.gitlab-ci.yml

@@ -1,40 +0,0 @@
-default:
-  image: $CI_REGISTRY/imageroot/buildah:latest
-
-stages:
-  - build
-
-.container:
-  before_script:
-    - podman login -u $CI_REGISTRY_USER --password-stdin $CI_REGISTRY <<<$CI_REGISTRY_PASSWORD
-    - podman login -u $NEXUS_USERNAME --password-stdin $NEXUS_DOCKER_IO <<<$NEXUS_PASSWORD
-    - podman login -u $FORGEJO_PACKAGES_USER --password-stdin $FORGEJO_PACKAGES_DOMAIN <<<$FORGEJO_PACKAGES_TOKEN
-
-build-master-container:
-  extends: .container
-  stage: build
-  script:
-    - podman build --build-arg DOCKER_IO=${NEXUS_DOCKER_IO} -t ${CI_REGISTRY_IMAGE}:master .
-    - podman push ${CI_REGISTRY_IMAGE}:master
-  rules:
-    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
-
-build-tagged-container:
-  extends: .container
-  stage: build
-  variables:
-    FORGEJO_IMAGE: git.x59.dev/x59/time-go
-  script:
-    - podman build
-      --build-arg DOCKER_IO=${NEXUS_DOCKER_IO}
-      -t ${CI_REGISTRY_IMAGE}:${CI_COMMIT_TAG}
-      -t ${CI_REGISTRY_IMAGE}:latest
-      -t ${FORGEJO_IMAGE}:${CI_COMMIT_TAG}
-      -t ${FORGEJO_IMAGE}:latest
-      .
-    - podman push ${CI_REGISTRY_IMAGE}:${CI_COMMIT_TAG}
-    - podman push ${CI_REGISTRY_IMAGE}:latest
-    - podman push ${FORGEJO_IMAGE}:${CI_COMMIT_TAG}
-    - podman push ${FORGEJO_IMAGE}:latest
-  rules:
-    - if: $CI_COMMIT_TAG =~ /^v\d+\.\d+\.\d+/

Dockerfile

@@ -1,16 +1,14 @@
-ARG DOCKER_IO=docker.io
+FROM python:3.9-rc-alpine
 
-FROM ${DOCKER_IO}/library/golang:1.24-alpine AS build
+MAINTAINER Yehuda Deutsch <yeh@uda.co.il>
+
+RUN apk add --virtual .build-deps gcc libc-dev make \
+    && pip install fastapi uvicorn \
+    && rm -Rf ~/.cache \
+    && apk --purge del .build-deps gcc libc-dev make
 
 WORKDIR /code
+ENV PYTHONPATH=/code
+COPY time_app/ /code/time_app/
 
-COPY time.go /code
+CMD ["python", "time_app"]
-RUN go build ./time.go
-
-FROM ${DOCKER_IO}/library/alpine:latest AS final
-
-RUN apk add --no-cache tzdata
-WORKDIR /code
-COPY --from=build /code/time /code/time
-
-CMD ["/code/time"]

