HaiwaiAdv2/NatureSDK/XenonSDK/XenonModel/NewAd/fq/.rvm/scripts/repair

#!/usr/bin/env bash

source "$rvm_scripts_path/base"

usage()
{
  printf "%b" "
  Usage:

    rvm repair [option]

  Options:
    wrappers     - Repair wrappers
    symlinks     - Repair symlinks
    environments - Repair environments
    archives     - Repair archives
    gemsets      - Repair gemsets
    all          - Repair all of the above

"
}

repair_gemsets()
{
  \typeset directory directories

  rvm_log "Removing gemsets missing names or interpreters."

  (
    __rvm_cd "${rvm_gems_path:-"rvm_path/gems"}"

    directories=(
      $( __rvm_find . -mindepth 1 -maxdepth 1 -type d | __rvm_grep '@$' )
      $( __rvm_find . -mindepth 1 -maxdepth 1 -type d | __rvm_grep '^./@')
    )

    for directory in "${directories[@]//.\/}"
    do
      __rvm_rm_rf "./$directory/"
    done
  )

  rvm_log "Gemsets repaired."
  return 0
}

repair_wrappers()
{
  rvm_log "Regenerating all wrappers..."
  __rvm_read_lines ruby_names <(__rvm_list_gemset_strings)

  for ruby_name in "${ruby_names[@]}"
  do
    __rvm_log_command \
      "wrappers.regenerate.$ruby_name" \
      "Regenerating wrappers for $ruby_name" \
      __rvm_with $ruby_name run_gem_wrappers regenerate ||
    failed_wrappers+=( "$wrapper_ruby_name" )
  done

  if (( ${#failed_wrappers[@]} ))
  then rvm_error "Wrappers regeneration failed for: ${failed_wrappers[*]}"
  else rvm_log "Wrappers regenerated"
  fi
  return ${#failed_wrappers[@]}
}

# Removes stale symlinks in $rvm_bin_path, likely related to wrappers.
repair_symlinks()
{
  rvm_log "Repairing symlinks..."
  for executable_name in "${rvm_bin_path}"/*
  do
    if
      [[ -L "$executable_name" && ! -e "$executable_name" && "$executable_name" != "${rvm_bin_path}/*" ]]
    then
      rvm_log "removing stale symlink from $(basename "$executable_name")"
      \command \rm -f "$executable_name"
    fi
  done
  rvm_log "Symlinks repaired"
}

# Regenerates each symlink file.
repair_environments()
{
  \typeset environment_name environments

  rvm_log "Regenerating environments..."

  environments=($(__rvm_cd "$rvm_environments_path" ; __rvm_find . -maxdepth 1 -mindepth 1 -type f))

  for environment_name in "${environments[@]//.\/}"
  do
    [[ -L "$rvm_environments_path/$environment_name" ]] && continue
    rvm_log "Regenerating environment file for '$environment_name'"

    [[ -f "$rvm_environments_path/$environment_name" ]] && \command \rm -f "$rvm_environments_path/$environment_name"

    (
      source "$rvm_scripts_path/base"
      __rvm_become "$environment_name"
      __rvm_ensure_has_environment_files
    )
  done

  rvm_log "Environments regenerated"
}

# Removes archives that have incorrect md5 sums.
repair_archives()
{
  \typeset archive_file archives stored_md5sum

  rvm_log "Repairing archives..."

  __rvm_read_lines archives <(
    __rvm_cd "${rvm_archives_path}"
    __rvm_find . -maxdepth 1 -mindepth 1 -type f
  )

  for archive_file in "${archives[@]//.\/}"
  do
    if
      __rvm_checksum_read "$archive_file" &&
      __rvm_checksum_any
    then
      __rvm_checksum_validate_file "${rvm_archives_path}/$archive_file" ||
      {
        rvm_log "Removing archive for '$archive_file' - Incorrect md5 checksum."
        __rvm_rm_rf "${rvm_archives_path}/$archive_file"
      }
    fi
  done

  rvm_log "Archives repaired"
  return 0
}

repair_all()
{
  repair_symlinks
  repair_archives
  repair_environments
  repair_wrappers

  return 0
}

args=($*)
action="${args[$__array_start]}"
args[$__array_start]=""
args=(${args[@]})

if [[ -z "$action" ]]
then
  usage
  exit $?
fi

case "$action" in
  all)          repair_all          ;;
  symlinks)     repair_symlinks     ;;
  gemsets)      repair_gemsets      ;;
  environments) repair_environments ;;
  archives)     repair_archives     ;;
  wrappers)     repair_wrappers     ;;
  help)         usage               ;;
  *)            usage >&2 ; exit 1  ;;
esac

exit $?