Improve git commit message rendering

- Render as markdown unless it looks like it is plain text
- Linkify commit titles
- Linkify ssb://% URLs

3 files changed, 12 insertions, 4 deletions

diff --git a/lib/render-msg.js b/lib/render-msg.js
index 8bd3661..51d094e 100644
--- a/lib/render-msg.js
+++ b/lib/render-msg.js
@@ -377,15 +377,22 @@ RenderMsg.prototype.gitUpdate = function (cb) {
         h('ul', self.c.commits.map(function (commit) {
           return h('li',
             h('code', String(commit.sha1).substr(0, 8)), ' ',
-            commit.title,
-            commit.body ? h('div',
-              {innerHTML: self.render.markdown('\n' + commit.body)}) : ''
+            self.linkify(String(commit.title)),
+            self.gitCommitBody(commit.body)
           )
         })) : ''
     ), cb)
   })
 }
 
+RenderMsg.prototype.gitCommitBody = function (body) {
+  if (!body) return ''
+  var isMarkdown = !/^# Conflicts:$/m.test(body)
+  return isMarkdown
+    ? h('div', {innerHTML: this.render.markdown('\n' + body)})
+    : h('pre', this.linkify('\n' + body))
+}
+
 RenderMsg.prototype.gitPullRequest = function (cb) {
   var self = this
   var done = multicb({pluck: 1, spread: true})
diff --git a/lib/render.js b/lib/render.js
index 0cc96c6..573f5d8 100644
--- a/lib/render.js
+++ b/lib/render.js
@@ -100,6 +100,7 @@ Render.prototype.toUrl = function (href) {
   if (!href) return href
   var mentions = this._mentions
   if (mentions && href in this._mentions) href = this._mentions[href]
+  if (/^ssb:\/\//.test(href)) href = href.substr(6)
   switch (href[0]) {
     case '%': return this.opts.base + encodeURIComponent(href)
     case '@':
diff --git a/lib/util.js b/lib/util.js
index fe7a335..b94ebc2 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -3,7 +3,7 @@ var cat = require('pull-cat')
 var h = require('hyperscript')
 var u = exports
 
-u.ssbRefRegex = /((?:@|%|&)[A-Za-z0-9\/+]{43}=\.[\w\d]+)/g
+u.ssbRefRegex = /((?:@|%|&|ssb:\/\/%)[A-Za-z0-9\/+]{43}=\.[\w\d]+)/g
 
 u.isRef = function (str) {
   u.ssbRefRegex.lastIndex = 0