feat: zsh completions

Makefile

@@ -1,5 +1,6 @@
 PREFIX ?= /usr/local
 BINDIR = $(PREFIX)/bin
+ZSHCOMPDIR ?= $(PREFIX)/share/zsh/site-functions
 
 all: kewt
 
@@ -9,9 +10,12 @@ kewt:
 install: kewt
 	install -d $(DESTDIR)$(BINDIR)
 	install -m 755 kewt $(DESTDIR)$(BINDIR)/kewt
+	install -d $(DESTDIR)$(ZSHCOMPDIR)
+	install -m 644 packaging/zsh/_kewt $(DESTDIR)$(ZSHCOMPDIR)/_kewt
 
 uninstall:
 	rm -f $(DESTDIR)$(BINDIR)/kewt
+	rm -f $(DESTDIR)$(ZSHCOMPDIR)/_kewt
 
 clean:
 	rm -f kewt

packaging/AUR/PKGBUILD.git

@@ -26,4 +26,6 @@ build() {
 package() {
   cd "${pkgname}"
   install -Dm755 kewt "${pkgdir}/usr/bin/kewt"
+  install -d "${pkgdir}/usr/share/zsh/site-functions"
+  "${pkgdir}/usr/bin/kewt" --dump-zsh-completions > "${pkgdir}/usr/share/zsh/site-functions/_kewt"
 }

packaging/AUR/PKGBUILD.template

@@ -18,4 +18,6 @@ build() {
 
 package() {
   install -Dm755 "${srcdir}/${pkgname}-${pkgver}.sh" "${pkgdir}/usr/bin/kewt"
+  install -d "${pkgdir}/usr/share/zsh/site-functions"
+  "${pkgdir}/usr/bin/kewt" --dump-zsh-completions > "${pkgdir}/usr/share/zsh/site-functions/_kewt"
 }

packaging/homebrew/kewt.rb.template

@@ -8,6 +8,7 @@ class Kewt < Formula
 
   def install
     bin.install "kewt"
+    generate_completions_from_executable(bin/"kewt", "--dump-zsh-completions", shells: [:zsh])
   end
 
   test do

packaging/zsh/_kewt

@@ -0,0 +1,22 @@
+#compdef kewt
+
+_kewt() {
+    local -a args
+    args=(
+        '--help[Show help message]'
+        '(-h)--help[Show help message]'
+        '(-)--new[Create a new site directory]'
+        '(-)--update[Update site.conf and template.html with latest defaults]'
+        '(-)--post[Create a new empty post file in the configured posts_dir]'
+        '(-)--generate-template[Generate a new template file]'
+        '(-v --version)'{-v,--version}'[Show version information]'
+        '--from[Source directory]:directory:_directories'
+        '--to[Output directory]:directory:_directories'
+        '(-w --watch)'{-w,--watch}'[Watch for file changes and rebuild automatically]'
+        '(-s --serve)'{-s,--serve}'[Start a local HTTP server after building]::port:'
+    )
+
+    _arguments -S -C $args '*: :_directories'
+}
+
+_kewt "$@"