From: Jonathan Tan <jonathantanmy@google.com>
Date: Wed, 11 Nov 2020 20:01:57 GMT
Subject: Re: [PATCH v2 13/20] merge-ort: step 1 of tree writing -- record basenames, modes, and oids
Message-ID: <20201111200157.3118955-1-jonathantanmy@google.com>
In-Reply-To: <20201102204344.342633-14-newren@gmail.com>

> +struct directory_versions {
> +	struct string_list versions;

Maybe comment that this is an unordered list of basenames to <whatever
the type of ci->merged.result is>.

> @@ -442,6 +464,7 @@ static void process_entries(struct merge_options *opt,
>  	struct strmap_entry *e;
>  	struct string_list plist = STRING_LIST_INIT_NODUP;
>  	struct string_list_item *entry;
> +	struct directory_versions dir_metadata;
>  
>  	if (strmap_empty(&opt->priv->paths)) {
>  		oidcpy(result_oid, opt->repo->hash_algo->empty_tree);
> @@ -458,6 +481,9 @@ static void process_entries(struct merge_options *opt,
>  	plist.cmp = string_list_df_name_compare;
>  	string_list_sort(&plist);
>  
> +	/* other setup */
> +	string_list_init(&dir_metadata.versions, 0);
> +

Might be clearer to just initialize dir_metadata as {
STRING_LIST_INIT_NODUP }.

The rest makes sense.