Deploy symfony 2+ applications (multiple environment)

deploy-symfony.sh

#!/bin/bash


# include config
# config example below:
#
#
# Example deploy_config.sh
#
# dev_env() {
#     PHPBIN="/usr/local/bin/php"
#     SERVER_IP="192.168.1.1"
#     SERVER_PORT="22"
#     SERVER_USER="apache"
#     HTTPDOCS_PATH="/var/www/vhosts/domain.com/httpdocs"
#     ASSETIC_ENV="--env=prod"
#     CERTIFICATE="certificate.pem"
#     SKIP_SCHEMA_UPDATE="true"
#     SKIP_ASSETIC_DUMP="true"
#     SKIP_ASSETS_INSTALL="true"
#     SKIP_FILE_TOUCH="true"
# }
#
# Usage: ./deploy-symfony.sh dev
#



execute_rsync() {
  if [ "$DRY_RUN" == "N" ]; then
    RSYNC_DRYRUN=
  else
    RSYNC_DRYRUN=--dry-run
  fi

  echo rsync -vaz --delete "$RSYNC_DRYRUN" -e "$BASE_SSH" --stats --progress --exclude-from 'rsync.exclude' . "$SERVER_USER"@"$SERVER_IP":"$HTTPDOCS_PATH"
  rsync -vaz --delete "$RSYNC_DRYRUN" -e "$BASE_SSH" --stats --progress --exclude-from 'rsync.exclude' . "$SERVER_USER"@"$SERVER_IP":"$HTTPDOCS_PATH"
}

execute_schema_update() {

  if [ "$SKIP_SCHEMA_UPDATE" == "true" ]; then
    echo "SKIPPED."
    return
  fi

  if [ "$DRY_RUN" == "N" ]; then
    SCHEMA_UPDATE=--force
  else
    SCHEMA_UPDATE=--dump-sql
  fi

  echo "$BASE_SSH" "$SERVER_USER@$SERVER_IP $PHPBIN $CONSOLE_PATH doctrine:schema:update --env=prod $SCHEMA_UPDATE"
  $BASE_SSH "$SERVER_USER"@"$SERVER_IP" "$PHPBIN $CONSOLE_PATH doctrine:schema:update --env=prod $SCHEMA_UPDATE"
}

execute_clear_cache() {
  if [ "$DRY_RUN" == "N" ]; then
    echo "$BASE_SSH" "$SERVER_USER"@"$SERVER_IP" rm -rf "$CACHE_PATH/cache/*"
    $BASE_SSH "$SERVER_USER"@"$SERVER_IP" rm -rf "$CACHE_PATH/cache/*"
  else
    skip_task "execute_clear_cache"
  fi
}

execute_assets_install() {
  if [ "$SKIP_ASSETS_INSTALL" == "true" ]; then
    echo "SKIPPED."
    return
  fi

  if [ "$DRY_RUN" == "N" ]; then
    echo "$BASE_SSH" "$SERVER_USER"@"$SERVER_IP" "$PHPBIN" $CONSOLE_PATH assets:install "$HTTPDOCS_PATH"/web --env=prod --symlink
    $BASE_SSH "$SERVER_USER"@"$SERVER_IP" "$PHPBIN" $CONSOLE_PATH assets:install "$HTTPDOCS_PATH"/web --env=prod --symlink
  else
    skip_task "execute_assets_install"
  fi
}

execute_assetic_dump() {
  if [ "$SKIP_ASSETIC_DUMP" == "true" ]; then
    echo "SKIPPED."
    return
  fi

  if [ "$DRY_RUN" == "N" ]; then
    echo "$BASE_SSH" "$SERVER_USER"@"$SERVER_IP" "$PHPBIN" $CONSOLE_PATH assetic:dump "$ASSETIC_ENV"
    $BASE_SSH "$SERVER_USER"@"$SERVER_IP" "$PHPBIN" $CONSOLE_PATH assetic:dump "$ASSETIC_ENV"
  else
    skip_task "execute_assetic_dump"
  fi
}

execute_file_touch() {
  if [ "$SKIP_FILE_TOUCH" == "true" ]; then
    echo "SKIPPED."
    return
  fi

  if [ "$DRY_RUN" == "N" ]; then
    echo "$BASE_SSH" "$SERVER_USER"@"$SERVER_IP" touch "$HTTPDOCS_PATH"/app/config/parameters.yml
    $BASE_SSH "$SERVER_USER"@"$SERVER_IP" touch "$HTTPDOCS_PATH"/app/config/parameters.yml
  else
    skip_task "execute_file_touch"
  fi
}

color_output() {
  echo -e "\033[$2m$1\033[0m"
}

execute_task() {
  echo ""
  color_output "-> started '$1'" "$START_TASK_COLOR"
  "$1"
  color_output "<- finished '$1'" "$END_TASK_COLOR"
}

skip_task() {
  echo "[SKIPPED] $1"
}

title_label() {
  color_output "$1" "$START_END_SCRIPT_COLOR"
}

fn_exists()
{
    [ `type -t $1`"" == 'function' ]
}

START_END_SCRIPT_COLOR=37
START_TASK_COLOR=33
END_TASK_COLOR=36


################################
# script execution starts here #
################################


# check if config file exists

if [ ! -e 'deploy_config.sh' ]; then
  echo "Error: Config file not found (deploy_config.sh)"
  exit 1
fi

if [ ! -e 'rsync.exclude' ]; then
  echo "Error: rsync config file not found (rsync.exclude)"
  exit 1
fi

source deploy_config.sh

# check environment config
if [ "$1" == "" ]; then
  echo "Error: Environment required: use deploy_sf2 <env>"
  exit 1
fi

if ! fn_exists "$1_env"; then
  echo "Error: environment config function $1_env not found"
  exit 1
fi

echo "Running deploy for $1 environment"
"$1_env"

# read dry-run option
echo "Execute dry run? (*/N)"
read DRY_RUN

title_label "-> Deploy started at: $(date)"

if [ "$DRY_RUN" == "N" ]; then
  echo "" >> deploy-"$1".log
  echo "$(date)" >> deploy-"$1".log
  echo "$(git --no-pager show -s --oneline)" >> deploy-"$1".log
  echo "Revision: $(git rev-parse HEAD)" >> deploy-"$1".log
fi

if [ "$DRY_RUN" == "N" ]; then
  color_output "-> MODE: EXECUTE" 33
else
  color_output "-> MODE: DRY RUN" 33
fi

BASE_SSH='ssh'


# if a different port is required
if [ ! "$SERVER_PORT" == "" ]; then
  BASE_SSH="$BASE_SSH -p $SERVER_PORT"
fi

# when a certificate is requied
if [ ! "$CERTIFICATE" == "" ]; then
  BASE_SSH="$BASE_SSH -i $CERTIFICATE"
fi

# find out what symfony version we are dealing with
if [ -e 'bin/console' ]; then
  CONSOLE_PATH="$HTTPDOCS_PATH/bin/console"
  CACHE_PATH="$HTTPDOCS_PATH/var"
else
  if [ -e 'app/console' ]; then
    CONSOLE_PATH="$HTTPDOCS_PATH/app/console"
    CACHE_PATH="$HTTPDOCS_PATH/app"
  else
    echo "Symfony version not found"
    exit 1
  fi
fi

execute_task "execute_rsync"

execute_task "execute_clear_cache"

execute_task "execute_schema_update"

execute_task "execute_assets_install"

execute_task "execute_assetic_dump"

execute_task "execute_file_touch"

echo ""

title_label "Deploy finished at: $(date)"