[+] Fish (#7)

fish/includes/docker-nix.fish

@@ -0,0 +1,22 @@
+# Docker setup.
+if has docker-compose
+    alias dc docker-compose
+else
+    alias dc 'docker compose'
+end
+
+if test (id -u) -ne 0
+    alias docker 'sudo docker'
+    alias docker-compose 'sudo docker-compose'
+end
+alias docker-ip "docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}'"
+alias dockers "docker ps --format 'table {{.Names}}\t{{.Image}}\t{{.Status}}'"
+
+function docker-compose-path --description 'Show docker compose working directory for a container'
+    if test (count $argv) -eq 0
+        echo 'Usage: docker-compose-path <container-name>'
+        return 1
+    end
+
+    docker inspect "$argv[1]" | grep 'com.docker.compose.project.working_dir'
+end