1. 17 Mar, 2017 1 commit
  2. 13 Feb, 2017 3 commits
    • worktree: compute workdir for worktrees opened via their gitdir · 39abd3ad
      When opening a worktree via the gitdir of its parent repository
      we fail to correctly set up the worktree's working directory. The
      problem here is two-fold: we first fail to see that the gitdir
      actually is a gitdir of a working tree and then subsequently
      fail to determine the working tree location from the gitdir.
      
      The first problem of not noticing a gitdir belongs to a worktree
      can be solved by checking for the existence of a `gitdir` file in
      the gitdir. This file points back to the gitlink file located in
      the working tree's working directory. As this file only exists
      for worktrees, it should be sufficient indication of the gitdir
      belonging to a worktree.
      
      The second problem, that is determining the location of the
      worktree's working directory, can then be solved by reading the
      `gitdir` file in the working directory's gitdir. When we now
      resolve relative paths and strip the final `.git` component, we
      have the actual worktree's working directory location.
      Patrick Steinhardt committed
    • worktree: implement locking mechanisms · 2a503485
      Working trees support locking by creating a file `locked` inside
      the tree's gitdir with an optional reason inside. Support this
      feature by adding functions to get and set the locking status.
      Patrick Steinhardt committed
    • worktree: introduce `struct git_worktree` · d3bc09e8
      Introduce a new `struct git_worktree`, which holds information
      about a possible working tree connected to a repository.
      Introduce functions to allow opening working trees for a
      repository.
      Patrick Steinhardt committed