chore(package): re-init package with commitizen and standard-release

node_modules/conventional-changelog-writer/cli.js

@@ -0,0 +1,117 @@
+#!/usr/bin/env node
+'use strict'
+var conventionalChangelogWriter = require('./')
+var forEach = require('lodash').forEach
+var fs = require('fs')
+var meow = require('meow')
+var path = require('path')
+var split = require('split')
+
+var cli = meow(`
+    Usage
+      conventional-changelog-writer <path> [<path> ...]
+      cat <path> | conventional-changelog-writer
+    ,
+    Example
+      conventional-changelog-writer commits.ldjson
+      cat commits.ldjson | conventional-changelog-writer
+    ,
+    Options
+      -c, --context    A filepath of a json that is used to define template variables
+      -o, --options    A filepath of a javascript object that is used to define options
+`, {
+  flags: {
+    context: {
+      alias: `c`
+    },
+    options: {
+      alias: `o`
+    }
+  }
+})
+
+var filePaths = []
+var flags = cli.flags
+
+forEach(cli.input, function (input) {
+  filePaths.push(input)
+})
+
+var length = filePaths.length
+
+var templateContext
+var contextPath = flags.context
+if (contextPath) {
+  try {
+    templateContext = require(path.resolve(process.cwd(), contextPath))
+  } catch (err) {
+    console.error('Failed to get context from file ' + contextPath + '\n' + err)
+    process.exit(1)
+  }
+}
+
+var options
+var optionsPath = flags.options
+if (optionsPath) {
+  try {
+    options = require(path.resolve(process.cwd(), optionsPath))
+  } catch (err) {
+    console.error('Failed to get options from file ' + optionsPath + '\n' + err)
+    process.exit(1)
+  }
+}
+
+try {
+  var stream = conventionalChangelogWriter(templateContext, options)
+} catch (err) {
+  console.error(err.toString())
+  process.exit(1)
+}
+
+function processFile (fileIndex) {
+  var filePath = filePaths[fileIndex]
+  fs.createReadStream(filePath)
+    .on('error', function (err) {
+      console.warn('Failed to read file ' + filePath + '\n' + err)
+      if (++fileIndex < length) {
+        processFile(fileIndex)
+      }
+    })
+    .pipe(split(JSON.parse))
+    .on('error', function (err) {
+      console.warn('Failed to split commits in file ' + filePath + '\n' + err)
+    })
+    .pipe(stream)
+    .on('error', function (err) {
+      console.warn('Failed to process file ' + filePath + '\n' + err)
+      if (++fileIndex < length) {
+        processFile(fileIndex)
+      }
+    })
+    .on('end', function () {
+      if (++fileIndex < length) {
+        processFile(fileIndex)
+      }
+    })
+    .pipe(process.stdout)
+}
+
+if (!process.stdin.isTTY) {
+  process.stdin
+    .pipe(split(JSON.parse))
+    .on('error', function (err) {
+      console.error('Failed to split commits\n' + err)
+      process.exit(1)
+    })
+    .pipe(stream)
+    .on('error', function (err) {
+      console.error('Failed to process file\n' + err)
+      process.exit(1)
+    })
+    .pipe(process.stdout)
+} else if (length === 0) {
+  console.error('You must specify at least one line delimited json file')
+  process.exit(1)
+} else {
+  processFile(0)
+}