update Travis configuration (#16)

.goreleaser.yml

@@ -1,22 +1,15 @@
-# This is an example goreleaser.yaml file with some sane defaults.
-# Make sure to check the documentation at http://goreleaser.com
+# .goreleaser.yml
+# Build customization
 builds:
-- env:
-  - CGO_ENABLED=0
+  - main: s5cmd.go
+    binary: s5cmd
+    goos:
+      - windows
+      - darwin
+      - linux
+    goarch:
+      - amd64
+      - arm64
+# Archive customization
 archive:
-  replacements:
-    darwin: Darwin
-    linux: Linux
-    windows: Windows
-    386: i386
-    amd64: x86_64
-checksum:
-  name_template: 'checksums.txt'
-snapshot:
-  name_template: "{{ .Tag }}-next"
-changelog:
-  sort: asc
-  filters:
-    exclude:
-    - '^docs:'
-    - '^test:'
+  format: tar.gz

.travis.yml

@@ -1,7 +1,7 @@
 language: go
 
 go:
-  - 1.8.3
+  - master
 
 services:
   - docker
@@ -10,7 +10,7 @@ script:
   - true
 
 after_success:
-  - test -n "$TRAVIS_TAG" && curl -s https://raw.githubusercontent.com/goreleaser/get/master/latest | bash
+  - test -n "$TRAVIS_TAG" && curl -sL https://git.io/goreleaser | bash
   - CGO_ENABLED="0" GOARCH="amd64" GOOS="linux" go build -a -installsuffix cgo -o ./app
   - docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
   - export REPO=peakcom/s5cmd
@@ -19,4 +19,4 @@ after_success:
   - docker push $REPO:$TRAVIS_BRANCH
   - export TAG=`if [ "$TRAVIS_BRANCH" == "master" ]; then echo "latest"; else echo $TRAVIS_TAG ; fi`
   - if [[ ! -z "${TAG}" ]]; then docker tag $REPO:$TRAVIS_BRANCH $REPO:$TAG; fi
-  - if [[ ! -z "${TAG}" ]]; then docker push $REPO:$TAG; fi
+  - if [[ ! -z "${TAG}" ]]; then docker push $REPO:$TAG; fi