Add the completion file for AiiDA's verdi command line interface

completion/available/verdi.completion.bash

@@ -0,0 +1,14 @@
+# For AiiDA's verdi command line interface tab-completion:
+# https://aiida.readthedocs.io/projects/aiida-core/en/latest/install/configuration.html#verdi-tab-completion
+#eval "$(_VERDI_COMPLETE=source verdi)"
+
+_verdi_completion() {
+    local IFS=$'\t'
+    COMPREPLY=( $( env COMP_WORDS="${COMP_WORDS[*]}" \
+                   COMP_CWORD=$COMP_CWORD \
+                   _VERDI_COMPLETE=complete-bash $1 ) )
+    return 0
+}
+
+complete -F _verdi_completion -o default verdi
+