feat: setup devcontainer

.devcontainer/scripts/generate-dockerfile.sh

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# Generator for .devcontainer/Dockerfile
+# Combines the root /Dockerfile (with some COPY lines removed) and
+# the dev-only stage in .devcontainer/resources/devcontainer-Dockerfile.
+# Run this script after modifying the resource Dockerfile to refresh
+# the final .devcontainer/Dockerfile used by the devcontainer.
+
+# Make a copy of the original Dockerfile to the .devcontainer folder
+# but remove the COPY . ${INSTALL_DIR}/ command from it. This avoids
+# overwriting /app (which uses symlinks to the workspace) and preserves
+# debugging capabilities inside the devcontainer.
+
+SCRIPT_DIR="$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)"
+DEVCONTAINER_DIR="${SCRIPT_DIR%/scripts}"
+ROOT_DIR="${DEVCONTAINER_DIR%/.devcontainer}"
+
+OUT_FILE="${DEVCONTAINER_DIR}/Dockerfile"
+
+echo "# DO NOT MODIFY THIS FILE DIRECTLY. IT IS AUTO-GENERATED BY .devcontainer/scripts/generate-dockerfile.sh" > "$OUT_FILE"
+echo "" >> "$OUT_FILE"
+echo "# ---/Dockerfile---" >> "$OUT_FILE"
+
+sed '/${INSTALL_DIR}/d' "${ROOT_DIR}/Dockerfile" >> "$OUT_FILE"
+
+# sed the line https://github.com/foreign-sub/aiofreepybox.git \\ to remove trailing backslash
+sed -i '/aiofreepybox.git/ s/ \\$//' "$OUT_FILE"
+
+# don't cat the file, just copy it in because it doesn't exist at build time
+sed -i 's|^ RUN cat ${INSTALL_DIR}/install/freebox_certificate.pem >> /opt/venv/lib/python3.12/site-packages/aiofreepybox/freebox_certificates.pem$| COPY install/freebox_certificate.pem /opt/venv/lib/python3.12/site-packages/aiofreepybox/freebox_certificates.pem |' "$OUT_FILE"
+
+echo "" >> "$OUT_FILE"
+echo "# ---/resources/devcontainer-Dockerfile---" >> "$OUT_FILE"
+echo "" >> "$OUT_FILE"
+
+cat "${DEVCONTAINER_DIR}/resources/devcontainer-Dockerfile" >> "$OUT_FILE"
+
+echo "Generated $OUT_FILE using root dir $ROOT_DIR" >&2