Add shellcheck lintation

uecmma · Feb 13, 2017 · d6b5ab2 · d6b5ab2
1 parent 2755f95
commit d6b5ab2
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Showing 2 changed files with 17 additions and 7 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,18 @@
-language: c
-sudo: false
+language: bash
+sudo: required
+
+addons:
+  apt:
+    sources:
+    - debian-sid
+    packages:
+    - shellcheck
 
 script:
-  - ./meshi
+  - shellcheck meshi
+  - sudo ./install.sh
+  - export PATH="/opt/local/bin:$PATH"
+  - meshi
 
+matrix:
+  fast_finish: true
diff --git a/meshi b/meshi
@@ -3,8 +3,6 @@
 set -eo pipefail
 [ -n "$MESHI_DEBUG" ] && set -x
 
-SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
-
 case "$(uname -s)" in
   Darwin ) SHUF_COMMAND='gshuf' ;;
   * ) SHUF_COMMAND='shuf' ;;
@@ -38,8 +36,8 @@ fi
 
 
 if [ "$1" != '' ]; then
-  echo $1
+  echo "$1"
 else
-  cat $MESHI_LIST_PATH | $SHUF_COMMAND | head -1
+  "$SHUF_COMMAND" "$MESHI_LIST_PATH" | head -1
 fi