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1.4.6 1.4.5 1.4.4

Build and Deploy Elixir Applications and perform Hot-Code Upgrades and Schema Migrations

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edeliver_fork strategies erlang-edit-relup
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strategies/erlang-edit-relup 

#!/usr/bin/env bash



REQUIRED_CONFIGS+=("APP")

OPTIONAL_CONFIGS+=("REBAR_CONFIG")



EDELIVER_EDITOR=${EDELIVER_EDITOR:=$GIT_EDITOR}

EDELIVER_EDITOR=${EDELIVER_EDITOR:=vi}





run() {

  select_release_from_store "upgrade"

  copy_release_to_local_temp_dir "upgrade" "$VERSION"

  [[ "$MODE" = "verbose" ]] && local _tar_verobose="v" || _tar_verobose=""

  local _release_file_name="${APP}_${VERSION}.upgrade.tar.gz"

  status "Extracting tar to ${LOCAL_RELEASE_TMP_DIR} temp dir"

  tar -C "${LOCAL_RELEASE_TMP_DIR}" -xz${_tar_verobose}f "${LOCAL_RELEASE_TMP_DIR}/${_release_file_name}"

  [[ "$(uname -s)" = "Darwin" ]] && local _modification_time_cmd='stat -f "%m"' || local _modification_time_cmd='stat -c "%Z"'

  local _modification_time=$(${_modification_time_cmd} "${LOCAL_RELEASE_TMP_DIR}/releases/${VERSION}/relup")

  __exec_if_defined "pre_edit_relup" "${LOCAL_RELEASE_TMP_DIR}/releases/${VERSION}/relup" && status "Patched ${LOCAL_RELEASE_TMP_DIR}/releases/${VERSION}/relup"

  ${EDELIVER_EDITOR} "${LOCAL_RELEASE_TMP_DIR}/releases/${VERSION}/relup"

  while cat "${LOCAL_RELEASE_TMP_DIR}/releases/${VERSION}/relup" | erl | grep "syntax error"  ; do

    read -n1 -p "${txtylw}Relup file contains no valid erlang term. Edit again? (y/n)${txtrst}"; echo

    [[ $REPLY = [yY] ]] && ${EDELIVER_EDITOR} "${LOCAL_RELEASE_TMP_DIR}/releases/${VERSION}/relup" || break

  done



  if [[ -n "$_modification_time" ]] && [[ "$_modification_time" = $(${_modification_time_cmd} "$LOCAL_RELEASE_TMP_DIR/releases/${VERSION}/relup") ]]; then

    hint_message "\n\tRelup file has not been changed\n"

  else

    local _cur_dir=$(pwd)

    status "Creating tar ${_release_file_name}"

    cd "${LOCAL_RELEASE_TMP_DIR}" && tar --exclude "${_release_file_name}"  -cz${_tar_verobose}f "$_release_file_name" * && cd "$_cur_dir"

    upload_file_to_release_store "${LOCAL_RELEASE_TMP_DIR}/${_release_file_name}" "${_release_file_name}"

  fi

  [[ -d "${LOCAL_RELEASE_TMP_DIR}" ]] && \

  [[ -n "${LOCAL_RELEASE_TMP_DIR}" ]] && \

  [[ -d "${LOCAL_RELEASE_TMP_DIR}/lib" ]] && \

  [[ -d "${LOCAL_RELEASE_TMP_DIR}/releases" ]] && \

  [[ -f "${LOCAL_RELEASE_TMP_DIR}/${_release_file_name}" ]] && \

  status "Cleaning up tmp dir ${LOCAL_RELEASE_TMP_DIR}" && rm -rf "${LOCAL_RELEASE_TMP_DIR}"

}