Runtime image and further Makefile updates

.dockerignore

@@ -2,7 +2,5 @@
 **/*.log
 **/.env
 **/.terraform
-**/debs
+**/build
 **/node_modules
-**/pkg
-**/work

Makefile

@@ -3,9 +3,13 @@ SHELL := bash
 
 export PATH := bin:$(PATH)
 
-include .env
+-include .env
 export
 
+BUILD := build/$(T)/$(L)
+DEB := riju-$(T)-$(L).deb
+S3_DEB := s3://$(S3_BUCKET_BASE)-debs/debs/$(T)/$(L)/$(DEB)
+
 .PHONY: help
 help:
 	@echo "usage:"
@@ -29,16 +33,20 @@ runtime-image:
 app-image:
 	docker build . -f docker/app/Dockerfile -t riju-app --pull
 
+.PHONY: script
+script:
+	@: $${L} $${T}
+	mkdir -p $(BUILD)
+	node src/packager/make-script --lang $(L) --type $(T) > $(BUILD)/build.bash
+	chmod +x $(BUILD)/build.bash
+
 .PHONY: pkg
 pkg:
-	@: $${L}
-	mkdir -p build/$(L)
-	node src/packager/make-script $(L) > build/$(L)/build.bash
-	chmod +x build/$(L)/build.bash
-	rm -rf build/$(L)/src build/$(L)/pkg
-	mkdir -p build/$(L)/src build/$(L)/pkg
-	cd build/$(L)/src && pkg="$(PWD)/build/$(L)/pkg" ../build.bash
-	fakeroot dpkg-deb --build build/$(L)/pkg build/$(L)/$(L).deb
+	@: $${L} $${T}
+	rm -rf $(BUILD)/src $(BUILD)/pkg
+	mkdir -p $(BUILD)/src $(BUILD)/pkg
+	cd $(BUILD)/src && pkg="$(PWD)/$(BUILD)/pkg" ../build.bash
+	fakeroot dpkg-deb --build $(BUILD)/pkg $(BUILD)/$(DEB)
 
 ### Run things inside Docker
 
@@ -54,46 +62,52 @@ runtime-shell:
 
 .PHONY: fetch-packaging-image
 fetch-packaging-image:
+	@: $${DOCKER_REPO_BASE}
 	docker pull $(DOCKER_REPO_BASE)-packaging
 	docker tag $(DOCKER_REPO_BASE)-packaging riju-packaging
 
 .PHONY: fetch-runtime-image
 fetch-runtime-image:
+	@: $${DOCKER_REPO_BASE}
 	docker pull $(DOCKER_REPO_BASE)-runtime
 	docker tag $(DOCKER_REPO_BASE)-runtime riju-runtime
 
 .PHONY: fetch-app-image
 fetch-app-image:
+	@: $${DOCKER_REPO_BASE}
 	docker pull $(DOCKER_REPO_BASE)-app
 	docker tag $(DOCKER_REPO_BASE)-app riju-app
 
 .PHONY: fetch-pkg
 fetch-pkg:
-	@: $${L}
-	mkdir -p build/$(L)
-	aws s3 cp s3://$(S3_BUCKET_BASE)-debs/debs/$(L).deb build/$(L)/$(L).deb
+	@: $${L} $${T} $${S3_BUCKET_BASE}
+	mkdir -p $(BUILD)
+	aws s3 cp $(S3_DEB) $(BUILD)/$(DEB)
 
 ### Publish things to registries
 
 .PHONY: publish-packaging-image
 publish-packaging-image:
+	@: $${DOCKER_REPO_BASE}
 	docker tag riju-packaging $(DOCKER_REPO_BASE)-packaging
 	docker push $(DOCKER_REPO_BASE)-packaging
 
 .PHONY: publish-runtime-image
 publish-runtime-image:
+	@: $${DOCKER_REPO_BASE}
 	docker tag riju-runtime $(DOCKER_REPO_BASE)-runtime
 	docker push $(DOCKER_REPO_BASE)-runtime
 
