cacache - npm Package Compare versions

Comparing version 9.2.9 to 9.3.0

CHANGELOG.md

@@ -5,2 +5,12 @@ # Change Log
 
+<a name="9.3.0"></a>
+# [9.3.0](https://github.com/zkat/cacache/compare/v9.2.9...v9.3.0) (2017-10-07)
+
+
+### Features
+
+* **copy:** added cacache.get.copy api for fast copies (#107) ([067b5f6](https://github.com/zkat/cacache/commit/067b5f6))
+
+
+
 <a name="9.2.9"></a>
@@ -7,0 +17,0 @@ ## [9.2.9](https://github.com/zkat/cacache/compare/v9.2.8...v9.2.9) (2017-06-17)

get.js

@@ -5,2 +5,3 @@ 'use strict'
 
+const fs = require('fs')
 const index = require('./lib/entry-index')
@@ -156,1 +157,36 @@ const memo = require('./lib/memoization')
 module.exports.hasContent = read.hasContent
+
+module.exports.copy = function cp (cache, key, dest, opts) {
+  return copy(false, cache, key, dest, opts)
+}
+module.exports.copy.byDigest = function cpDigest (cache, digest, dest, opts) {
+  return copy(true, cache, digest, dest, opts)
+}
+function copy (byDigest, cache, key, dest, opts) {
+  opts = opts || {}
+  if (read.copy) {
+    return (
+      byDigest ? BB.resolve(null) : index.find(cache, key, opts)
+    ).then(entry => {
+      if (!entry && !byDigest) {
+        throw new index.NotFoundError(cache, key)
+      }
+      return read.copy(
+        cache, byDigest ? key : entry.integrity, dest, opts
+      ).then(() => byDigest ? key : {
+        metadata: entry.metadata,
+        size: entry.size,
+        integrity: entry.integrity
+      })
+    })
+  } else {
+    return getData(byDigest, cache, key, opts).then(res => {
+      return fs.writeFileAsync(dest, byDigest ? res : res.data)
+      .then(() => byDigest ? key : {
+        metadata: res.metadata,
+        size: res.size,
+        integrity: res.integrity
+      })
+    })
+  }
+}

lib/content/read.js

@@ -55,2 +55,14 @@ 'use strict'
 
+if (fs.copyFile) {
+  module.exports.copy = copy
+}
+function copy (cache, integrity, dest, opts) {
+  opts = opts || {}
+  return pickContentSri(cache, integrity).then(content => {
+    const sri = content.sri
+    const cpath = contentPath(cache, sri)
+    return fs.copyFileAsync(cpath, dest).then(() => content.size)
+  })
+}
+
 module.exports.hasContent = hasContent
@@ -57,0 +69,0 @@ function hasContent (cache, integrity) {

locales/en.js

@@ -23,2 +23,4 @@ 'use strict'
 x.get.stream.byDigest = (cache, hash, opts) => get.stream.byDigest(cache, hash, opts)
+x.get.copy = (cache, key, dest, opts) => get.copy(cache, key, dest, opts)
+x.get.copy.byDigest = (cache, hash, dest, opts) => get.copy.byDigest(cache, hash, dest, opts)
 x.get.info = (cache, key) => get.info(cache, key)
@@ -25,0 +27,0 @@ x.get.hasContent = (cache, hash) => get.hasContent(cache, hash)

locales/es.js

@@ -23,2 +23,4 @@ 'use strict'
 x.saca.flujo.porHacheo = (cache, hacheo, ops) => get.stream.byDigest(cache, hacheo, ops)
+x.sava.copia = (cache, clave, destino, opts) => get.copy(cache, clave, destino, opts)
+x.sava.copia.porHacheo = (cache, hacheo, destino, opts) => get.copy.byDigest(cache, hacheo, destino, opts)
 x.saca.info = (cache, clave) => get.info(cache, clave)
@@ -25,0 +27,0 @@ x.saca.tieneDatos = (cache, hacheo) => get.hasContent(cache, hacheo)

package.json

 {
   "name": "cacache",
-  "version": "9.2.9",
+  "version": "9.3.0",
   "cache-version": {
@@ -77,11 +77,11 @@ "content": "2",
     "benchmark": "^2.1.4",
-    "chalk": "^1.1.3",
+    "chalk": "^2.0.1",
     "cross-env": "^5.0.1",
-    "nyc": "^11.0.2",
-    "require-inject": "^1.4.0",
-    "safe-buffer": "^5.1.0",
+    "nyc": "^11.1.0",
+    "require-inject": "^1.4.2",
+    "safe-buffer": "^5.1.1",
     "standard": "^10.0.2",
     "standard-version": "^4.2.0",
     "tacks": "^1.2.2",
-    "tap": "^10.3.4",
+    "tap": "^10.7.0",
     "weallbehave": "^1.2.0",
@@ -88,0 +88,0 @@ "weallcontribute": "^1.0.8"

New alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

100026

increased by29.79%

Number of package files

29

increased by3.57%

Lines of code

1271

increased by4.1%

Worsened metrics

Number of low supply chain risk alerts

3

increased by50%

No dependency changes