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256 lines
7.2 KiB
256 lines
7.2 KiB
#!/usr/bin/env bash |
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# This script sets things based on my current project and will set the symlink ~/Projects/current to the correct folder |
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# GLOBAL VARIABLES |
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PROJECTS_PATH="$HOME/Projects" |
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SYMLINC="$PROJECTS_PATH/current" |
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# Prints help text |
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function print_help(){ |
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echo "Manages projects" |
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echo "" |
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echo -e "Usage: $0 <command> [<args>]" |
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echo "" |
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echo -e "Commands" |
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echo -e "--------" |
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echo -e "list\t\t\tLists The available projects" |
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echo -e "switch\t\t\tSwitches the current project" |
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echo -e "\t--auto\t\tAutomatically deduce the project based on current working directory" |
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echo -e "\t--fzf\t\tUses fzf to choose a project" |
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echo -e "\t--dmenu\t\tUses dmenu to choose a project" |
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echo -e "\t--rofi\t\tUses rofi to choose a project" |
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echo -e "\t--unset\t\tUnsets the project" |
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echo -e "\t<project>\tSets the project" |
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echo -e "current\t\t\tPrints the current project" |
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echo -e "\t--notify\t\tUses notify send to print current project" |
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echo -e "\t--path\t\tPrints the full path rather than the name" |
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echo -e "new\t\t\tCreates a new project. Will prompt for a name if no argements are given" |
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echo -e "\t<project>\t\tCreates a new project with the name given" |
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echo -e "\t--dmenu\t\tPrompt using dmenu" |
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echo -e "\t--rofi\t\tPrompt using rofi" |
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echo -e "copy <target> <files> [..<files>]\t\tCopies files to a target in the project" |
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echo -e "\t--bin\t\tCopy to bin directory (inside \$PATH)" |
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echo -e "\t--www\t\tCopy to the www directory" |
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exit 0 |
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} |
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# Lists the available projects |
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# If the --options flag is given, it will also list --new and, if relevant, --unset. |
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# This is useful foa piping it into a fuzzy finder |
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function list_projects(){ |
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if [[ "$1" == "--options" ]]; then |
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if [ -L "$SYMLINC" ]; then |
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echo "--unset" |
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fi |
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echo "--new" |
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fi |
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find "$PROJECTS_PATH/" -maxdepth 1 -mindepth 1 -type d | xargs -L 1 basename |
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} |
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# Switches the project |
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# Normally takes the first argement to be the project name |
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# If first argument is --auto, it will try to set the project based on the current working directory |
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# If the first argument it --unset, it will unstet the project |
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# If the first argument is --fzf, --dmenu or --rofi it will use the specified tool to list options |
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function switch(){ |
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local switchto="$1" |
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if [[ "$1" == "--auto" ]]; then |
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if echo "$PWD" | grep -q "$PROJECTS_PATH"; then |
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switchto=$( echo "$PWD" | sed "s#$PROJECTS_PATH/##") |
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switchto="${switchto%/*}" |
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if [[ "$PWD" == "$PROJECTS_PATH" ]]; then |
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switchto="--unset" |
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fi |
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else |
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switchto="--unset" |
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fi |
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elif [[ "$1" == "--fzf" ]]; then |
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switchto=$(list_projects --options | fzf) |
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elif [[ "$1" == "--dmenu" ]]; then |
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switchto=$(list_projects --options | dmenu -i ) |
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elif [[ "$1" == "--rofi" ]]; then |
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switchto=$(list_projects --options | rofi -dmenu -i ) |
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elif [[ "$1" == "--unset" ]]; then |
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if [ -L "$SYMLINC" ]; then |
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rm "$SYMLINC" 2> /dev/null |
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# See note about SIGWINCH below |
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pkill -u $USER -SIGWINCH zsh |
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fi |
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exit 0 |
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fi |
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# If $switchto is --unset, it has just been selected from one of the menus |
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# Re-run switch with the --unset flag |
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if [[ "$switchto" == "--unset" ]]; then |
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switch --unset |
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exit 0 |
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fi |
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if [[ "$switchto" == "--new" ]]; then |
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new_project "$1" |
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exit 0 |
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fi |
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switchto="$PROJECTS_PATH/$switchto" |
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# This sends the SIGWINCH signal to all zsh processes |
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# This tells zsh that the window has been resized. |
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# Althouph we are not resizing the window, it causes zsh to re-draw the prompt |
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pkill -u $USER -SIGWINCH zsh |
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if [ -d "$switchto" ]; then |
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if [ -L "$SYMLINC" ]; then |
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rm "$SYMLINC" 2> /dev/null |
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fi |
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ln -s "$switchto" "$SYMLINC" |
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else |
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echo "No such directory $switchto" |
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exit 1 |
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fi |
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} |
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# Prints the name of the current project |
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# If there is an index.yaml file containing a name, it will print the name |
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# If not, it will fall back to the folder name |
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# If --notify is th first argument, it will use notify-send to print the project name |
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# If --path is the first argument, it will print the path to the current project rather than the name |
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# It will return an empty string if there isn't an active project |
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function get_current(){ |
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if [ -L "$SYMLINC" ]; then |
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local current=$(readlink "$SYMLINC") |
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if [[ "$1" != "--path" ]]; then |
