Create install script, that will replace ansible

install

@@ -0,0 +1,38 @@
+#!/bin/zsh -e
+setopt pipefail
+
+cd "$(dirname "$0")"
+
+# We export PATH in case the variable is not exported yet
+export PATH
+
+# We add our own bins to the path, but agree to use the system or user-defined
+# ones if they are already there
+path+="$(pwd)/.cache/bin"
+
+# Create cache dir
+mkdir -p .cache
+chmod 700 .cache
+
+# Install ccrypt if needed
+command -v ccdecrypt >/dev/null 2>&1 || {
+	echo "*** Downloading and compiling ccrypt in the .cache folder..."
+	pushd .cache
+	readonly CCRYPT_SHASUM="6d20a4db9ef7caeea6ce432f3cffadf10172e420"
+	readonly CCRYPT_VERSION="1.11"
+	readonly CCRYPT_BASENAME="ccrypt-$CCRYPT_VERSION"
+	readonly CCRYPT_TAR_NAME="$CCRYPT_BASENAME.tar.gz"
+	readonly CCRYPT_URL="http://ccrypt.sourceforge.net/download/$CCRYPT_VERSION/$CCRYPT_TAR_NAME"
+	test -e "$CCRYPT_TAR_NAME" || curl "$CCRYPT_URL" >"$CCRYPT_TAR_NAME"
+	test "$(shasum "$CCRYPT_TAR_NAME" | cut -d' ' -f1)" = "$CCRYPT_SHASUM" || {
+		echo "***** ERROR: ccrypt sha does not match expected sha. Bailing out."
+		exit 1
+	}
+	tar xf "$CCRYPT_TAR_NAME"
+	pushd "$CCRYPT_BASENAME"
+	./configure --prefix "$(pwd)/.."
+	make install
+	popd
+	rm -fr "$CCRYPT_BASENAME"
+	popd
+}