From a32499fadf94cc5204def8cc1a3d7c66a744f31d Mon Sep 17 00:00:00 2001
From: Ferran Basora <fcsonline@gmail.com>
Date: Sun, 26 Dec 2021 19:15:07 +0000
Subject: [PATCH] Improve the installation process

Many people are struggling with the installation process because is not
giving enough feedback.

This commit improves this.
---
 tmux-thumbs-install.sh | 55 ++++++++++++++++++++++++++++++++++++++++++
 tmux-thumbs.sh         |  7 ++++++
 tmux-thumbs.tmux       |  6 -----
 3 files changed, 62 insertions(+), 6 deletions(-)
 create mode 100755 tmux-thumbs-install.sh

diff --git a/tmux-thumbs-install.sh b/tmux-thumbs-install.sh
new file mode 100755
index 0000000..2bd4cde
--- /dev/null
+++ b/tmux-thumbs-install.sh
@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+set -Eeu -o pipefail
+
+# Removing the binary to make this script idempotent
+rm -rf target/release/thumbs
+
+clear
+
+cat << EOF
+
+  █████                                                       █████    █████                                 █████
+ ░░███                                                       ░░███    ░░███                                 ░░███
+ ███████   █████████████   █████ ████ █████ █████            ███████   ░███████   █████ ████ █████████████   ░███████   █████
+░░░███░   ░░███░░███░░███ ░░███ ░███ ░░███ ░░███  ██████████░░░███░    ░███░░███ ░░███ ░███ ░░███░░███░░███  ░███░░███ ███░░
+  ░███     ░███ ░███ ░███  ░███ ░███  ░░░█████░  ░░░░░░░░░░   ░███     ░███ ░███  ░███ ░███  ░███ ░███ ░███  ░███ ░███░░█████
+  ░███ ███ ░███ ░███ ░███  ░███ ░███   ███░░░███              ░███ ███ ░███ ░███  ░███ ░███  ░███ ░███ ░███  ░███ ░███ ░░░░███
+  ░░█████  █████░███ █████ ░░████████ █████ █████             ░░█████  ████ █████ ░░████████ █████░███ █████ ████████  ██████
+   ░░░░░  ░░░░░ ░░░ ░░░░░   ░░░░░░░░ ░░░░░ ░░░░░               ░░░░░  ░░░░ ░░░░░   ░░░░░░░░ ░░░░░ ░░░ ░░░░░ ░░░░░░░░  ░░░░░░
+
+
+
+It looks like this is the first time you are executing tmux-thumbs
+because the binary is not present.
+
+We are going to proceed with the installation. Remember that Rust is
+a prerequisite to being able to build tmux-thumbs.
+
+Do you want to continue?
+
+Press any key to continue...
+EOF
+
+read -s -n 1
+
+if ! [ -x "$(command -v cargo)" ]; then
+  echo 'Rust is not installed! ❌' >&2
+  echo 'Press any key to install it' >&2
+
+  read -s -n 1
+
+  # This installation es provided by the official https://rustup.rs documentation
+  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+fi
+
+echo 'Compiling tmux-thumbs, be patient:'
+
+cargo build --release --target-dir=target
+
+cat << EOF
+Installation complete! 💯
+
+Press any key to close this pane...
+EOF
+
+read -s -n 1
diff --git a/tmux-thumbs.sh b/tmux-thumbs.sh
index 9000c31..165841d 100755
--- a/tmux-thumbs.sh
+++ b/tmux-thumbs.sh
@@ -3,6 +3,13 @@ set -Eeu -o pipefail
 
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
+BINARY="${CURRENT_DIR}/target/release/thumbs"
+
+if [ ! -f "$BINARY" ]; then
+  tmux split-window "cd ${CURRENT_DIR} && bash ./tmux-thumbs-install.sh"
+  exit
+fi
+
 function get-opt-value() {
   tmux show -vg "@thumbs-${1}" 2> /dev/null
 }
diff --git a/tmux-thumbs.tmux b/tmux-thumbs.tmux
index 16179e6..949527d 100755
--- a/tmux-thumbs.tmux
+++ b/tmux-thumbs.tmux
@@ -9,9 +9,3 @@ THUMBS_KEY=${THUMBS_KEY:-$DEFAULT_THUMBS_KEY}
 
 tmux set-option -ag command-alias "thumbs-pick=run-shell -b ${CURRENT_DIR}/tmux-thumbs.sh"
 tmux bind-key "${THUMBS_KEY}" thumbs-pick
-
-BINARY="${CURRENT_DIR}/target/release/thumbs"
-
-if [ ! -f "$BINARY" ]; then
-  tmux split-window "cd ${CURRENT_DIR} && cargo build --release --target-dir=target && echo 'Press any key to continue...' && read -k1"
-fi