time.go

@@ -1,89 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/http"
-	"os"
-	"time"
-)
-
-func getTime(location string) (time.Time, error) {
-	loc, err := time.LoadLocation(location)
-	if err != nil {
-		return time.Now(), err
-	}
-	return time.Now().In(loc), err
-}
-
-var zoneDir string
-
-func loadZoneLocations(path string) []string {
-	var locations []string
-	zoneFiles, _ := os.ReadDir("/usr/share/zoneinfo/" + path)
-	for _, file := range zoneFiles {
-		if file.IsDir() {
-			locations = append(locations, loadZoneLocations(path+"/"+file.Name())...)
-		} else {
-			if _, err := time.LoadLocation((path + "/" + file.Name())[1:]); err != nil {
-				continue
-			}
-			locations = append(locations, (path + "/" + file.Name())[1:])
-		}
-	}
-	return locations
-}
-
-var runtimeLocations = loadZoneLocations(zoneDir)
-
-func mainHandler(w http.ResponseWriter, r *http.Request) {
-	now, err := getTime("UTC")
-	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
-		fmt.Fprint(w, "Could not get current time")
-		return
-	}
-
-	fmt.Fprintf(w, now.Format("2006-01-02 15:04:05"))
-}
-
-func dayInYearHandler(w http.ResponseWriter, r *http.Request) {
-	now, err := getTime("UTC")
-	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
-		fmt.Fprint(w, "Could not get current time")
-		return
-	}
-	fmt.Fprintf(w, "%s%d", string(now.Format("06")[1]), now.YearDay())
-}
-
-func timeAtZoneHandler(w http.ResponseWriter, r *http.Request) {
-	timezone := r.PathValue("timezone")
-	now, err := getTime(timezone)
-	if err != nil {
-		w.WriteHeader(http.StatusNotFound)
-		fmt.Fprint(w, "Timezone not found")
-		return
-	}
-	fmt.Fprintf(w, now.Format("2006-01-02 15:04:05"))
-}
-
-func ZoneListHandler(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "application/json")
-	err := json.NewEncoder(w).Encode(runtimeLocations)
-	if err != nil {
-		w.WriteHeader(http.StatusInternalServerError)
-		fmt.Fprint(w, "Could not encode zones")
-	}
-}
-
-func main() {
-	http.HandleFunc("GET /", mainHandler)
-	http.HandleFunc("GET /diy", dayInYearHandler)
-	http.HandleFunc("GET /at/{timezone...}", timeAtZoneHandler)
-	http.HandleFunc("GET /timezones", ZoneListHandler)
-
-	listen := ":8000"
-	fmt.Println("Listening on " + listen)
-	http.ListenAndServe(listen, nil)
-}

time_app/__init__.py

@@ -0,0 +1 @@
+

time_app/__main__.py

@@ -0,0 +1,3 @@
+from time_app.main import run
+
+run()

time_app/helpers/datetime.py

@@ -0,0 +1,8 @@
+from datetime import datetime
+from zoneinfo import ZoneInfo
+
+utc = ZoneInfo('UTC')
+
+
+def real_utc_now() -> datetime:
+    return datetime.now(tz=utc)

time_app/main.py

@@ -0,0 +1,13 @@
+import uvicorn
+from fastapi import FastAPI
+from fastapi.responses import PlainTextResponse
+
+from .views import main, api
+
+app = FastAPI()
+app.include_router(main.router, tags=['text'], default_response_class=PlainTextResponse)
+app.include_router(api.router, prefix='/api/v1', tags=['api'])
+
+
+def run():
+    uvicorn.run("time_app.main:app", host="0.0.0.0", port=8000, log_level="info")

time_app/models/main.py

@@ -0,0 +1,5 @@
+from pydantic import BaseModel
+
+
+class Now(BaseModel):
+    time: str

time_app/views/api.py

@@ -0,0 +1,16 @@
+from fastapi import APIRouter
+
+from time_app.helpers.datetime import real_utc_now
+from time_app.models.main import Now
+
+router = APIRouter()
+
+
+@router.get('/', name='Now', response_model=Now)
+def now_view() -> dict:
+    return {"time": real_utc_now().strftime('%Y-%m-%d %H:%M:%S')}
+
+
+@router.get('/diy', name='Day in year', response_model=Now)
+def day_in_year_view() -> dict:
+    return {"time": real_utc_now().strftime('%y%j')[-4:]}

time_app/views/main.py

@@ -0,0 +1,15 @@
+from fastapi import APIRouter
+
+from time_app.helpers.datetime import real_utc_now
+
+router = APIRouter()
+
+
+@router.get('/', name='Now')
+def now_view() -> str:
+    return real_utc_now().strftime('%Y-%m-%d %H:%M:%S')
+
+
+@router.get('/diy', name='Day in year')
+def day_in_year_view() -> str:
+    return real_utc_now().strftime('%y%j')[-4:]