Fix links to lightweight git tags

1 files changed, 26 insertions, 0 deletions

diff --git a/lib/serve.js b/lib/serve.js
index f96c72a..424e9f3 100644
--- a/lib/serve.js
+++ b/lib/serve.js
@@ -1938,6 +1938,7 @@ Serve.prototype.gitCommit = function (rev) {
   self.app.git.openObject({
     obj: rev,
     msg: self.query.msg,
+    type: 'commit',
   }, function (err, obj) {
     if (err && err.name === 'BlobNotFoundError')
       return self.askWantBlobs(err.links)
@@ -2049,9 +2050,28 @@ Serve.prototype.gitTag = function (rev) {
     self.respondSink(400)
   )
 
+  if (self.query.search) {
+    return self.app.git.getObjectMsg({
+      obj: rev,
+      headMsgId: self.query.msg,
+    }, function (err, msg) {
+      if (err && err.name === 'BlobNotFoundError')
+        return self.askWantBlobs(err.links)
+      if (err) return pull(
+        pull.once(u.renderError(err).outerHTML),
+        self.wrapPage('git tag ' + rev),
+        self.respondSink(400)
+      )
+      var path = '/git/tag/' + rev
+        + '?msg=' + encodeURIComponent(msg.key)
+      return self.redirect(self.app.render.toUrl(path))
+    })
+  }
+
   self.app.git.openObject({
     obj: rev,
     msg: self.query.msg,
+    type: 'tag',
   }, function (err, obj) {
     if (err && err.name === 'BlobNotFoundError')
       return self.askWantBlobs(err.links)
@@ -2060,8 +2080,14 @@ Serve.prototype.gitTag = function (rev) {
       self.wrapPage('git tag ' + rev),
       self.respondSink(400)
     )
+
     var msgDate = new Date(obj.msg.value.timestamp)
     self.app.git.getTag(obj, function (err, tag) {
+      if (err && err.message === 'expected type \'tag\' but found \'commit\'') {
+        var path = '/git/commit/' + rev
+          + '?msg=' + encodeURIComponent(self.query.msg)
+        return self.redirect(self.app.render.toUrl(path))
+      }
       var missingBlobs
       if (err && err.name === 'BlobNotFoundError')
         missingBlobs = err.links, err = null