team
/
tilde-launcher
forked from khuxkm/tilde-launcher
5
1
Fork 2
Code Issues Pull Requests 1 Releases Wiki Activity

switch to sh

This commit is contained in:
Ben Harris 2020-06-11 15:54:04 -04:00
parent 17470a610b
commit 619bc12e6e
1 changed files with 46 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
tilde
View File

@ -1,4 +1,4 @@
#!/usr/bin/env bash
#!/bin/sh
# ---------------------------------------------------------------------------
# tilde - manage user-submitted scripts and apps
@ -21,6 +21,8 @@
PROGNAME=${0##*/}
VERSION="0.1.0"
user=$(whoami)
hostname=$(hostname -f)
# check coreutils and wrap stat for portability
if stat -c"%U" /dev/null >/dev/null 2>/dev/null ; then
@ -35,6 +37,9 @@ else
}
fi
isroot() {
[ "$(id -u)" = "0" ]
}
error_exit() {
printf "%s\n" "${1:-"unknown Error"}" >&2
@ -58,7 +63,8 @@ signal_exit() { # Handle trapped signals
prompt_confirm() {
while true; do
read -r -n 1 -p "${1:-continue?} [y/n]: " REPLY
printf "%s [y/n]: " "${1:-continue?}"
read -r REPLY
case $REPLY in
[yY]) printf "\n" ; return 0 ;;
[nN]) printf "\n" ; return 1 ;;
@ -79,7 +85,7 @@ usage() {
printf " list - show a list of approved userscripts\n"
printf " submit - start the submission flow for your own script\n"
if [[ $(id -u) == 0 ]]; then
if isroot; then
printf " approve - enter the approval queue\n"
printf " revoke <script_name> - send a script back to the author and remove from /tilde/bin\n"
fi
@ -87,22 +93,29 @@ usage() {
printf " about <script_name> - get the description for script_name\n"
printf " <script_name> - run script_name with all remaining args are passed to the script\n"
if [[ :$PATH: != *:"/tilde/bin":* ]] ; then
printf "\nadd /tilde/bin to your PATH to use approved scripts without this wrapper\n"
printf "if you're using bash, run the following to add it quickly\n"
printf " echo 'export PATH=\$PATH:/tilde/bin' >> ~/.bashrc && source ~/.bashrc\n"
fi
case ":$PATH:" in
*:/tilde/bin:*)
;;
*)
printf "\nadd /tilde/bin to your PATH to use approved scripts without this wrapper\n"
printf "if you're using bash, run the following to add it quickly\n"
printf " echo 'export PATH=\$PATH:/tilde/bin' >> ~/.bashrc && source ~/.bashrc\n"
;;
esac
}
verify_script_name() {
[[ $1 == "" ]] && \
error_exit "please start over and enter the script name"
if [ -z "$1" ]; then
error_exit "please enter a script name"
fi
[[ $(type "$1" > /dev/null 2>&1) ]] && \
if command -v "$1"; then
error_exit "$1 already exists. rename your script and try again."
fi
[[ -x /tilde/bin/$1 ]] && \
if [ -x "/tilde/bin/$1" ]; then
error_exit "$1 is already taken. rename your script and try again."
fi
case $1 in
about|description|list|ls|submit|about|help|apropos|submit|approve)
@ -130,11 +143,11 @@ _EOF_
mail_body() {
cat <<- _EOF_
Subject: tilde script submission from ${USER}
From: ${USER}@${HOSTNAME}
To: root@${HOSTNAME}
Subject: tilde script submission from ${user}
From: ${user}@${hostname}
To: root@${hostname}
tilde script submission from ${USER}
tilde script submission from ${user}
script name: $1
@ -144,7 +157,7 @@ description:
$2
-----------------------------------------------------------------------
you'll find the script and description in: /tilde/pending-submissions/$USER/$1
you'll find the script and description in: /tilde/pending-submissions/$user/$1
run this to see the approval queue:
sudo tilde approve
@ -186,7 +199,7 @@ case $1 in
;;
about | apropos | description)
if [[ -f "/tilde/descriptions/$2" ]]; then
if [ -f "/tilde/descriptions/$2" ]; then
cat "/tilde/descriptions/$2"
else
printf "%s not found. try %s list to see available user scripts.\n" "$2" "$PROGNAME"
@ -194,7 +207,7 @@ case $1 in
;;
submit)
printf "hello, %s! so it's time to submit your script?\n" "$USER"
printf "hello, %s! so it's time to submit your script?\n" "$user"
submission_checklist
prompt_confirm "are you ready to continue?" || exit
printf "enter the name of your script: "
@ -202,10 +215,11 @@ case $1 in
verify_script_name "$script_name"
if [[ -x "$HOME/bin/$script_name" ]]; then
if [ -x "$HOME/bin/$script_name" ]; then
printf "cool, found your script\n"
[[ -x "/tilde/pending-submissions/$USER/$script_name/$script_name" ]] && \
if [ -x "/tilde/pending-submissions/$user/$script_name/$script_name" ]; then
error_exit "you've already submitted $script_name"
fi
else
error_exit "$script_name not found in ~/bin"
fi
@ -216,15 +230,17 @@ case $1 in
prompt_confirm "ready to submit?" || exit
# submit now
mkdir -p "/tilde/pending-submissions/$USER/$script_name"
ln -s "$HOME/bin/$script_name" "/tilde/pending-submissions/$USER/$script_name/$script_name"
printf "%s\n" "$description" > "/tilde/pending-submissions/$USER/$script_name/description.txt"
mkdir -p "/tilde/pending-submissions/$user/$script_name"
ln -s "$HOME/bin/$script_name" "/tilde/pending-submissions/$user/$script_name/$script_name"
printf "%s\n" "$description" > "/tilde/pending-submissions/$user/$script_name/description.txt"
mail_body "$script_name" "$description" | sendmail root
printf "script submitted. thanks! :)\n"
;;
approve)
[[ $(id -u) != 0 ]] && error_exit "re-run this as root to access the approval queue"
if ! isroot; then
error_exit "re-run this as root to access the approval queue"
fi
printf "welcome to the approval queue\n\n"
@ -232,7 +248,7 @@ case $1 in
for scr in $user/*; do
user=$(basename "$user")
script_name=$(basename "$scr")
[[ -f "$scr/approved" ]] && continue
[ -f "$scr/approved" ] && continue
script="$scr/$script_name"
if [ -f "$script" ]; then
@ -253,9 +269,9 @@ case $1 in
;;
revoke)
[[ $(id -u) != 0 ]] && \
isroot || \
error_exit "re-run this as sudo to access the revoke menu"
[[ -f /tilde/bin/$2 ]] || \
[ -f "/tilde/bin/$2" ] || \
error_exit "$2 isn't an approved script"
prompt_confirm "revoke $2?"
@ -275,12 +291,12 @@ case $1 in
;;
*)
if [[ -x "/tilde/bin/$1" ]]; then
if [ -x "/tilde/bin/$1" ]; then
prog="/tilde/bin/$1"
shift
exec "$prog" "$@"
else
[[ $1 == "" ]] || \
[ -z "$1" ] || \
printf "%s not found. try %s list to see what's available\n" "$1" "$PROGNAME"
help_message
exit