parsecvs-as-sidehist

   1 #!/bin/bash
   2
   3 set -e
   4
   5 usage() {
   6     printf $"Usage: %s REMOTENAME ... , where ... stands for parsecvs args.\n" "$0"
   7 }
   8
   9 if [[ $# < 1 ]]; then
  10     usage
  11     exit 1
  12 fi
  13
  14 readonly REMOTE="$1"
  15 shift
  16
  17 readonly WORK_DIR="$(mktemp -d --tmpdir parsecvs-"$(basename "$REMOTE")".XXXXXX)"
  18 # -- basename is needed to make / possible in the branchnames.
  19 # I'll remove the temp dir only if the script completes successfully;
  20 # otherwise, let it stay for investigation.
  21 failed() {
  22     printf $"%s failed; investigate in %s.\n" "$0" "$WORK_DIR"
  23 }
  24 trap failed ERR
  25
  26 GIT_DIR="$WORK_DIR"/.git parsecvs "$@"
  27
  28 git fetch "$WORK_DIR" refs/heads/*:"$REMOTE"/*
  29
  30 echo $"Cleaning up:"
  31 rm -rf "$WORK_DIR" && printf $"%s removed.\n" "$WORK_DIR"