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Contents
module Overcommit::HookContext
# Contains helpers related to contextual information used by pre-rebase
# hooks.
class PreRebase < Base
# Returns the name of the branch we are rebasing onto.
def upstream_branch
@args[0]
end
# Returns the name of the branch being rebased. Empty if rebasing a
# detached HEAD.
def rebased_branch
@rebased_branch ||=
@args[1] || `git symbolic-ref --short --quiet HEAD`.chomp
end
# Returns whether we are rebasing a detached HEAD rather than a branch
def detached_head?
rebased_branch.empty?
end
# Returns whether this rebase is a fast-forward
def fast_forward?
rebased_commits.empty?
end
# Returns the SHA1-sums of the series of commits to be rebased
# in reverse topological order.
def rebased_commits
rebased_ref = detached_head? ? 'HEAD' : rebased_branch
@rebased_commits ||=
`git rev-list --topo-order --reverse #{upstream_branch}..#{rebased_ref}`.
split("\n")
end
end
end
Version data entries
32 entries across 30 versions & 2 rubygems