Added 'set -e' safe guards to colours.sh, pull.sh and status.sh

README.md

@@ -50,7 +50,7 @@ docker images --format='{{.Repository}};{{.Tag}};{{.ID}}' | grep '<none>;<none>'
 # Get all used images tag in dir $PATH_ANALYSE
 find $PATH_ANALYSE -name 'Dockerfile*' | while read file; do cat $file; echo ''; done | grep -e FROM | cut -d ' ' -f 2 | sed $'s/[^[:print:]\t]//g' | sort -u | xargs -n1 docker pull
 # Calculate total docker images size
-docker images --format {{.ID}} | xargs -n1 docker inspect | jq '.[0]["Size"]' | paste -sd + | bc | format_bytes_str
+docker images --format {{.ID}} | xargs -n1 docker inspect | jq '.[0]["Size"]' | paste -sd + | bc | format_bytes
 ```
 
 ## Remove every user R packages

colours.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 
+set -e
+
 # Print out escape sequences usable for coloured text on tty.
+# shellcheck disable=2016
 printf 'Colour escapes are %s\n' '\e[${value};...;${value}m'
 printf 'Values 30..37 are \e[33mforeground colours\e[m\n'
 printf 'Values 40..47 are \e[43mbackground colours\e[m\n'
@@ -17,17 +20,58 @@ for fgc in {30..37}; do
 		fgc=${fgc#37} # white
 		bgc=${bgc#40} # black
 
-		vals="${fgc:+$fgc;}${bgc}"
+		vals="${fgc:+$fgc};${bgc}"
 		vals=${vals%%;}
 
 		seq0="${vals:+\e[${vals}m}"
 		printf " %-9s" "${seq0:-(default)}"
-		echo -e -n " ${seq0}TEXT\e[m"
+		echo -en " ${seq0}TEXT\e[m"
-		echo -e -n " \e[${vals:+${vals+$vals;}}1mBOLD\e[m"
+		echo -en " \e[${vals:+${vals+$vals}};1mBOLD\e[m"
-		echo -e -n " \e[${vals:+${vals+$vals;}}2mDIM\e[m"
+		echo -en " \e[${vals:+${vals+$vals}};2mDIM\e[m"
-		echo -e -n " \e[${vals:+${vals+$vals;}}3mITA\e[m"
+		echo -en " \e[${vals:+${vals+$vals}};3mITA\e[m"
-		echo -e -n " \e[${vals:+${vals+$vals;}}4mUND\e[m"
+		echo -en " \e[${vals:+${vals+$vals}};4mUND\e[m"
-		echo -e -n " \e[${vals:+${vals+$vals;}}5mBLI\e[m"
+		echo -en " \e[${vals:+${vals+$vals}};5mBLI\e[m"
 	done
 	echo; echo
 done
+
+rainbowColor() {
+	local h=$(($1 / 43))
+	local f=$(($1 - 43 * h))
+	local t=$((f * 255 / 43))
+	local q=$((255 - t))
+
+	if [ $h -eq 0 ]
+	then
+		echo "255 $t 0"
+	elif [ $h -eq 1 ]
+	then
+		echo "$q 255 0"
+	elif [ $h -eq 2 ]
+	then
+		echo "0 255 $t"
+	elif [ $h -eq 3 ]
+	then
+		echo "0 $q 255"
+	elif [ $h -eq 4 ]
+	then
+		echo "$t 0 255"
+	elif [ $h -eq 5 ]
+	then
+		echo "255 0 $q"
+	else
+		# execution should never reach here
+		echo '0 0 0'
+	fi
+}
+
+rf(){ echo "$1" 0 0; }; gf(){ echo 0 "$1" 0; }; bf(){ echo 0 0 "$1"; }
+for f in rf gf bf rainbowColor; do
+	for s in "$(seq 0 127)" "$(seq 255 -1 128)"; do
+		for i in $s; do
+			# shellcheck disable=2183,2046
+			printf '\x1b[48;2;%s;%s;%sm ' $($f "$i")
+		done
+		echo -en "\x1b[0m\n"
+	done
+done

compare_world.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -e
+
+rsync mainpc:/var/lib/portage/world /tmp/mainpc
+rsync streampc:/var/lib/portage/world /tmp/streampc
+cp /var/lib/portage/world /tmp/framework
+
+exec nvim -d /tmp/framework /tmp/mainpc /tmp/streampc

docker_build

@@ -44,7 +44,7 @@ if ! rc-service docker status > /dev/null; then
 	return 1
 fi
 
-build /home/_aspil0w/git/3d-playground
+build /home/_aspil0w/git/Byron
 build /home/_aspil0w/git/CoverLetter
 build /home/_aspil0w/git/CurriculumVitae
 build /home/_aspil0w/git/dotfiles

pull.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 __r__(){
 	end="$1"
 	for _ in $(seq 1 "$end"); do

status.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 __r__(){
 	end="$1"
 	for _ in $(seq 1 "$end"); do

update_req.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 repeat_char(){
 	end="$1"
 	for _ in $(seq 1 "$end") ; do
@@ -15,7 +17,8 @@ header(){
 
 VENV_PATH='./.venv'
 
-python3.12 -m venv --upgrade-deps "$VENV_PATH"
+python -m venv --upgrade-deps "$VENV_PATH"
+# shellcheck disable=1091
 if [ -f "$VENV_PATH"/Scripts/activate ]; then . "$VENV_PATH"/Scripts/activate
 elif [ -f "$VENV_PATH"/bin/activate ]; then . "$VENV_PATH"/bin/activate
 else exit 1; fi