FUNCTIONS: added get_spell_provider_file

1 files changed, 13 insertions, 0 deletions

diff --git a/FUNCTIONS b/FUNCTIONS
index eabb067efd..b991bae1d7 100755
--- a/FUNCTIONS
+++ b/FUNCTIONS
@@ -727,6 +727,19 @@ if spell_ok $1 &&
 fi
 }
 
+#---
+## Find a file matching some pattern(s) as installed by the chosen
+## provider, e.g. /usr/bin/python3 for python3 providing PYTHON.
+## @params $1 - spell at hand
+## @params $2 - provider name (PYTHON)
+## @params $3 - expression for grep
+#---
+function get_spell_provider_file(){
+  gaze install $(get_spell_provider "$1" "$2") \
+  | grep "$3" | sort | head -n 1
+}
+
+
 . $GRIMOIRE/glselect.function
 . $GRIMOIRE/bzr_download.function
 . $GRIMOIRE/hg_download.function