cg-init

   1 #!/usr/bin/env bash
   2 #
   3 # Initialize new repository
   4 # Copyright (c) Petr Baudis, 2005
   5 #
   6 # `cg-init` called in a non-empty directory will automatically add its contents
   7 # in the initial commit. (Please note that certain default ignore rules are
   8 # applied during this operation - see `cg-status` for detailed description.
   9 # If any files were not added due to this, cg-init will advise you what to do.)
  10 #
  11 # This command is intended for creating repositories for work on new projects.
  12 # If you want to clone an existing project, see `cg-clone`. If you want to
  13 # set up a public repository not for direct work but only for pushing/fetching,
  14 # see `cg-admin-setuprepo`. It is also possible to import repositories from
  15 # other SCMs to GIT, see `git-cvsimport(1)`, `git-svnimport(1)` and
  16 # `git-archimport(1)`.
  17 #
  18 # OPTIONS
  19 # -------
  20 # -e EXCLUDEPATTERN:: Ignore files matching EXCLUDEPATTERN
  21 #       Ignore files matching this pattern when importing files for the
  22 #       initial commit. Note that if you are importing any .gitignore
  23 #       files, they will be considered as well (see `cg-status` for
  24 #       details on the files ignoring concept). If you want to make
  25 #       an even more custom choice of files to be imported, use the -I
  26 #       parameter and add and perform the initial commit manually.
  27 #
  28 # -I:: No initial commit
  29 #       Do not perform the initial commit. You can perform the initial commit
  30 #       manually later, just call `cg-commit`.
  31 #
  32 # -m MESSAGE:: Specify initial commit message
  33 #       Specify the commit message for the initial commit. See `cg-commit`
  34 #       documentation for details.
  35 #
  36 # -N:: Only update the cache
  37 #       Only update the cache: do not copy the data into the object database.
  38 #       This is for special purposes when you might not actually _have_ any
  39 #       object database. This option is normally not interesting.
  40
  41 # Testsuite: Almost complete (t9000-init, missing -N test)
  42
  43 USAGE="cg-init [-I] [-N] [-e EXCLUDEPATTERN]... [-m MESSAGE]..."
  44 _git_repo_unneeded=1
  45
  46 . "${COGITO_LIB}"cg-Xlib || exit 1
  47
  48 excludes=()
  49 no_initial_commit=
  50 commitargs=()
  51 infoonly=
  52 while optparse; do
  53         if optparse -e=; then
  54                 excludes[${#excludes[@]}]="$OPTARG"
  55         elif optparse -I; then
  56                 no_initial_commit=1
  57         elif optparse -m=; then
  58                 commitargs[${#commitargs[@]}]="-m"
  59                 commitargs[${#commitargs[@]}]="$OPTARG"
  60         elif optparse -N; then
  61                 infoonly=-N
  62         else
  63                 optfail
  64         fi
  65 done
  66 [ "${commitargs[*]}" ] || commitargs=(-m "Initial commit")
  67 if tty -s; then
  68         commitargs[${#commitargs[@]}]="-e"
  69 fi
  70
  71 [ -e "$_git" ] && die "$_git already exists"
  72
  73 cleanup_trap "rm -rf $_git"
  74
  75 git-init-db
  76
  77 git-read-tree # Seed the dircache
  78 if ! [ "$no_initial_commit" ]; then
  79         [ "$(ls)" ] && list_untracked_files exclude nosquashdirs "${excludes[@]}" | xargs -0 cg-add ${infoonly}
  80         cg-commit -C "${commitargs[@]}" ${infoonly} || die "Initial commit aborted"
  81 fi
  82
  83 if [ "$(cg-status -nwx)" ]; then
  84         echo "cg-init: Note that some files were not added due to the default ignore rules." >&2
  85         echo "cg-init: You can list them by invoking 'cg-status -x'." >&2
  86 fi
  87
  88 exit 0