git ssb - show: Format more compactly

Pad fields to their max width, except for the author name field, because
that is not known until the feed names are looked up.

cel committed on 11/8/2016, 11:38:02 PM
Parent: a5f3e744fecfdc61e4a4bb7a227a0cd49746986a

lib/dump.js	changed
lib/format.js	changed

lib/dump.jsView
		@@ -44,9 +44,9 @@
44	44 …	record.authorName = '@' + about.name;
45	45 …	cb(err, record);
46	46 …	});
47	47 …	}, 8),
48		- Pull.map(Format.recordToLine),
	48 …	+ Pull.map(Format.recordsToLines(Format.getMaxLengths(records))),
49	49 …	Pull.drain(each, done))
50	50 …	}));
51	51 …	});
52	52 …	};

lib/format.jsView
		@@ -23,20 +23,33 @@
23	23 …	record.name = record.name.replace(nameRegexp, '') \|\| '@';
24	24 …	};
25	25 …	};
26	26 …
27		-Format.recordToLine = function (record) {
28		- return [
29		- record.id,
30		- pad(record.authorName, 12),
31		- pad(record.name, -24),
32		- pad(record.ttl, -5),
33		- pad(record.class, -3),
34		- pad(record.type, 5),
35		- dataToString(record, record.data)
36		- ].join(' ');
	27 …	+Format.getMaxLengths = function (records) {
	28 …	+ var maxLengths = {};
	29 …	+ records.forEach(function (record) {
	30 …	+ for (var k in record) {
	31 …	+ var len = String(record[k]).length
	32 …	+ if (len > ~~maxLengths[k]) maxLengths[k] = len;
	33 …	+ }
	34 …	+ });
	35 …	+ return maxLengths;
37	36 …	};
38	37 …
	38 …	+Format.recordsToLines = function (maxLengths) {
	39 …	+ return function (record) {
	40 …	+ return [
	41 …	+ record.id,
	42 …	+ pad(record.authorName, 12),
	43 …	+ pad(record.name, -maxLengths.name),
	44 …	+ pad(record.ttl, -maxLengths.ttl),
	45 …	+ pad(record.class, maxLengths.class),
	46 …	+ pad(record.type, maxLengths.type),
	47 …	+ dataToString(record, record.data)
	48 …	+ ].join(' ');
	49 …	+ };
	50 …	+};
	51 …	+
39	52 …	function dataToString(record, data) {
40	53 …	switch (record.class + " " + record.type) {
41	54 …	case "IN A":
42	55 …	case "IN AAAA":

ansuz / dnssb