From 6553443d91f249685ebabce75eccd5745b7b4486 Mon Sep 17 00:00:00 2001
From: Eliezer Croitoru <ngtech1ltd@gmail.com>
Date: Sat, 23 Dec 2023 16:20:09 +0200
Subject: [PATCH] 1

---
 Makefile               | 22 ++++++++++++++++++++++
 add-blesh-to-bashrc.sh | 37 +++++++++++++++++++++++++++++++++++++
 bashrc.head            |  1 +
 bashrc.tail            |  1 +
 4 files changed, 61 insertions(+)
 create mode 100644 Makefile
 create mode 100755 add-blesh-to-bashrc.sh
 create mode 100644 bashrc.head
 create mode 100644 bashrc.tail

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..dacbda4
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,22 @@
+all:
+	echo OK
+
+download-blesh:
+	wget "https://github.com/akinomyoga/ble.sh/releases/download/v0.3.4/ble-0.3.4.tar.xz" -O  "ble-0.3.4.tar.xz"
+
+extract-blesh:
+	tar xvf ble-0.3.4.tar.xz
+
+cleanup:
+	rm -vf ble-0.3.4.tar.xz	
+	rm -vfr ./ble-0.3.4
+
+install-blesh:
+	mkdir -p /usr/local/share/blesh
+	rsync -av ./ble-0.3.4/ /usr/local/share/blesh/
+	chown -R root:root /usr/local/share/blesh/
+	chmod -R o-w /usr/local/share/blesh/
+	bash add-blesh-to-bashrc.sh
+
+set-shell-to-bash:
+	usermod --shell "/bin/bash" $$(whoami)
diff --git a/add-blesh-to-bashrc.sh b/add-blesh-to-bashrc.sh
new file mode 100755
index 0000000..7092591
--- /dev/null
+++ b/add-blesh-to-bashrc.sh
@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+H=$(head -1 bashrc.head)
+T=$(head -1 bashrc.tail)
+
+BASHRC_FILENAME="${HOME}/.bashrc"
+
+HEAD_EXISTS="0"
+TAIL_EXISTS="0"
+
+grep --fixed-strings "${H}" "${BASHRC_FILENAME}"
+if [ "$?" -eq "0" ]
+then
+	HEAD_EXISTS="1"
+fi
+
+grep --fixed-strings "${T}" "${BASHRC_FILENAME}"
+if [ "$?" -eq "0" ]
+then
+	TAIL_EXISTS="1"
+fi
+
+
+if [ "${HEAD_EXISTS}" -eq "0" ]
+then
+	cat bashrc.head "${BASHRC_FILENAME}" > "${BASHRC_FILENAME}.in"
+	cat "${BASHRC_FILENAME}.in" > "${BASHRC_FILENAME}"
+	rm -vf "${BASHRC_FILENAME}.in"
+fi
+
+if [ "${TAIL_EXISTS}" -eq "0" ]
+then
+	cat "${BASHRC_FILENAME}" bashrc.tail > "${BASHRC_FILENAME}.in"
+	cat "${BASHRC_FILENAME}.in" > "${BASHRC_FILENAME}"
+	rm -vf "${BASHRC_FILENAME}.in"
+fi
+
diff --git a/bashrc.head b/bashrc.head
new file mode 100644
index 0000000..bf886c1
--- /dev/null
+++ b/bashrc.head
@@ -0,0 +1 @@
+[[ $- == *i* ]] && source /usr/local/share/blesh/ble.sh --attach=none
diff --git a/bashrc.tail b/bashrc.tail
new file mode 100644
index 0000000..282264d
--- /dev/null
+++ b/bashrc.tail
@@ -0,0 +1 @@
+[[ ${BLE_VERSION-} ]] && ble-attach