t/t4000-upgrade/make-repo.sh

   1 # This script makes several versions of a small test repository that
   2 # can be used for testing the format version upgrade code.
   3
   4 LANG=C
   5 LC_ALL=C
   6 PAGER=cat
   7 TZ=UTC
   8 export LANG LC_ALL PAGER TZ
   9 unset AUTHOR_DATE
  10 unset AUTHOR_EMAIL
  11 unset AUTHOR_NAME
  12 unset COMMIT_AUTHOR_EMAIL
  13 unset COMMIT_AUTHOR_NAME
  14 unset GIT_ALTERNATE_OBJECT_DIRECTORIES
  15 unset GIT_AUTHOR_DATE
  16 GIT_AUTHOR_EMAIL=author@example.com
  17 GIT_AUTHOR_NAME='A U Thor'
  18 unset GIT_COMMITTER_DATE
  19 GIT_COMMITTER_EMAIL=committer@example.com
  20 GIT_COMMITTER_NAME='C O Mitter'
  21 unset GIT_DIFF_OPTS
  22 unset GIT_DIR
  23 unset GIT_EXTERNAL_DIFF
  24 unset GIT_INDEX_FILE
  25 unset GIT_OBJECT_DIRECTORY
  26 unset SHA1_FILE_DIRECTORIES
  27 unset SHA1_FILE_DIRECTORY
  28 export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME
  29 export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
  30
  31 for ver in 0.12 0.8; do
  32     if [ -e $ver.tar.gz ]; then continue; fi
  33
  34     # Get the required stgit version.
  35     (
  36         cd ../..
  37         git archive --format=tar --prefix=stgit-$ver/ v$ver
  38     ) | tar xf -
  39
  40     # Set up a repository.
  41     mkdir $ver
  42     cd $ver
  43     git init
  44     touch foo
  45     git add foo
  46     git commit -m 'Initial commit'
  47
  48     # Use the old stgit.
  49     (
  50         pwd
  51         PATH=../stgit-$ver:$PATH
  52
  53         stg --version
  54         stg init
  55         echo 'cool branch' > .git/patches/master/description
  56
  57         for i in 0 1 2 3 4; do
  58             stg new p$i -m "Patch $i"
  59             echo "Line $i" >> foo
  60             stg refresh
  61         done
  62         stg pop -n 2
  63     )
  64
  65     # Reduce the number of small files.
  66     git gc
  67
  68     # Make a tarball.
  69     cd ..
  70     tar zcf $ver.tar.gz $ver
  71 done