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-rwxr-xr-xdocker/crupest-blog/install-hugo.bash4
1 files changed, 4 insertions, 0 deletions
diff --git a/docker/crupest-blog/install-hugo.bash b/docker/crupest-blog/install-hugo.bash
index 5be5d03..a79ad60 100755
--- a/docker/crupest-blog/install-hugo.bash
+++ b/docker/crupest-blog/install-hugo.bash
@@ -1,3 +1,7 @@
+#! /usr/bin/env bash
+
+set -e
+
VERSION=$(curl -s https://api.github.com/repos/gohugoio/hugo/releases/latest | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
url="https://github.com/gohugoio/hugo/releases/download/v${VERSION}/hugo_extended_${VERSION}_linux-amd64.tar.gz"
curl -fL -o /root/hugo.tar.gz "${url}"