completion: use awk for filtering the config entries
Commits 1e0ee4087e (completion: add and use __git_compute_first_level_config_vars_for_section, 2024-02-10) and 6e32f718ff (completion: add and use __git_compute_second_level_config_vars_for_section, 2024-02-10) introduced new helpers for config completion. Both helpers use a pipeline of grep and awk to filter the list of config entries. awk is perfectly capable of filtering, so let's eliminate the grep process and move the filtering into the awk script. The "-E" grep option (extended syntax) was not necessary, as $section is a single word. While at it, wrap the over-long lines to make them more readable. Signed-off-by: Beat Bolli <dev+git@drbeat.li> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Beat Bolli committed
Feb 16, 2024 at 18:10 UTC
3c2e3d42d117197ead05264d47fb6eea0a3834c3
1 file changed
+4
-2
contrib/completion/git-completion.bash
+4
-2
index 444b3efa63..fcf1afd75d 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2673,7 +2673,8 @@ __git_compute_first_level_config_vars_for_section ()
__git_compute_config_vars
local this_section="__git_first_level_config_vars_for_section_${section}"
test -n "${!this_section}" ||
- printf -v "__git_first_level_config_vars_for_section_${section}" %s "$(echo "$__git_config_vars" | grep -E "^${section}\.[a-z]" | awk -F. '{print $2}')"
+ printf -v "__git_first_level_config_vars_for_section_${section}" %s \
+ "$(echo "$__git_config_vars" | awk -F. "/^${section}\.[a-z]/ { print \$2 }")"
}
__git_compute_second_level_config_vars_for_section ()
@@ -2682,7 +2683,8 @@ __git_compute_second_level_config_vars_for_section ()
__git_compute_config_vars_all
local this_section="__git_second_level_config_vars_for_section_${section}"
test -n "${!this_section}" ||
- printf -v "__git_second_level_config_vars_for_section_${section}" %s "$(echo "$__git_config_vars_all" | grep -E "^${section}\.<" | awk -F. '{print $3}')"
+ printf -v "__git_second_level_config_vars_for_section_${section}" %s \
+ "$(echo "$__git_config_vars_all" | awk -F. "/^${section}\.</ { print \$3 }")"
}
__git_config_sections=