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authorLibravatar Eric Sunshine <sunshine@sunshineco.com>2015-07-17 19:00:11 -0400
committerLibravatar Junio C Hamano <gitster@pobox.com>2015-07-20 11:29:51 -0700
commitae2a38271f778522ceb9182b94e0024a816e3338 (patch)
tree778019ace5095c32e751af820b830b0720ac1ceb /RelNotes
parentworktree: make branch creation distinct from worktree population (diff)
downloadtgif-ae2a38271f778522ceb9182b94e0024a816e3338.tar.xz
worktree: elucidate environment variables intended for child processes
Take advantage of 'struct child_process.env' to make it obvious that environment variables set by add_worktree() are intended specifically for sub-commands it invokes to operate in the new worktree. We assign a local 'struct argv_array' to child_process.env, rather than utilizing the child_process.env_array 'struct argv_array', because future patches will make add_worktree() invoke additional sub-commands, and it's simpler to populate the environment array just once, whereas child_process.env_array gets cleared after each invocation, thus would require re-population for each sub-command. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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