Initial project import

tools/v/Dockerfile.alpine

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+## Usage:
+##   1) docker build -t vlang_alpine - < Dockerfile.alpine
+##   2) alias with_alpine='docker run -u 1000:1000 --rm -it -v .:/src -w /src vlang_alpine:latest'
+FROM alpine:3.23.3
+LABEL maintainer="spytheman <spytheman@bulsynt.org>"
+WORKDIR /opt/vlang
+ENV PATH=/opt/vlang:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+
+## install development packages
+RUN apk --no-cache add \
+  musl-dev libc-dev libc6-compat gcompat \
+  openssl-dev sqlite-dev mbedtls \
+  libuv-dev libev-dev libevent-dev libmemcached-dev \
+  binutils diffutils elfutils pcre strace rsync \
+  libunwind-dev libunwind-static gc gc-dev \
+  make bash file git upx tmux micro nano nano-syntax \
+  gcc gdb wasi-sdk \
+  mesa-dev mesa-gl mesa-gles \
+  glfw-dev \
+  glu-dev \
+  glew-dev \
+  freetype-dev \
+  freeglut-dev \
+  libxi-dev libxi-static \
+  libxcursor-dev \
+  libx11-dev \
+  icu-data-full \
+  sdl2_net-dev \
+  sdl2_gfx-dev \
+  sdl2_ttf-dev \
+  sdl2_image-dev \  
+  sdl2_mixer-dev \
+  sdl2_pango-dev \
+  sdl2-dev
+
+RUN ln -s /opt/vlang/v /usr/local/bin/v
+COPY . /vlang-local
+ARG USE_LOCAL
+RUN if [[ -z "${USE_LOCAL}" ]] ; then \
+      git clone --depth=1 --quiet https://github.com/vlang/v/ /opt/vlang && \
+      rm -rf /vlang-local ; \
+    else \
+      mv /vlang-local/* . && \
+      rm -rf /vlang-local ; \
+    fi
+RUN mkdir -p /tmp/v /tmp/v /home/ && chown -Rh 1000:1000 /opt/ /tmp/ /home/
+## setup runtime environment for v and bash:
+USER 1000:1000
+ENV HOME=/home
+ENV VTMP=/tmp/v
+ENV VMODULES=/tmp/vmodules
+
+RUN make && v -version && ls -la v && \
+  du -b -s . && \
+  time v doctor && \
+  time v cmd/tools/vfmt.v && \
+  time v -prod self && \
+  true
+RUN find . -type f -name *_test.v -or -name *.vv -or -name *.out | xargs rm && \
+  rm -rf v_old vc/ .git/ && \
+  du -b -s .
+CMD ["v"]