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if [ -f "$current"/index.yaml ]; then |
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current=$(cat "$current/index.yaml" | yq -r '.name') |
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else |
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current=$(echo "$current" | xargs -L 1 basename) |
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fi |
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fi |
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if [[ "$1" == "--notify" ]]; then |
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notify-send "Current Project" "$current" |
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else |
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echo "$current" |
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fi |
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else |
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if [[ "$1" == "--notify" ]]; then |
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notify-send "Current Project" "not set" |
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else |
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echo "" |
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fi |
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fi |
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} |
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# Creates a new project |
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# The first arguemnt is normally the project name |
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# If there is no argument, it will prompt for the username |
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# If the first argument is --rofi or --dmenu, it will prompt for the name using that tool |
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# It will also create a few directories that most projects will need |
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function new_project(){ |
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local name="$1" |
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local default_dirs=( bin screenshots Downloads www ) |
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if [ ! -n "$name" ]; then |
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echo -n "Project name: " |
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read name < /dev/tty |
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elif [[ "$name" == "--rofi" ]]; then |
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name=$(rofi -dmenu -l 0 -p "Project name" ) |
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elif [[ "$name" == "--dmenu" ]]; then |
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name=$(echo "" | dmenu -l 0 -p "Project name: " ) |
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fi |
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# If name still empty, exit |
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if [ ! -n "$name" ]; then |
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exit 1 |
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fi |
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mkdir "$PROJECTS_PATH/$name" |
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# Make all the directories |
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for dir in "${default_dirs[@]}"; do |
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mkdir "$PROJECTS_PATH/$name/$dir" |
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done |
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switch "$name" |
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} |
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# A wrapper around cp for copying to places inside the current directory |
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# The first argument should be one of the followind: |
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# --bin The bin directory inside the project - This is in your path if thre is a project set |
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# --www This www directory which is where http servers are served from |
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# It will copy all folders / files given as arguments to the location |
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function copyto(){ |
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local current="$(get_current --path)" |
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if [ -n "$current" ]; then |
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local destination="$current/" |
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if [[ "$1" == "--bin" ]]; then |
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destination="$current/bin/" |
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shift |
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elif [[ "$1" == "--www" ]]; then |
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destination="$current/www/" |
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shift |
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fi |
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if [[ -n "$destination" ]]; then |
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mkdir -p "$destination" |
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cp -r "$@" "$destination" |
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fi |
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fi |
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} |
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# Sets up a python server in the www directory |
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# First optional argement is the port to list on |
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# Second optionl argument is the bind address to listen to |
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function serve(){ |
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local current="$(get_current --path)" |
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if [ ! -n "$current" ]; then |
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echo "Set current project first" |
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exit 1 |
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fi |
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local www="$current/www/" |
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local port=${1:-"8000"} |
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local bind="$2" |
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if [ -d "$www" ]; then |
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echo "Creating www directory" |
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fi |
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local count=$( find "$www" -type f | wc -l) |
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if [ -n "$bind" ]; then |
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echo "Serving $count files to $bind from the $www directory" |
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python -m http.server "$port" --bind "$bind" --directory "$www" |
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else |
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echo "Serving $count files from the $www directory" |
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python -m http.server "$port" --directory "$www" |
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fi |
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} |
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if [ -n "$1" ] ; then |
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case "$1" in |
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-h|--help) |
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print_help |
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exit 0 |
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;; |
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list) |
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list_projects |
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exit 0 |
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;; |
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switch) |
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switch "$2" |
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exit 0 |
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;; |
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current) |
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get_current "$2" |
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exit 0 |
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;; |
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new) |
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new_project "$2" |
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exit 0 |
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;; |
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copy) |
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shift |
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copyto "$@" |
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exit 0 |
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;; |
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serve) |
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shift |
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serve "$@" |
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exit 0 |
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;; |
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*) |
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echo "Unknown command $1" |
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print_help |
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exit 1 |
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;; |
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esac |
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fi |
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