From 5e62436d5406403a2e20c5abfc2dc09e30d7867e Mon Sep 17 00:00:00 2001
From: Julien Maupetit <julien@maupetit.net>
Date: Wed, 27 Mar 2024 18:49:08 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=94=A7(api)=20update=20start=20up=20scrip?=
 =?UTF-8?q?t?=
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We needed more flexibility to handle development vs production run.
---
 src/api/Procfile                 |  2 +-
 src/api/logging-config.dev.yaml  | 39 ++++++++++++++++++++++++++++++++
 src/api/logging-config.prod.yaml | 39 ++++++++++++++++++++++++++++++++
 src/api/start.sh                 | 33 +++++++++++++++++++++++++++
 4 files changed, 112 insertions(+), 1 deletion(-)
 create mode 100644 src/api/logging-config.dev.yaml
 create mode 100644 src/api/logging-config.prod.yaml
 create mode 100755 src/api/start.sh

diff --git a/src/api/Procfile b/src/api/Procfile
index d565511a..2a71006e 100644
--- a/src/api/Procfile
+++ b/src/api/Procfile
@@ -1 +1 @@
-web: uvicorn qualicharge.api:app --proxy-headers --host 0.0.0.0 --port $PORT
+web: bash ./start.sh
diff --git a/src/api/logging-config.dev.yaml b/src/api/logging-config.dev.yaml
new file mode 100644
index 00000000..b55da1c1
--- /dev/null
+++ b/src/api/logging-config.dev.yaml
@@ -0,0 +1,39 @@
+---
+version: 1
+disable_existing_loggers: false
+formatters:
+  default:
+    "()": uvicorn.logging.DefaultFormatter
+    fmt: "%(levelprefix)s %(message)s"
+    use_colors: true
+  access:
+    "()": uvicorn.logging.AccessFormatter
+    fmt: '%(levelprefix)s %(client_addr)s - "%(request_line)s" %(status_code)s'
+    use_colors: true
+handlers:
+  default:
+    formatter: default
+    class: logging.StreamHandler
+    stream: ext://sys.stderr
+  access:
+    formatter: access
+    class: logging.StreamHandler
+    stream: ext://sys.stdout
+loggers:
+  uvicorn:
+    handlers:
+      - default
+    level: INFO
+    propagate: false
+  uvicorn.error:
+    level: INFO
+  uvicorn.access:
+    handlers:
+      - access
+    level: INFO
+    propagate: false
+  qualicharge:
+    handlers:
+      - default
+    level: DEBUG
+    propagate: false
diff --git a/src/api/logging-config.prod.yaml b/src/api/logging-config.prod.yaml
new file mode 100644
index 00000000..7fd143e6
--- /dev/null
+++ b/src/api/logging-config.prod.yaml
@@ -0,0 +1,39 @@
+---
+version: 1
+disable_existing_loggers: false
+formatters:
+  default:
+    "()": uvicorn.logging.DefaultFormatter
+    fmt: "%(levelprefix)s %(message)s"
+    use_colors: true
+  access:
+    "()": uvicorn.logging.AccessFormatter
+    fmt: '%(levelprefix)s %(client_addr)s - "%(request_line)s" %(status_code)s'
+    use_colors: true
+handlers:
+  default:
+    formatter: default
+    class: logging.StreamHandler
+    stream: ext://sys.stdout
+  access:
+    formatter: access
+    class: logging.StreamHandler
+    stream: ext://sys.stdout
+loggers:
+  uvicorn:
+    handlers:
+      - default
+    level: INFO
+    propagate: false
+  uvicorn.error:
+    level: INFO
+  uvicorn.access:
+    handlers:
+      - access
+    level: INFO
+    propagate: false
+  qualicharge:
+    handlers:
+      - default
+    level: WARNING
+    propagate: false
diff --git a/src/api/start.sh b/src/api/start.sh
new file mode 100755
index 00000000..739432a3
--- /dev/null
+++ b/src/api/start.sh
@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+# We may expect that the following environment variables are set:
+#
+#   - PORT: the server port
+#   - QUALICHARGE_DEBUG: activate the debug mode (for development) [*]
+#
+# [*] optional
+
+set -eo pipefail
+
+declare -i debug=${QUALICHARGE_DEBUG:-0}
+declare -a extra_opts
+
+if [ ${debug} == 1 ]; then
+  extra_opts=(
+    "--reload" \
+    "--log-config logging-config.dev.yaml"
+  )
+  echo "⚗️ DEBUG mode activated. We hope your are not running in production. 🤞"
+else
+  extra_opts=(
+    "--log-config logging-config.prod.yaml"
+  )
+fi
+
+# shellcheck disable=SC2068
+uvicorn \
+  qualicharge.api:app \
+  --proxy-headers \
+  --host 0.0.0.0 \
+  --port "${PORT}" \
+  ${extra_opts[@]}