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Reflow commit messages in diff view
This aims to reformat commit messages in the diff view to look better when presented in a GUI such as gitg. Hard-wrapping is undone so that lines are soft-wrapped naturally in the available space, while trying to preserve intentional formatting such as lists, indentation and paragraphs.
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parent
83942ec54e
commit
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@ -105,6 +105,37 @@ function write_avatar(avatar, commit)
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loader.attr('src', gravatar);
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}
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function prettify_message(message)
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{
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var lines = message.split(/\n/);
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var ret = '';
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var isempty = false;
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for (var i = 0; i < lines.length; i++)
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{
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var l = lines[i];
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l = l.trimRight();
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if (isempty && l.length != 0)
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{
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ret += '\n\n';
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}
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else if (l.match(/^[^a-zA-Z_]/))
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{
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ret += '\n';
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}
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else if (l.length != 0 && ret.length != 0)
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{
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ret += ' ';
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}
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ret += l;
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isempty = (l.length == 0);
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}
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return ret;
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}
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function write_commit(content, commit)
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{
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var elems = get_commit_elements(content);
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@ -118,7 +149,7 @@ function write_commit(content, commit)
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elems.date.text(commit.author.time);
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// Message
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elems.message.text(commit.message);
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elems.message.text(prettify_message(commit.message));
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// Sha1
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elems.sha1.text(commit.id);
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