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Merge pull request #12081 from xylix/bash-version-check

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James McCoy
2020-04-21 22:35:31 -04:00
committed by GitHub
parent 6854680579 f47e574c87
commit fdedaa7226
1 changed files with 6 additions and 0 deletions
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6
scripts/vim-patch.sh
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@@ -5,6 +5,12 @@ set -u
# Use privileged mode, which e.g. skips using CDPATH.
set -p
# Ensure that the user has a bash that supports -A
if [[ "${BASH_VERSINFO[0]}" -lt 4 ]]; then
echo "This script requires bash version 3 or later (you have ${BASH_VERSION})." >&2
exit 1
fi
readonly NVIM_SOURCE_DIR="${NVIM_SOURCE_DIR:-$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)}"
readonly VIM_SOURCE_DIR_DEFAULT="${NVIM_SOURCE_DIR}/.vim-src"
readonly VIM_SOURCE_DIR="${VIM_SOURCE_DIR:-${VIM_SOURCE_DIR_DEFAULT}}"