements="$3"
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local vault_file="$DOKKU_LIB_ROOT/data/ansible/.vault-pass.sh"
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dokku-ansible-playbook-validate-dependencies
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if [[ ! -f "$play_path" ]]; then
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dokku_col_log_info1_quiet "$play_path not found or executable bit not set"
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exit 0
fi
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if [[ -f "$requirements" ]]; then
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dokku_col_log_info1_quiet "$requirements file found"
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ansible-galaxy install --role-file "$requirements" --force
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fi
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dokku_col_log_info1_quiet "Copying library modules into place"
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mkdir -p $DOKKU_ROOT/.ansible/{roles,plugins/modules}
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cp -R $DOKKU_ROOT/.ansible/roles/*/library/* $DOKKU_ROOT/.ansible/plugins/modules
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local args="--inventory $(hostname), --connection local"
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if [[ -f "$vault_file" ]]; then
dokku_col_log_info1_quiet "$vault_file file found"
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args="${args} --vault-password-file $vault_file"
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fi
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dokku_col_log_info1_quiet "$play_path file found"
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ansible-playbook \
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-vv \
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--extra-vars "dokku_lib_root=$DOKKU_LIB_ROOT" \
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$args $play_path
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}
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dokku-ansible-playbook-vault-pass-cmd() {
#shellcheck disable=SC2034
declare desc="insert new vault password for encrypt/decrypt of passwords"
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local vault_file="$DOKKU_LIB_ROOT/data/ansible/.vault-pass.sh"
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if [[ -f $vault_file ]]; then
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dokku_col_log_info1_quiet "Vault password already in place"
exit 0
fi
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read -srp "Vault password: " vault_password
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if [[ ! -d "$DOKKU_LIB_ROOT/data/ansible" ]]; then
dokku_col_log_info1_quiet "Creating $DOKKU_LIB_ROOT/data/ansible"
mkdir -p "$DOKKU_LIB_ROOT/data/ansible"
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fi
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dokku_col_log_info1_quiet "Generating $vault_file"
{ echo "#!/bin/bash";
echo "";
echo "set -eu -o pipefail";
echo "";
echo "echo \"$vault_password\""; } > "$vault_file"
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chmod +x "$vault_file"
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}