Re: ds/sparse-cone, was Re: What's cooking in git.git (Oct 2019, #03; Fri, 11)

> On Fri, 11 Oct 2019, Junio C Hamano wrote:
> > * ds/sparse-cone (2019-10-08) 17 commits
> >  - sparse-checkout: cone mode should not interact with .gitignore
> >  - sparse-checkout: write using lockfile
> >  - sparse-checkout: update working directory in-process
> >  - sparse-checkout: sanitize for nested folders
> >  - read-tree: show progress by default
> >  - unpack-trees: add progress to clear_ce_flags()
> >  - unpack-trees: hash less in cone mode
> >  - sparse-checkout: init and set in cone mode
> >  - sparse-checkout: use hashmaps for cone patterns
> >  - sparse-checkout: add 'cone' mode
> >  - trace2: add region in clear_ce_flags
> >  - sparse-checkout: create 'disable' subcommand
> >  - sparse-checkout: add '--stdin' option to set subcommand
> >  - sparse-checkout: 'set' subcommand
> >  - clone: add --sparse mode
> >  - sparse-checkout: create 'init' subcommand
> >  - sparse-checkout: create builtin with 'list' subcommand
> >
> >  Management of sparsely checked-out working tree has gained a
> >  dedicated "sparse-checkout" command.
> >
> >  Seems not to play well with the hashmap updates.
> 
> Hrm. I had sent out links to the three fixups needed to make the build
> green:
> 
> https://public-inbox.org/git/nycvar.QRO.7.76.6.1910081055210.46@tvgsbejvaqbjf.bet/
> 
> In particular, the patches to squash were:
> 
> https://github.com/git-for-windows/git/commit/f74259754971b427a14e6290681e18950824b99d
> https://github.com/git-for-windows/git/commit/124c8bc08e974e76ca7d956dc07eb288e71d639e
> https://github.com/git-for-windows/git/commit/45948433d1b48ff513fbd37f134c0f1491c78192

> @@ -706,8 +710,8 @@ static void add_pattern_to_hashsets(struct pattern_list *pl, struct path_pattern
> 
>  clear_hashmaps:
>  	warning(_("disabling cone pattern matching"));
> -	hashmap_free(&pl->parent_hashmap, 1);
> -	hashmap_free(&pl->recursive_hashmap, 1);
> +	hashmap_free(&pl->parent_hashmap);
> +	hashmap_free(&pl->recursive_hashmap);