fix(view): sort and truncate dist-tags

This sorts dist-tags by publish date so that newer tags show first,
giving top priority to the `latest` tag.

It also truncates the list in a similar manner to how dependencies are
truncated.

lib/commands/view.js

@@ -266,6 +266,20 @@ class View extends BaseCommand {
     const deps = Object.entries(manifest.dependencies || {}).map(([k, dep]) =>
       `${chalk.blue(k)}: ${dep}`
     )
+    // Sort dist-tags by publish time, then tag name, keeping latest at the top of the list
+    const distTags = Object.entries(packu['dist-tags'])
+      .sort(([aTag, aVer], [bTag, bVer]) => {
+        const aTime = aTag === 'latest' ? Infinity : Date.parse(packu.time[aVer])
+        const bTime = bTag === 'latest' ? Infinity : Date.parse(packu.time[bVer])
+        if (aTime === bTime) {
+          // Sort tags alphabetically
+          return aTag < bTag ? -1 : 1
+        }
+        // Sort time newest to oldest
+        return aTime > bTime ? -1 : 1
+      })
+      .map(([k, t]) => `${chalk.blue(k)}: ${t}`)
+
     const site = manifest.homepage?.url || manifest.homepage
     const bins = Object.keys(manifest.bin || {})
     const licenseField = manifest.license || 'Proprietary'
@@ -333,9 +347,11 @@ class View extends BaseCommand {
     }
 
     res.push('\ndist-tags:')
-    res.push(columns(Object.entries(packu['dist-tags']).map(([k, t]) =>
-      `${chalk.blue(k)}: ${t}`
-    )))
+    const maxTags = 12
+    res.push(columns(distTags.slice(0, maxTags), { padding: 1, sort: false }))
+    if (distTags.length > maxTags) {
+      res.push(chalk.dim(`(...and ${distTags.length - maxTags} more.)`))
+    }
 
     const publisher = manifest._npmUser && unparsePerson({
       name: chalk.blue(manifest._npmUser.name),

tap-snapshots/test/lib/commands/view.js.test.cjs

@@ -102,6 +102,18 @@ dist
 
 dist-tags:
 latest: 1.0.0
+a: 1.0.0
+b: 1.0.0
+c: 1.0.0
+d: 1.0.0
+prev: 1.0.0
+v1: 1.0.0
+y: 1.0.0
+z: 1.0.0
+e: 1.0.1
+f: 1.0.1
+g: 1.0.1
+(...and 3 more.)
 
 published {TIME} ago
 `
@@ -116,6 +128,18 @@ dist
 
 dist-tags:
 latest: 1.0.0
+a: 1.0.0
+b: 1.0.0
+c: 1.0.0
+d: 1.0.0
+prev: 1.0.0
+v1: 1.0.0
+y: 1.0.0
+z: 1.0.0
+e: 1.0.1
+f: 1.0.1
+g: 1.0.1
+(...and 3 more.)
 
 published {TIME} ago
 `
@@ -130,6 +154,18 @@ dist
 
 dist-tags:
 latest: 1.0.0
+a: 1.0.0
+b: 1.0.0
+c: 1.0.0
+d: 1.0.0
+prev: 1.0.0
+v1: 1.0.0
+y: 1.0.0
+z: 1.0.0
+e: 1.0.1
+f: 1.0.1
+g: 1.0.1
+(...and 3 more.)
 
 published {TIME} ago
 `
@@ -269,6 +305,18 @@ dist
 
 dist-tags:
 latest: 1.0.0
+a: 1.0.0
+b: 1.0.0
+c: 1.0.0
+d: 1.0.0
+prev: 1.0.0
+v1: 1.0.0
+y: 1.0.0
+z: 1.0.0
+e: 1.0.1
+f: 1.0.1
+g: 1.0.1
+(...and 3 more.)
 
 published {TIME} ago
 `
@@ -283,6 +331,18 @@ dist
 
 dist-tags:
 latest: 1.0.0
+a: 1.0.0
+b: 1.0.0
+c: 1.0.0
+d: 1.0.0
+prev: 1.0.0
+v1: 1.0.0
+y: 1.0.0
+z: 1.0.0
+e: 1.0.1
+f: 1.0.1
+g: 1.0.1
+(...and 3 more.)
 
 published {TIME} ago
 
@@ -296,8 +356,20 @@ dist
 
 dist-tags:
 latest: 1.0.0
+a: 1.0.0
+b: 1.0.0
+c: 1.0.0
+d: 1.0.0
+prev: 1.0.0
+v1: 1.0.0
+y: 1.0.0
+z: 1.0.0
+e: 1.0.1
+f: 1.0.1
+g: 1.0.1
+(...and 3 more.)
 
-published [36mover a year from now[39m
+published {TIME} ago[39m
 `
 
 exports[`test/lib/commands/view.js TAP package with single version full json > must match snapshot 1`] = `

test/lib/commands/view.js

@@ -36,10 +36,25 @@ const packument = (nv, opts) => {
       _id: 'blue',
       name: 'blue',
       'dist-tags': {
+        v1: '1.0.0',
+        next: '1.0.1',
+        prev: '1.0.0',
         latest: '1.0.0',
+        a: '1.0.0',
+        c: '1.0.0',
+        b: '1.0.0',
+        d: '1.0.0',
+        f: '1.0.1',
+        g: '1.0.1',
+        h: '1.0.1',
+        e: '1.0.1',
+        z: '1.0.0',
+        x: '1.0.1',
+        y: '1.0.0',
       },
       time: {
         '1.0.0': yesterday,
+        '1.0.1': '2012-12-20T00:00:00.000Z',
       },
       versions: {
         '1.0.0': {