From fa9017f87197565b970d22d2d51241fdfa55c916 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 12 Jul 2018 16:59:27 +0300
Subject: Add --manifest option to pkg-verify

---
 bpkg/pkg-verify.cli |  6 ++++++
 bpkg/pkg-verify.cxx | 21 ++++++++++++++++++++-
 bpkg/rep-info.cli   |  2 +-
 3 files changed, 27 insertions(+), 2 deletions(-)

(limited to 'bpkg')

diff --git a/bpkg/pkg-verify.cli b/bpkg/pkg-verify.cli
index f4f3214..5432743 100644
--- a/bpkg/pkg-verify.cli
+++ b/bpkg/pkg-verify.cli
@@ -42,5 +42,11 @@ namespace bpkg
        declare such a package valid since it cannot be sure the unknown entries
        are valid."
     }
+
+    bool --manifest
+    {
+      "Instead of printing the successful verification result in the
+       human-readable form, dump the package manifest to \cb{stdout}."
+    }
   };
 }
diff --git a/bpkg/pkg-verify.cxx b/bpkg/pkg-verify.cxx
index 2711394..69014ac 100644
--- a/bpkg/pkg-verify.cxx
+++ b/bpkg/pkg-verify.cxx
@@ -4,8 +4,11 @@
 
 #include <bpkg/pkg-verify.hxx>
 
+#include <iostream> // cout
+
 #include <libbutl/process.mxx>
 #include <libbutl/manifest-parser.mxx>
+#include <libbutl/manifest-serializer.mxx>
 
 #include <bpkg/archive.hxx>
 #include <bpkg/diagnostics.hxx>
@@ -189,7 +192,23 @@ namespace bpkg
       package_manifest m (
         pkg_verify (o, a, o.ignore_unknown (), !o.silent ()));
 
-      if (verb && !o.silent () && !o.no_result ())
+      if (o.manifest ())
+      {
+        try
+        {
+          manifest_serializer s (cout, "STDOUT");
+          m.serialize (s);
+        }
+        catch (const manifest_serialization& e)
+        {
+          fail << "unable to serialize manifest: " << e.description;
+        }
+        catch (const io_error&)
+        {
+          fail << "unable to write to STDOUT";
+        }
+      }
+      else if (verb && !o.silent () && !o.no_result ())
         text << "valid package " << m.name << " " << m.version;
 
       return 0;
diff --git a/bpkg/rep-info.cli b/bpkg/rep-info.cli
index 17bf499..35afd55 100644
--- a/bpkg/rep-info.cli
+++ b/bpkg/rep-info.cli
@@ -85,7 +85,7 @@ namespace bpkg
       "Print the list of available packages."
     }
 
-    bool --manifest|-m
+    bool --manifest
     {
       "Instead of printing the information in the human-readable form, dump it
        as manifest(s). Normally you would use this option in combination with
-- 
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