Assorted changes to webtreemap CLI tool #35
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| Original file line number | Diff line number | Diff line change |
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@@ -16,7 +16,9 @@ | |
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| import {Command} from 'commander'; | ||
| import * as fs from 'fs'; | ||
| import open from 'open'; | ||
| import * as readline from 'readline'; | ||
| import * as tmp from 'tmp'; | ||
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| import * as tree from './tree'; | ||
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@@ -95,6 +97,12 @@ function humanSizeCaption(n: tree.Node): string { | |
| return `${n.id || ''} (${size.toFixed(1)}${units[unit]})`; | ||
| } | ||
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| function writeToTempFile(contents: string): string { | ||
| const filename = tmp.tmpNameSync(); | ||
| fs.writeFileSync(filename, contents, { encoding: 'utf-8' }); | ||
| return filename; | ||
| } | ||
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| async function main() { | ||
| const args = new Command() | ||
| .description( | ||
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@@ -141,8 +149,10 @@ body { | |
| `; | ||
| if (args.output) { | ||
| fs.writeFileSync(args.output, output, {encoding: 'utf-8'}); | ||
| } else if (!process.stdout.isTTY) { | ||
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There was a problem hiding this comment. I think this is better expressed as some sort of flag, because otherwise you run into weird behaviors where like How about: There was a problem hiding this comment. I can do that, but what would happen in your ssh session? Would it just fail? The |
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| console.log(output); | ||
| } else { | ||
| open(writeToTempFile(output)); | ||
| } | ||
| } | ||
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Hrrmm. We run this in Google and probably don't have these packages.
What's the alternative? Can you make this an optional dependency? (E.g. only import if opening in a browser?)
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Oh wow, I can only imagine how
//third_party/node_modulesworks...tmp, I can write something custom usingos.tmpdirto sever the dependency.openI can switch to a dynamic import.