Bump Ruby to 2.6.6

[discourse_docker.git] / image / base / install-gifsicle

diff --git a/image/base/install-gifsicle b/image/base/install-gifsicle
index 17d8af9749916474e8d7f2364f63a9ac5bd1a0f1..8813eff0ee73223ce3e752f8e4e25016c4db2abd 100755 (executable)
--- a/image/base/install-gifsicle
+++ b/image/base/install-gifsicle
@@ -1,11 +1,18 @@
 #!/bin/bash
-VERSION=1.87
+set -e
+
+# version check: https://www.lcdf.org/gifsicle/
+VERSION=1.92
+HASH="5ab556c01d65fddf980749e3ccf50b7fd40de738b6df679999294cc5fabfce65"
+
 cd /tmp
 curl -O http://www.lcdf.org/gifsicle/gifsicle-$VERSION.tar.gz
+sha256sum gifsicle-$VERSION.tar.gz
+echo "$HASH gifsicle-$VERSION.tar.gz" | sha256sum -c
+
 tar zxf gifsicle-$VERSION.tar.gz
 cd gifsicle-$VERSION
 ./configure
 make install
 cd /
-rm -fr /tmp/gifsicle-$PNGCRUSH_VERSION
-rm /tmp/gifsicle-$PNGCRUSH_VERSION.tar.gz
+rm -fr /tmp/gifsicle*