Dockerfile: skip working directory, add verbosity

.dockerignore

@@ -0,0 +1,2 @@
+_release
+_debug

Dockerfile

@@ -8,7 +8,7 @@ COPY . .
 
 RUN CC="zig cc -target $(uname -m)-linux-musl" \
     CXX="zig c++ -target $(uname -m)-linux-musl" \
-    make
+    make VERBOSE=1
 
 FROM scratch
 COPY --from=0 /inotify-info/_release/inotify-info /inotify-info

README.md

@@ -154,13 +154,16 @@ Searching '/' for listed inodes... (8 threads)
  94111468 [10304h] /home/mikesart/.cache/xfce4/xfce4-appfinder/
 ```
 
-## Run on Docker
+## Run on Docker/podman
 
 ```sh
 docker build . -t inotify-info
 docker run --rm --privileged -v /proc:/proc inotify-info
 ```
 
+When running under [podman][podman] non-root mode, append `--ulimit
+nofile=65535:65535` to the `podman build` command.
+
 ## Run on Nix(OS)
 
 ```
@@ -176,3 +179,4 @@ nix run nixpkgs#inotify-info
 [problem2]: https://unix.stackexchange.com/questions/15509/whos-consuming-my-inotify-resources  
 [lfqueue]:  https://github.com/Taymindis/lfqueue
 [bsd]:      https://github.com/Taymindis/lfqueue/blob/master/LICENSE
+[podman]:   https://podman.io/