default.state.md

Import Documents During Imposer Apply

This state file extends imposer to support importing trees of markdown documents during imposer apply. To use it, require dirtsimple/postmark from a shell block in your imposer-project.md or another state file, then use any of these API functions to mark directories for import:

postmark-module()  { __postmark-set modules content "\$1"; }
postmark-content() { __postmark-set content modules "\$1"; }

# don't include the cache in option diffs
exclude-options postmark_option_cache

• Use postmark-module directory on directories that contain prepackaged content that postmark should not modify, e.g. postmark-module "vendor/some/package/content".
• Use postmark-content directory on directories containing content that postmark is allowed to modify (i.e., to add an autogenerated ID: field).

Implementation

The implementation just runs the trees with the specified options: first the modules, then the content.

Imposer::task('Postmark Tree')
	-> reads( ['postmark', 'modules'], ['postmark', 'content'] )
	-> steps( function ($modules, $content) {
		if ( ! ($modules || $content) ) return;
		$cmd = new dirtsimple\Postmark\PostmarkCommand;
		if ($content) $cmd->tree(array_keys((array) $content), []);
		if ($modules) $cmd->tree(array_keys((array) $modules), ['skip-create'=>true]);
	});

__postmark-set() {
	FILTER '%s as $tmp | .postmark.'\$1'[$tmp] = true | del(.postmark.'\$2'[$tmp])' "\$3"
}