add script serveit

TARGETS.sh

@@ -24,6 +24,6 @@ ipython:.ipython/profile_default/ipython_config.py
 gdb:.config/gdb
 sandbox:
 chromium:.local/bin/pchromium .local/share/applications/pchromium.desktop
-scripts:.local/bin/httpstatus .local/bin/apco .local/bin/bb .local/bin/emoji .local/bin/mksh .local/bin/nato .local/bin/pastas .local/bin/timer .local/bin/tryna .local/bin/trynafail .local/bin/bak .local/bin/cleanup-directory .local/bin/cleanup-directory-log .local/bin/cleanup-downloads .local/bin/gobuild .local/bin/json .local/bin/open .local/bin/py .local/bin/sha .local/bin/showtips .local/bin/weather .local/bin/radio .local/bin/rmt .local/bin/scratch .local/bin/tunes .local/bin/wake .local/bin/myip .local/bin/genpass .local/bin/gensalt .local/bin/django-create-project .local/bin/mirror-site .local/bin/split-file .local/bin/extract .local/bin/destroy %copypasta
+scripts:.local/bin/httpstatus .local/bin/apco .local/bin/bb .local/bin/emoji .local/bin/mksh .local/bin/nato .local/bin/pastas .local/bin/timer .local/bin/tryna .local/bin/trynafail .local/bin/bak .local/bin/cleanup-directory .local/bin/cleanup-directory-log .local/bin/cleanup-downloads .local/bin/gobuild .local/bin/json .local/bin/open .local/bin/py .local/bin/sha .local/bin/showtips .local/bin/weather .local/bin/radio .local/bin/rmt .local/bin/scratch .local/bin/tunes .local/bin/wake .local/bin/myip .local/bin/genpass .local/bin/gensalt .local/bin/django-create-project .local/bin/mirror-site .local/bin/split-file .local/bin/extract .local/bin/destroy .local/bin/serveit %copypasta
 copypasta:.local/bin/copy .local/bin/pasta
 all:%less %t %note %tmux %zsh %nvim %git"

home/user/.config/zsh/aliases

@@ -89,7 +89,7 @@ alias wget='wget -c'
 alias ip='ip -c'
 alias fastping='ping -c 100 -i 0.1'
 
-alias serveit='python3 -m http.server 8080'
+alias www='serveit'
 
 # hardware
 alias reboot='sudo /sbin/reboot'

home/user/.local/bin/serveit

@@ -0,0 +1,41 @@
+#!/bin/sh
+set -eu
+
+PROGRAM="$(basename "${0}")"
+
+has_h=0
+for arg in "${@}"; do
+    case "${arg}" in
+        -h)
+            has_h=1
+            break
+            ;;
+        --help)
+            has_h=1
+            break
+            ;;
+    esac
+done
+
+if [ "${has_h}" -eq 1 ]; then
+    TAB=$(printf '\t')
+    printf 'Usage: %s\tListen on localhost:8080\nUsage: %s PORT\tListen on localhost:PORT\nUsage: %s HOST PORT\tListen on HOST:PORT\n' "${PROGRAM}" "${PROGRAM}" "${PROGRAM}" | column -t -s "${TAB}"
+    exit 0
+fi
+
+HOST="localhost"
+PORT="8080"
+
+if [ ${#} -gt 1 ]; then
+    HOST="${1:-localhost}"
+    PORT="${2:-8080}"
+else
+    HOST="localhost"
+    PORT="${1:-8080}"
+fi
+
+readonly HOST
+readonly PORT
+
+
+python3 -m http.server -b "${HOST}" "${PORT}"