199 строки
5.3 KiB
Plaintext
Executable File
199 строки
5.3 KiB
Plaintext
Executable File
#!/usr/bin/env /Library/Frameworks/Mono.framework/Commands/csharp
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using System.IO;
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using System.Reflection;
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using System.Text;
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using System.Web;
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LoadAssembly ("System.Web.dll");
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Func<string, string> ParseDiff = (string diff) =>
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{
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StringBuilder result = new StringBuilder (diff.Length);
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string line;
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int old_ln = 0, new_ln = 0;
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int old_d = 0, new_d = 0;
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bool started = false;
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result.Append ("<div>");
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using (StringReader reader = new StringReader (diff)) {
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while ((line = reader.ReadLine ()) != null) {
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if (line.StartsWith ("diff --git")) {
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// New file
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if (started)
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result.AppendLine ("</table>");
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started = true;
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result.AppendLine ("<table class='diff_view_table'>");
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var fn = line.Substring (10).Trim ().Split (' ') [0];
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var fn_split = fn.Split ('/').ToList ();
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fn_split.RemoveAt (0);
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fn_split.RemoveAt (0);
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fn = string.Join ("/", fn_split);
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result.AppendFormat ("<tr><td class='diff_view_header_td' colspan='3'>{0}</td></tr>\n", fn);
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} else if (line.StartsWith ("index")) {
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// Not sure what this is
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result.AppendFormat ("<tr><td class='diff_view_line_number'><pre class='diff_view_pre'> </pre></td><td class='diff_view_line_number'><pre class='diff_view_pre'> </pre></td><td class='diff_view_index_td'><pre class='diff_view_pre'>{0}</pre></td></tr>\n", line);
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} else if (line.StartsWith ("---") || line.StartsWith ("+++")) {
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// Ignore this for now
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// style = "background-color: white";
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// result.AppendFormat ("<tr style='{1}'><td colspan='3'>{0}</td></tr>", line, style);
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} else if (line.StartsWith ("@@")) {
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// line numbers
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string [] nl = line.Replace ("@@", "").Trim ().Split (' ');
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var oldc = nl [0].IndexOf (',');
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var newc = nl [1].IndexOf (',');
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old_ln = int.Parse (nl [0].Substring (1, oldc > 0 ? oldc - 1 : nl [0].Length - 1));
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new_ln = int.Parse (nl [1].Substring (1, newc > 0 ? newc - 1 : nl [1].Length - 1));
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result.AppendFormat ("<tr><td class='diff_view_line_number'><pre class='diff_view_pre'> </pre></td><td class='diff_view_line_number'><pre class='diff_view_pre'> </pre></td><td class='diff_view_at_td'><pre class='diff_view_pre'>{0}</pre></td></tr>\n", line);
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} else {
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string cl;
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if (line.StartsWith ("-")) {
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cl = "diff_view_removed_line";
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old_d = 1;
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new_d = 0;
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} else if (line.StartsWith ("+")) {
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cl = "diff_view_added_line";
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old_d = 0;
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new_d = 1;
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} else {
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cl = "diff_view_normal_line";
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old_d = 1;
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new_d = 1;
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}
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result.AppendFormat ("<tr><td class='diff_view_line_number'><pre class='diff_view_pre'>{2}</pre></td><td class='diff_view_line_number'><pre class='diff_view_pre'>{3}</pre></td><td class='{1}'><pre class='diff_view_pre'>{0}</pre></td></tr>\n",
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HttpUtility.HtmlEncode (line), cl, old_d == 0 ? string.Empty : old_ln.ToString (), new_d == 0 ? string.Empty : new_ln.ToString ());
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old_ln += old_d;
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new_ln += new_d;
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}
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}
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}
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result.AppendLine ("</table>");
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result.AppendLine ("</div>");
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return result.ToString ();
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};
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var args = Environment.GetCommandLineArgs ();
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if (args.Length != 4 /* 2 default + 2 real */) {
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// first arg is "/Library/Frameworks/Mono.framework/Versions/4.8.0/lib/mono/4.5/csharp.exe"
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// second arg the script itself
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// then comes the ones we care about
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Console.WriteLine ("Need 2 arguments, got {0}", args.Length - 2);
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Environment.Exit (1);
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return;
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}
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var input = args [2];
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var output = args [3];
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var diff = ParseDiff (File.ReadAllText (input));
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diff = @"
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<html>
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<head>
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<style>
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/* diff view */
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.diff_view_line_number
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{
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background-color: #ececec;
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text-align: right;
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border-style: inset;
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border-width: 0px;
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border-left-width: 0px;
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border-top-width: 0px;
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border-bottom-width: 0px;
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border-right-width: 1px;
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border-right-color: #777777;
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padding-left: 5px;
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padding-right: 5px;
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}
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.diff_view_normal_line
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{
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background-color: white;
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width: 100%;
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}
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.diff_view_removed_line
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{
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background-color: #ffd0d0;
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width: 100%;
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}
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.diff_view_added_line
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{
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background-color: #d0ffd0;
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width: 100%;
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}
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td.diff_view_header_td
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{
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background-color: #ececff;
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border-style: inset;
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border-left-width: 0px;
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border-top-width: 0px;
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border-bottom-width: 1px;
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border-right-width: 0px;
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border-right-color: #777777;
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padding-top: 5px;
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padding-bottom: 5px;
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padding-left: 5px;
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padding-right: 5px;
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}
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td.diff_view_td
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{
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border-width: 0px;
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padding-top: 0px;
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padding-bottom: 0px;
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padding-left: 5px;
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padding-right: 5px;
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}
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td.diff_view_at_td
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{
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background-color: #f0f0f0;
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border-width: 0px;
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padding-top: 0px;
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padding-bottom: 0px;
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padding-left: 5px;
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padding-right: 5px;
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}
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td.diff_view_index_td
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{
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background-color: #f0f0f0;
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border-width: 0px;
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padding-top: 0px;
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padding-bottom: 0px;
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padding-left: 5px;
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padding-right: 5px;
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}
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pre.diff_view_pre
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{
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border-width: 0px;
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margin: 0px;
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padding: 0px;
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}
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table.diff_view_table
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{
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border-spacing: 0px;
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margin-top: 5px;
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margin-bottom: 5px;
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width: 100%;
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border-width: 1px;
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border-style: outset;
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border-color: #808080;
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border-collapse: separate;
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}
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</style>
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</head>
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<a href='generator.diff'>Raw diff</a><br />
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" + diff + @"
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</html>
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";
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File.WriteAllText (output, diff);
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Environment.Exit (0); |