 .PHONY: publish-app-image
 publish-app-image:
+	@: $${DOCKER_REPO_BASE}
 	docker tag riju-app $(DOCKER_REPO_BASE)-app
 	docker push $(DOCKER_REPO_BASE)-app
 
 .PHONY: publish-pkg
 publish-pkg:
-	@: $${L}
-	aws s3 cp build/$(L)/$(L).deb s3://$(S3_BUCKET_BASE)-debs/debs/$(L).deb
+	@: $${L} $${T} $${S3_BUCKET_BASE}
+	aws s3 cp $(BUILD)/$(DEB) $(S3_DEB)
 
 ### Miscellaneous
 

docker/runtime/Dockerfile

@@ -0,0 +1,9 @@
+FROM ubuntu:rolling
+
+COPY docker/runtime/install.bash /tmp/
+RUN /tmp/install.bash
+
+WORKDIR /src
+COPY docker/runtime/pid1.bash /usr/local/sbin/
+ENTRYPOINT ["/usr/local/sbin/pid1.bash"]
+CMD ["bash"]

docker/runtime/install.bash

@@ -0,0 +1,39 @@
+#!/usr/bin/env bash
+
+set -euxo pipefail
+
+export DEBIAN_FRONTEND=noninteractive
+
+apt-get update
+(yes || true) | unminimize
+
+apt-get install -y curl gnupg lsb-release
+
+curl -sSL https://deb.nodesource.com/gpgkey/nodesource.gpg.key | apt-key add -
+curl -sSL https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
+
+ubuntu_ver="$(lsb_release -rs)"
+ubuntu_name="$(lsb_release -cs)"
+
+node_repo="$(curl -sS https://deb.nodesource.com/setup_current.x | grep NODEREPO= | grep -Eo 'node_[0-9]+\.x' | head -n1)"
+
+tee -a /etc/apt/sources.list.d/custom.list >/dev/null <<EOF
+deb https://deb.nodesource.com/${node_repo} ${ubuntu_name} main
+deb https://dl.yarnpkg.com/debian/ stable main
+EOF
+
+apt-get update
+apt-get install -y dctrl-tools
+
+libicu="$(grep-aptavail -wF Package 'libicu[0-9]+' -s Package -n | head -n1)"
+
+apt-get update
+apt-get install -y less "${libicu}" make man nodejs sudo yarn
+
+rm -rf /var/lib/apt/lists/*
+
+tee /etc/sudoers.d/90-riju >/dev/null <<"EOF"
+%sudo ALL=(ALL:ALL) NOPASSWD: ALL
+EOF
+
+rm "$0"

docker/runtime/pid1.bash

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+groupadd -g "$(stat -c %g "$PWD")" -o -p '!' -r riju
+useradd -u "$(stat -c %u "$PWD")" -g "$(stat -c %g "$PWD")" -o -m -N -l -s /usr/bin/bash -G sudo riju
+
+runuser -u riju touch /home/riju/.sudo_as_admin_successful
+
+exec runuser -u riju "$@"

langs/python.yaml

@@ -18,7 +18,7 @@ install:
       wget "$(curl -sSL "https://pvsc.blob.core.windows.net/python-language-server-stable?restype=container&comp=list&prefix=Python-Language-Server-linux-x64" | grep -Eo 'https://[^<]+\.nupkg' | tail -n1)"
       unzip -d "${pkg}/opt/mspyls" Python-Language-Server-linux-x64.*.nupkg
       chmod +x "${pkg}/opt/mspyls/Microsoft.Python.LanguageServer"
-      ln -s "${pkg}/opt/mspyls/Microsoft.Python.LanguageServer" "${pkg}/usr/local/bin/Microsoft.Python.LanguageServer"
+      ln -s "/opt/mspyls/Microsoft.Python.LanguageServer" "${pkg}/usr/local/bin/Microsoft.Python.LanguageServer"
 
 repl: >-
   python3 -u

package.json

@@ -5,6 +5,7 @@
   "private": true,
   "type": "module",
   "dependencies": {
+    "commander": "^6.2.1",
     "yaml": "^1.10.0"
   }
 }

src/packager/make-script.js

@@ -1,11 +1,15 @@
 import process from "process";
 
