build

Makefile

@@ -10,15 +10,14 @@ tidy:
 	go mod tidy
 
 clean:
-	rm -f gospt-ng
-	rm -rf completions
+	rm -rf bin
 
 uninstall:
 	rm -f /usr/bin/gospt-ng
 	rm -f /usr/share/zsh/site-functions/_gospt-ng
 	rm -f /usr/share/bash-completion/completions/gospt-ng
-	rm -f /usr/share/fish/vendor_completions.d/gospt-ng.fish
 
 install:
-	cp gospt-ng /usr/bin
-	cp ./completions/zsh_autocomplete /usr/share/zsh/site-functions/_gospt-ng
+	cp ./dist/gospt-ng /usr/bin
+	cp ./completions/_gospt-ng /usr/share/zsh/site-functions/_gospt-ng
+	cp ./completions/gospt-ng /usr/share/bash-completion/completions/gospt-ng

completions/gospt-ng

@@ -0,0 +1,35 @@
+#! /bin/bash
+
+: ${PROG:=$(basename ${BASH_SOURCE})}
+
+# Macs have bash3 for which the bash-completion package doesn't include
+# _init_completion. This is a minimal version of that function.
+_cli_init_completion() {
+  COMPREPLY=()
+  _get_comp_words_by_ref "$@" cur prev words cword
+}
+
+_cli_bash_autocomplete() {
+  if [[ "${COMP_WORDS[0]}" != "source" ]]; then
+    local cur opts base words
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    if declare -F _init_completion >/dev/null 2>&1; then
+      _init_completion -n "=:" || return
+    else
+      _cli_init_completion -n "=:" || return
+    fi
+    words=("${words[@]:0:$cword}")
+    if [[ "$cur" == "-"* ]]; then
+      requestComp="${words[*]} ${cur} --generate-shell-completion"
+    else
+      requestComp="${words[*]} --generate-shell-completion"
+    fi
+    opts=$(eval "${requestComp}" 2>/dev/null)
+    COMPREPLY=($(compgen -W "${opts}" -- ${cur}))
+    return 0
+  fi
+}
+
+complete -o bashdefault -o default -o nospace -F _cli_bash_autocomplete $PROG
+unset PROG