diff options
Diffstat (limited to 'scripts/vim-patch.sh')
| -rwxr-xr-x | scripts/vim-patch.sh | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/scripts/vim-patch.sh b/scripts/vim-patch.sh index 751f50d290..2d9f61ff36 100755 --- a/scripts/vim-patch.sh +++ b/scripts/vim-patch.sh @@ -33,7 +33,11 @@ usage() { # Checks if a program is in the user's PATH, and is executable. check_executable() { - if [[ ! -x $(command -v "${1}") ]]; then + test -x "$(command -v "${1}")" +} + +require_executable() { + if ! check_executable "${1}"; then >&2 echo "${BASENAME}: '${1}' not found in PATH or not executable." exit 1 fi @@ -61,7 +65,7 @@ clean_files() { } get_vim_sources() { - check_executable git + require_executable git if [[ ! -d ${VIM_SOURCE_DIR} ]]; then echo "Cloning Vim sources into '${VIM_SOURCE_DIR}'." @@ -195,8 +199,8 @@ get_vim_patch() { } submit_pr() { - check_executable git - check_executable hub + require_executable git + require_executable hub cd "${NEOVIM_SOURCE_DIR}" local checked_out_branch @@ -346,9 +350,9 @@ review_commit() { } review_pr() { - check_executable curl - check_executable nvim - check_executable jq + require_executable curl + require_executable nvim + require_executable jq get_vim_sources |