WIP: support running CHIME under Habitat

Author: bixu

.bldr.toml

@@ -0,0 +1,7 @@
+[chime]
+plan_path = "habitat"
+paths = [
+  "habitat/*",
+  ".bldr.toml",
+  "src/*",
+]

.envrc

@@ -0,0 +1,2 @@
+export HAB_DOCKER_OPTS="-p 8000:8000"
+export HAB_STUDIO_SUP="false"

.gitignore

@@ -16,3 +16,4 @@ venv.bak/
 # mypy
 .mypy_cache/
 __pycache__/
+results/

.studiorc

@@ -0,0 +1 @@
+export HAB_HART_COMPRESSION_LEVEL=0  # disables compression to speed up local dev

habitat/config/.streamlit/config.toml

@@ -0,0 +1,4 @@
+[server]
+enableCORS = false
+headless = true
+port = 8000

habitat/hooks/run

@@ -0,0 +1,12 @@
+#!/bin/sh
+export HOME="/hab/svc/chime/config"
+cd "/hab/svc/chime"
+
+if [ "$(whoami)" = "root" ]; then
+  exec chpst \
+    -U root:hab \
+    -u root:hab \
+    streamlit run "{{pkg.path}}/app.py" 2>&1
+else
+  exec streamlit run "{{pkg.path}}/app.py" 2>&1
+fi

habitat/plan.sh

@@ -0,0 +1,47 @@
+pkg_origin="bixu"
+pkg_name="chime"
+pkg_version="0.1.0"
+pkg_maintainer="Blake Irvin <[email protected]>"
+pkg_license=('MIT')
+pkg_deps=(
+  "core/python"
+  "core/sudo"
+  "core/dbus"
+)
+pkg_build_deps=(
+  "core/make"
+  "core/git"
+)
+pkg_bin_dirs=(
+  "bin"
+)
+pkg_svc_user="root"
+
+do_prepare() {
+  if ! ls "/etc/sudoers" &> "/dev/null"
+  then
+    echo "root ALL=(ALL)  ALL" >> "/etc/sudoers"
+  fi
+  python -m venv "${pkg_prefix}"
+  source "${pkg_prefix}/bin/activate"
+  pip install --upgrade --force-reinstall "pip" "wheel"
+  return $?
+}
+
+do_build() {
+  pip install -r ${PLAN_CONTEXT}/../requirements.txt
+  return $?
+}
+
+do_install() {
+  cp -pr ${PLAN_CONTEXT}/../src/* "${pkg_prefix}/"
+  return $?
+}
+
+do_check() {
+  return 0
+}
+
+do_strip() {
+  return 0
+}