Work on openapi completion

Currently still a work in progress.

the bin/.bin/openapi file will be a bash script for interfacing with an
openapi file. Currently it does things like listing requests, servers,
and viewing a request in json format.

The function added to fzf.zsh adds a zsh widget so that I can press a
keybinding (in my case ^o) to complete the command. It uses the above
script and fzf to make the selection. Currently supports http / https /
curl

The widget looks for an environment variable called OPENAPI which should
point to the openapi file. This is set in zshrc if a project is set.

shells/zsh/STOW/.zshrc

@@ -72,6 +72,7 @@ else
 		if [[ ! "$(ps -ocommand -p $PPID | grep -v 'COMMAND' | cut -d' ' -f1 )" == "$script" ]]; then
 			if [ -f "$current/index.yaml" ]; then
 				export repdef="$(realpath "$current/$(yq -r .repdef "$current/index.yaml")")"
+				export OPENAPI="$(realpath "$current/$(yq -r .openapi "$current/index.yaml")")"
 			fi
 			mkdir "$current/shell-logs" 2> /dev/null
 			/usr/bin/script -f "$current/shell-logs/$(date +"%d-%b-%y_%H-%M-%S")_shell.log"

shells/zsh/includes/fzf.zsh

@@ -152,4 +152,23 @@ if [ "$sourced" = "True" ]; then
 	bind-git-helper f b t r h s
 	unset -f bind-git-helper
 
+	fzf-openapi-widget(){
+		if [ -n "$OPENAPI" ] && [ -f "$OPENAPI" ]; then
+			server="$(openapi -j "$OPENAPI" servers | fzf -1 --prompt Server)"
+			request="$(openapi -j "$OPENAPI" requests | column -t -s $'\t' | fzf -d '  +' --height 90% --preview "openapi -j \"$OPENAPI\" request {2} {1} | jq -C '.'")"
+			method="$(echo -n "$request" | awk -F '  +' '{print $1}' | tr 'a-z' 'A-Z')"
+			url="$(echo -n "$request" | awk -F '  +' '{print $2}')"
+
+			case "$LBUFFER" in
+				http*|https*) LBUFFER+=" $method $server$url" ;;
+				curl*) LBUFFER+=" -X $method $server$url" ;;
+			esac
+			LBUFFER="$(echo -n "$LBUFFER" | sed -E 's/  +/ /g')"
+			zle reset-prompt
+		fi
+	}
+	zle -N fzf-openapi-widget
+	bindkey '^o' fzf-openapi-widget
+
+
 fi