Updated scripts and tmpl

install

@@ -4,7 +4,6 @@ ROOT="$(realpath "$(dirname "$0")")"
 PKGNAME=${PKGNAME:-"dots"}
 
 rm -rf "${PKGDIR}/opt/${PKGNAME}" \
-    "${PKGDIR}/usr/bin/dots" \
     "${PKGDIR}/usr/share/licenses/${PKGNAME}/" \
     "${PKGDIR}/usr/share/doc/${PKGNAME}/"
 
@@ -14,15 +13,3 @@ cp -Rf "${ROOT}"/lib "${PKGDIR}/opt/${PKGNAME}"
 
 install -Dm644 "${ROOT}"/LICENSE -t "${PKGDIR}/usr/share/licenses/${PKGNAME}/"
 install -Dm644 "${ROOT}"/README.md -t "${PKGDIR}/usr/share/doc/${PKGNAME}/"
-install -Dm755 "${ROOT}"/dots -t "${PKGDIR}/opt/${PKGNAME}/"
-
-mkdir -p "${PKGDIR}"/usr/bin
-
-# Create dots binary at ${PKGDIR}/usr/bin/${PKGNAME} to wrap the file at ${PKGDIR}/opt/${PKGNAME}/dots
-cat > "${PKGDIR}"/usr/bin/"${PKGNAME}" <<EOF
-#!/usr/bin/env sh
-
-${PKGDIR}/opt/${PKGNAME}/dots "\$@"
-EOF
-
-chmod +x "${PKGDIR}/usr/bin/${PKGNAME}"

install.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+
+# -e: exit on error
+# -u: exit on unset variables
+set -eu
+
+if ! chezmoi="$(command -v chezmoi)"; then
+	bin_dir="${HOME}/.local/bin"
+	chezmoi="${bin_dir}/chezmoi"
+	echo "Installing chezmoi to '${chezmoi}'" >&2
+	if command -v curl >/dev/null; then
+		chezmoi_install_script="$(curl -fsSL get.chezmoi.io)"
+	elif command -v wget >/dev/null; then
+		chezmoi_install_script="$(wget -qO- get.chezmoi.io)"
+	else
+		echo "To install chezmoi, you must have curl or wget installed." >&2
+		exit 1
+	fi
+	sh -c "${chezmoi_install_script}" -- -b "${bin_dir}"
+	unset chezmoi_install_script bin_dir
+fi
+
+# POSIX way to get script's dir: https://stackoverflow.com/a/29834779/12156188
+script_dir="$(cd -P -- "$(dirname -- "$(command -v -- "$0")")" && pwd -P)"
+
+set -- init --apply --source="${script_dir}"
+
+echo "Running 'chezmoi $*'" >&2
+# exec: replace current process with chezmoi
+exec "$chezmoi" "$@"