From 636d69c1b740d8975bb7c7a3b518c280ac224545 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 16 Jun 2023 18:17:07 +0300
Subject: Add --mask-repository pkg-build option

---
 bpkg/rep-mask.hxx | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 bpkg/rep-mask.hxx

(limited to 'bpkg/rep-mask.hxx')

diff --git a/bpkg/rep-mask.hxx b/bpkg/rep-mask.hxx
new file mode 100644
index 0000000..dd9cedf
--- /dev/null
+++ b/bpkg/rep-mask.hxx
@@ -0,0 +1,66 @@
+// file      : bpkg/rep-mask.hxx -*- C++ -*-
+// license   : MIT; see accompanying LICENSE file
+
+#ifndef BPKG_REP_MASK_HXX
+#define BPKG_REP_MASK_HXX
+
+#include <bpkg/types.hxx>
+#include <bpkg/forward.hxx> // database, repository
+#include <bpkg/utility.hxx>
+
+namespace bpkg
+{
+  // Note: not a command (at least not yet).
+  //
+  // Mask repositories to pretend they don't exist in the configurations that
+  // are used as the repository information sources (repo_configs). Also mask
+  // their complement and prerequisite repositories, recursively, excluding
+  // those which are complements and/or prerequisites of other unmasked
+  // repositories. The repositories can be specified either as repository
+  // location canonical names or URLs. Issue diagnostics and fail if any of
+  // the specified repositories don't exist in any configuration.
+  //
+  // Notes:
+  //
+  // - A repository may end up being masked in one configuration but not in
+  //   another.
+  //
+  // - Using a canonical name potentially masks repositories with different
+  //   URLs in different configurations (think of local and remote pkg
+  //   repository locations).
+  //
+  // - Using a URL potentially masks repositories with different canonical
+  //   names in the same configuration (think of directory and local git
+  //   repository locations).
+  //
+  // NOTE: repo_configs needs to be filled prior to the function call.
+  //
+  void
+  rep_mask (const strings&);
+
+  // Return true if a repository is masked in the specified configuration.
+  //
+  bool
+  rep_masked (database&, const shared_ptr<repository>&);
+
+  // Note: the argument must refer to a persistent object which incorporates
+  // the configuration information (database).
+  //
+  bool
+  rep_masked (const lazy_weak_ptr<repository>&);
+
+  // Return true if a repository fragment in the specified configuration
+  // belongs to the masked repositories only and is therefore masked (see
+  // package.hxx for the fragment/repository relationship details).
+  //
+  bool
+  rep_masked_fragment (database&, const shared_ptr<repository_fragment>&);
+
+  // Note: the argument must refer to a persistent object which incorporates
+  // the configuration information (database).
+  //
+  bool
+  rep_masked_fragment (const lazy_shared_ptr<repository_fragment>&);
+}
+
+#endif // BPKG_REP_MASK_HXX
-- 
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