attempt build from source of opencode

opencode/from-source.dockerfile

@@ -0,0 +1,49 @@
+FROM oven/bun:1.3.14-alpine AS builder
+	
+#FROM node:25-alpine AS builder
+ARG VERSION
+ENTRYPOINT sh
+RUN apk update
+RUN --mount=type=cache,target=/var/cache/apk apk update
+RUN --mount=type=cache,target=/var/cache/apk apk add python3 make g++ npm zip
+RUN adduser -D -h /home/builder -u 1126 builder
+USER builder
+WORKDIR /home/builder
+ADD --chown=builder:builder git@github.com:anomalyco/opencode.git#v${VERSION} opencode
+WORKDIR /home/builder/opencode
+# RUN bun install
+
+RUN --mount=type=cache,target=/home/builder/.bun/install/cache,uid=1126 bun install
+# WORKDIR /home/builder/opencode/packages/opencode
+# ENV OPENCODE_CHANNEL=latest
+# ENV OPENCODE_VERSION=${VERSION}
+# ENV OPENCODE_RELEASE=${VERSION}
+#bun run ./script/build.ts --single
+# RUN --mount=type=cache,target=/home/builder/.bun/install/cache,uid=1126 ./packages/opencode/script/build.ts
+RUN --mount=type=cache,target=/home/builder/.bun/install/cache,uid=1126 bun build --compile \
+  --target="bun-linux-x64-musl" \
+  --outfile="dist/opencode-linux-x64-musl/bin/opencode" \
+  --external="node-gyp" \
+  --minify \
+  --splitting \
+  --conditions="bun" \
+  --conditions="node" \
+  --format="esm" \
+  --tsconfig-override="./packages/opencode/tsconfig.json" \
+  --define="FFF_LIBC=\"musl\"" \
+  --define="OPENCODE_LIBC=\"musl\"" \
+  --define="OPENCODE_CHANNEL=\"latest\"" \
+  --define="OPENCODE_VERSION=\"${VERSION}\"" \
+  --define="OTUI_TREE_SITTER_WORKER_PATH=/\$bunfs/root/opentui-tree-sitter-worker.js" \
+  --define="OPENCODE_WORKER_PATH=./src/cli/tui/worker.ts" \
+  --define="process.env.OPENTUI_LIBC=\"musl\"" \
+  ./packages/opencode/src/index.ts \
+  ./packages/opencode/src/cli/tui/worker.ts
+  
+#RUN --mount=type=cache,target=/home/builder/.bun/install/cache,uid=1126 ./packages/cli/script/build.ts
+
+#RUN rm ./opencode.tgz
+	
+# RUN adduser -D -h /var/lib/opencode opencode
+# USER opencode
+# WORKDIR /var/lib/opencode