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|
#!/bin/bash
# shellcheck source=/dev/null
#----------------------------
# Check if a command exists
#----------------------------
function _which() {
command -v "$1" &> /dev/null
}
#----------------------------
# Check if a URL is reachable
#----------------------------
function _url_exists() {
curl --output /dev/null --silent --head --write-out "%{http_code}" "$1"
}
#------------------
# Set working URLs
#------------------
function _urls() {
URL_1="https://git.fridu.us/heckyel/hyperterm"
URL_2="https://c.fridu.us/software/hyperterm.git"
if [ "$(_url_exists "$URL_1")" -eq 200 ]; then
URL="$URL_1"
RAW="$URL_1/raw/branch/master"
elif [ "$(_url_exists "$URL_2")" -eq 200 ]; then
URL="$URL_2"
RAW="$URL_2/plain"
else
msg_err "El repositorio no está disponible o no hay conexión a Internet." \
"The repository is unavailable or there's no internet connection."
exit 1
fi
}
#----------------------------
# Download file with curl
#----------------------------
function download_file() {
local remote_path=$1
local local_path=$2
mkdir -p "$(dirname "$local_path")"
curl -Ls "$RAW/$remote_path" -o "$local_path"
}
#----------------------------
# Download _custom.sh if missing
#----------------------------
function ifexists_custom() {
_urls
local custom_path="$HOME/.hyperterm/_custom.sh"
if [ ! -e "$custom_path" ]; then
download_file "hyperterm/_custom.sh" "$custom_path"
fi
}
#----------------------------
# Show progress bar
#----------------------------
function show_progress() {
case $1 in
1) printf '%s\r' "##### (33%)" ;;
2) printf '%s\r' "############# (66%)" ;;
3) printf '%s\n' "####################### (100%) done!" ;;
esac
}
#----------------------------
# Update HyperTerm environment
#----------------------------
function updbashrc() {
_urls
# Step 1: Download checksum and _custom.sh
download_file "hyperterm/hyperterm.sha512" "$HOME/.hyperterm/hyperterm.sha512"
ifexists_custom
# Step 2: Verify checksum
(cd "$HOME/.hyperterm/" && sha512sum -c hyperterm.sha512 &> /dev/null)
local _integer=$?
if [[ "$_integer" -eq 0 ]]; then
_colors_bash "$@"
printf '%b' "${BOLD}${CYAN}"
printf '%s\n' ' __ __ ______ '
printf '%s\n' ' / / / /_ ______ ___ ____/_ __/__ _________ ___ '
printf '%s\n' ' / /_/ / / / / __ \/ _ \/ ___// / / _ \/ ___/ __ `__ \ '
printf '%s\n' ' / __ / /_/ / /_/ / __/ / / / / __/ / / / / / / / '
printf '%s\n' ' /_/ /_/\__, / .___/\___/_/ /_/ \___/_/ /_/ /_/ /_/ '
printf '%s\n' ' /____/_/ '
printf '%s\n' ' '
printf '%b' "${BOLD}${GREY}"
msg "✔️ HyperTerm se ha actualizado y/o está en la versión actual." \
"✔️ HyperTerm has been updated and/or is at the current version."
msg "Puede reportar errores en https://todo.sr.ht/~heckyel/hyperterm" \
"You can report issues at https://todo.sr.ht/~heckyel/hyperterm"
msg "Obtén tu copia en: https://c.fridu.us/software/hyperterm.git" \
"Get your copy at: https://c.fridu.us/software/hyperterm.git"
printf '%b\n' "$RESET"
else
msg "Fallo de checksum. Re-descargando archivos desde: $URL" \
"Checksum failed. Re-downloading files from: $URL"
show_progress 1
sleep 1
# Step 3: Download all files from hyperterm.sha512 like list
while IFS= read -r line; do
file=$(echo "$line" | cut -d' ' -f2)
file=${file#./}
download_file "hyperterm/$file" "$HOME/.hyperterm/$file"
done < "$HOME/.hyperterm/hyperterm.sha512"
show_progress 2
sleep 1
show_progress 3
_colors_bash "$@"
source "$HOME/.bashrc"
fi
}
#------------------------------------
# Overwrite _custom.sh interactively
#------------------------------------
function updbashrc_custom() {
_urls
if [ "$(_url_exists "$URL")" -eq 200 ]; then
while true; do
question=$(msg "¿Estás seguro de sobre-escribir _custom.sh? [s/N]: " \
"Are you sure to overwrite _custom.sh? [y/N]: ")
read -r -p "$question" input
case "$input" in
[yY]|[sS])
download_file "hyperterm/_custom.sh" "$HOME/.hyperterm/_custom.sh"
source "$HOME/.bashrc"
break ;;
[nN]|"") break ;;
*) msg "Por favor responde sí o no." \
"Please answer yes or no." ;;
esac
done
else
msg_err "El repositorio no está disponible o no hay conexión a Internet." \
"The repository is unavailable or there's no internet connection."
return 1
fi
}
|
