use BundlerHEADmaster

3 files changed, 10 insertions, 5 deletions

diff --git a/.gitignore b/.gitignore
index 1827958..9a763c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
-config.json
-data
-.*.sw*
+/data
+/Gemfile.lock
+/.bundle
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 0000000..0f5a70f
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,5 @@
+source "https://rubygems.org"
+
+gem "sinatra", "~> 2.0"
+gem "oauth", "~> 0.5.4"
+gem "rack-flash3", "~> 1.0"
diff --git a/README.md b/README.md
index 5bda68b..a572e2a 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,6 @@
 Twitter のアイコンを変更するやつ
 
 ```sh
-gem install sinatra oauth rack-flash3
-DATADIR=some-dir CONSUMER_KEY=key CONSUMER_SECRET=secret ruby app.rb
+bundle install
+DATADIR=some-dir CONSUMER_KEY=key CONSUMER_SECRET=secret bundle exec ruby app.rb
 ```