Add version to client instance

CHANGELOG.md

@@ -6,6 +6,10 @@ Expect active development and potentially significant breaking changes in the `0
 
 - ...
 
+### 0.5.21
+
+- Include a `version` field on every `ApolloClient` instance that represents the version of the 'apollo-client' package used to create it. [PR #1038](https://github.com/apollostack/apollo-client/pull/1038)
+
 ### 0.5.20
 
 - Attach to `window` for devtools if not in production, so that improperly configured environments do get the dev tools. [PR #1037](https://github.com/apollostack/apollo-client/pull/1037)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "apollo-client",
-  "version": "0.5.20",
+  "version": "0.5.21",
   "description": "A simple yet functional GraphQL client.",
   "main": "./lib/src/index.js",
   "typings": "./lib/src/index.d.ts",

scripts/deploy.sh

@@ -18,11 +18,13 @@ cd ./lib/src && cp -r ./ ../../npm/ && cd ../../
 node -e "var package = require('./package.json'); \
   delete package.babel; delete package.scripts; delete package.options; \
   package.main = 'index.js'; \
-  require('fs').writeFileSync('./npm/package.json', JSON.stringify(package, null, 2));"
+  var fs = require('fs'); \
+  fs.writeFileSync('./npm/version.js', 'exports.version = \"' + package.version + '\"'); \
+  fs.writeFileSync('./npm/package.json', JSON.stringify(package, null, 2));"
 
 cp README.md npm/
 cp LICENSE npm/
 cp .npmignore npm/
 
 echo 'deploying to npm...'
-cd npm && npm publish
+cd npm && npm publish --tag test-version

src/ApolloClient.ts

@@ -68,6 +68,10 @@ import {
   addFragmentsToDocument,
 } from './queries/getFromAST';
 
+import {
+  version,
+} from './version';
+
 /**
  * This type defines a "selector" function that receives state from the Redux store
  * and returns the part of it that is managed by ApolloClient
@@ -108,6 +112,8 @@ export default class ApolloClient {
   public shouldForceFetch: boolean;
   public dataId: IdGetter;
   public fieldWithArgs: (fieldName: string, args?: Object) => string;
+  public version: string;
+
   private devToolsHookCb: Function;
 
   /**
@@ -243,6 +249,8 @@ export default class ApolloClient {
     if (connectToDevTools) {
       (window as any).__APOLLO_CLIENT__ = this;
     }
+
+    this.version = version;
   }
 
   /**

src/version.ts

@@ -0,0 +1 @@
+export const version = 'local';