Upgrade yarn and docs (firefox-devtools#2501)

clarkbw · jasonLaster · commit ca0544433658 · 2017-03-30T16:35:17.000-04:00
* remove the version 0.19.1 from the docs

* upgrade yarn in CI to 0.21.3

* use yarn for the global flow-coverage-report install
diff --git a/README.md b/README.md
@@ -13,7 +13,7 @@ debugger.html is a hackable debugger for modern times, built from the ground up
 > Or take a look at our detailed [getting started][getting-started] instructions.
 
 ```bash
-curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 0.19.1
+curl -o- -L https://yarnpkg.com/install.sh | bash -s
 git clone git@github.com:devtools-html/debugger.html.git
 
 cd debugger.html
diff --git a/circle.yml b/circle.yml
@@ -6,7 +6,7 @@ machine:
   environment:
     DOWNLOADS_PATH: "$HOME/downloads"
     YARN_PATH: "$HOME/.yarn"
-    YARN_VERSION: 0.19.1
+    YARN_VERSION: 0.21.3
     PATH: "${PATH}:${HOME}/.yarn/bin:${HOME}/${CIRCLE_PROJECT_REPONAME}/node_modules/.bin"
   post:
     - mkdir -p $DOWNLOADS_PATH
@@ -39,7 +39,7 @@ dependencies:
     - ~/.yarn
   override:
     - yarn install
-    - npm i -g flow-coverage-report
+    - yarn global add flow-coverage-report
     - ./bin/update-docker
 
 general:
diff --git a/docs/getting-setup.md b/docs/getting-setup.md
@@ -55,7 +55,7 @@ Try this [first activity][first-activity] if you want to start debugging the deb
 This setup is for people on the DevTools team and DevTools wizards.
 
 ```bash
-curl -o- -L https://yarnpkg.com/install.sh | bash -s -- --version 0.19.1
+curl -o- -L https://yarnpkg.com/install.sh | bash -s
 git clone git@github.com:devtools-html/debugger.html.git
 cd debugger.html
 yarn install
