Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

scripts/install_gotestsum.sh

@@ -0,0 +1,53 @@
+#!/bin/sh
+
+set -eux
+
+OS=$1
+EXE=$2
+VERSION="1.10.1"
+ARCH=$(uname -m)
+
+WINDOWS_SHA="3a409d05e6d0b89b7860b3a1d66bd855831a276ac25a05d33700f330f554d315"
+DARWIN_ARM64_SHA="01be1b28f7c2558af6191050671a97e783eab5ceb813ea8bfac739d5759de596"
+LINUX_SHA="44be2c02d4cf99cdd61edcb27851ef98ef8724a2ae3355b438bd108e9abb9056"
+
+if [ "$ARCH" = 'arm64' ]; then
+    GO_ARCH="arm64"
+elif [ "$ARCH" = 'x86_64' ]; then
+    GO_ARCH="amd64"
+fi
+
+setup_gotestsum () {
+    echo "installing gotestsum"
+    curl -L "https://github.com/gotestyourself/gotestsum/releases/download/v${VERSION}/gotestsum_${VERSION}_${OS}_${GO_ARCH}.tar.gz" --output gotestsum.tar.gz
+
+    if [ "$OS" = "windows" ]; then
+        SHA=$WINDOWS_SHA
+        SHATOOL="sha256sum"
+    elif [ "$OS" = "darwin" ]; then
+        SHA=$DARWIN_ARM64_SHA
+        SHATOOL="shasum --algorithm 256"
+    elif [ "$OS" = "linux" ]; then
+        SHA=$LINUX_SHA
+        SHATOOL="sha256sum"
+    fi
+
+    if ! echo "${SHA}  gotestsum.tar.gz" | ${SHATOOL} --check -; then
+        echo "Checksum failed" >&2
+        exit 1
+    fi
+
+    tar --extract --file=gotestsum.tar.gz "${EXE}"
+}
+
+if test -f "${EXE}"; then
+    echo "gotestsum is already installed"
+    v=$(./"${EXE}" --version)
+    echo "$v is installed, required version is ${VERSION}"
+    if [ "$v" != "gotestsum version ${VERSION}" ]; then
+        setup_gotestsum
+        ./"${EXE}" --version
+    fi
+else
+    setup_gotestsum
+fi