+import { Command } from "commander";
+
 import { readLangConfig } from "../config.js";
 
 // Given a language config object, return the text of a Bash script
-// that will build the (unpacked) Debian package into ${pkg} when run in an
-// appropriate environment.
-function makeScript(langConfig) {
+// that will build the (unpacked) riju-lang-foo Debian package into
+// ${pkg} when run in an appropriate environment. This is a package
+// that will install the language interpreter/compiler and associated
+// tools.
+function makeLangScript(langConfig) {
   const {
     id,
     name,
@@ -19,7 +23,7 @@ function makeScript(langConfig) {
 set -euxo pipefail`);
   let debianControlData = `\
 Package: riju-lang-${id}
-Version: ${timestamp}
+Version: \$(date +%s%3N)
 Architecture: amd64
 Maintainer: Radon Rosborough <radon.neon@gmail.com>
 Description: The ${name} language packaged for Riju`;
@@ -29,7 +33,7 @@ Depends: ${apt.join(", ")}`;
   }
   parts.push(`\
 install -d "\${pkg}/DEBIAN"
-cat <<"EOF" > "\${pkg}/DEBIAN/control"
+cat <<EOF > "\${pkg}/DEBIAN/control"
 ${debianControlData}
 EOF`);
   for (const part of manual || []) {
@@ -38,14 +42,45 @@ EOF`);
   return parts.join("\n\n");
 }
 
+// Given a language config object, return the text of a Bash script
+// that will build the (unpacked) riju-config-foo Debian package into
+// ${pkg} when run in an appropriate environment. This is a package
+// that will install configuration files and/or small scripts that
+// encode the language configuration so that Riju can operate on any
+// installed languages without knowing their configuration in advance.
+function makeConfigScript(langConfig) {
+  //
+}
+
+// Given a language config object, return the text of a Bash script
+// that will build the (unpacked) riju-shared-foo Debian package into
+// ${pkg} when run in an appropriate environment. This is a package
+// that installs tools used by multiple languages, and can be declared
+// as a dependency.
+function makeSharedScript(langConfig) {
+  throw new Error("shared script generation not implemented yet");
+}
+
+// Parse command-line arguments, run main functionality, and exit.
 async function main() {
-  const args = process.argv.slice(2);
-  if (args.length !== 1) {
-    console.error("usage: script-maker.js LANG");
+  const program = new Command();
+  program
+    .requiredOption("--lang <id>", "language ID")
+    .requiredOption(
+      "--type <value>",
+      "package category (lang, config, shared)"
+    );
+  program.parse(process.argv);
+  const scriptMaker = {
+    lang: makeLangScript,
+    config: makeConfigScript,
+    shared: makeSharedScript,
+  }[program.type];
+  if (!scriptMaker) {
+    console.error(`make-script.js: unsupported --type ${program.type}`);
     process.exit(1);
   }
-  const [lang] = args;
-  console.log(makeScript(await readLangConfig(lang)));
+  console.log(scriptMaker(await readLangConfig(program.lang)));
   process.exit(0);
 }
 

yarn.lock

@@ -2,6 +2,11 @@
 # yarn lockfile v1
 
 
+commander@^6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-6.2.1.tgz#0792eb682dfbc325999bb2b84fddddba110ac73c"
+  integrity sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==
+
 yaml@^1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/yaml/-/yaml-1.10.0.tgz#3b593add944876077d4d683fee01081bd9fff31e"