diff --git a/.local/bin/setup_dotfiles.sh b/.local/bin/setup_dotfiles.sh
new file mode 100755
index 0000000..90025a9
--- /dev/null
+++ b/.local/bin/setup_dotfiles.sh
@@ -0,0 +1,25 @@
+#!/bin/zsh
+# Set up dotfiles on a new machine.
+
+setopt LOCAL_OPTIONS ERR_RETURN NO_UNSET PIPE_FAIL
+
+local repo_address="https://schlomp.space/tastytea/dotfiles.git"
+local tmp_git_command='git --git-dir=${HOME}/.dotfiles/ --work-tree=${HOME}'
+if [[ -f ~/.ssh/noid_dotfiles ]]; then
+    repo_address="git@schlomp.space:tastytea/dotfiles.git"
+    export GIT_SSH_COMMAND="ssh -i ~/.ssh/noid_dotfiles"
+    tmp_git_command="GIT_SSH_COMMAND=\"ssh -i ~/.ssh/noid_dotfiles\" ${tmp_git_command}"
+fi
+alias config="${tmp_git_command}"
+
+git clone --bare ${repo_address} "${HOME}/.dotfiles" && \
+    config submodule init && \
+    config submodule update && \
+    config config --local status.showUntrackedFiles no && \
+    config config --local submodule.recurse true && \
+    print "Run \033[1;32mrm ${0} && ${tmp_git_command} checkout\033[0m" \
+          "to copy the files to your home directory."
+
+# TODO: [remote "origin"] needs to have
+#       fetch = +refs/heads/*:refs/remotes/origin/* in order for
+#       submodule.recurse to work, but why?
diff --git a/bin/setup_dotfiles.sh b/bin/setup_dotfiles.sh
deleted file mode 100755
index 6edfa60..0000000
--- a/bin/setup_dotfiles.sh
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/zsh
-
-_tmp_config_alias='git --git-dir=${HOME}/.dotfiles/ --work-tree=${HOME}'
-if [[ -f ~/.ssh/noid_dotfiles ]]; then
-    export GIT_SSH_COMMAND="ssh -i ~/.ssh/noid_dotfiles"
-    _tmp_config_alias="GIT_SSH_COMMAND=\"ssh -i ~/.ssh/noid_dotfiles\" ${_tmp_config_alias}"
-fi
-alias config="${_tmp_config_alias}"
-
-git clone --bare git@schlomp.space:tastytea/dotfiles.git "${HOME}/.dotfiles" && \
-    config submodule init && \
-    config submodule update && \
-    config config --local status.showUntrackedFiles no && \
-    config config --local submodule.recurse true && \
-    echo -e "Run \033[1;32mrm ${0} && ${_tmp_config_alias} checkout\033[0m to copy the files to your home directory."
-unset tmp_alias_config
-
-# TODO: [remote "origin"] needs to have
-#       fetch = +refs/heads/*:refs/remotes/origin/* in order for
-#       submodule.recurse to work, but why?