dev/install (#58)

improved ci/cd pipeline + interactive install script

Reviewed-on: #58
Co-authored-by: Tom Tröger <t.troeger.02@gmail.com>
Co-committed-by: Tom Tröger <t.troeger.02@gmail.com>

.gitea/workflows/build.yaml

@@ -2,7 +2,8 @@ name: Arbeitszeitmessung Deploy
 run-name: ${{ gitea.actor }} is building and deploying arbeitszeitmesssung
 on:
   push:
-    tags: "*"
+    tags:
+      - "*"
 
 jobs:
   testing:

.gitea/workflows/test.yaml

@@ -15,8 +15,8 @@ jobs:
           POSTGRES_DB: arbeitszeitmessung
     env:
       POSTGRES_HOST: postgres
-      POSTGRES_USER: root
-      POSTGRES_PASSWORD: password
+      POSTGRES_API_USER: root
+      POSTGRES_API_PASS: password
       POSTGRES_DB: arbeitszeitmessung
       POSTGRES_PORT: 5432
       RUNNER_TOOL_CACHE: /toolcache # Runner Tool Cache

Backend/database.go

@@ -14,7 +14,8 @@ func OpenDatabase() (models.IDatabase, error) {
 	dbName := helper.GetEnv("POSTGRES_DB", "arbeitszeitmessung")
 	dbUser := helper.GetEnv("POSTGRES_API_USER", "api_nutzer")
 	dbPassword := helper.GetEnv("POSTGRES_API_PASS", "password")
+	dbTz := helper.GetEnv("TZ", "Europe/Berlin")
 
-	connStr := fmt.Sprintf("postgres://%s:%s@%s:5432/%s?sslmode=disable&TimeZone=Europe/Berlin", dbUser, dbPassword, dbHost, dbName)
+	connStr := fmt.Sprintf("postgres://%s:%s@%s:5432/%s?sslmode=disable&TimeZone=%s", dbUser, dbPassword, dbHost, dbName, dbTz)
 	return sql.Open("postgres", connStr)
 }

Backend/helper/time.go

@@ -31,7 +31,6 @@ func FormatDuration(d time.Duration) string {
 
 // Converts duration to string
 func FormatDurationFill(d time.Duration, fill bool) string {
-	return fmt.Sprintf("%.1f", d.Hours())
 	hours := int(d.Abs().Hours())
 	minutes := int(d.Abs().Minutes()) % 60
 	sign := ""

Docker/.env.example

@@ -1,11 +0,0 @@
-POSTGRES_USER=root
-POSTGRES_PASSWORD=very_secure
-POSTGRES_API_USER=api_nutzer
-POSTGRES_API_PASS=password
-POSTGRES_PATH=../DB
-POSTGRES_DB=arbeitszeitmessung
-EXPOSED_PORT=8000
-TZ=Europe/Berlin
-PGTZ=Europe/Berlin
-API_TOKEN=dont_access
-EMPTY_DAYS=false

Docker/docker-compose.yml

@@ -6,9 +6,7 @@ services:
     env_file:
       - .env
     environment:
-      POSTGRES_USER: ${POSTGRES_USER}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-      POSTGRES_DB: ${POSTGRES_DB}
+      PGTZ: ${TZ}
       PGDATA: /var/lib/postgresql/data/pg_data
     volumes:
       - ${POSTGRES_PATH}:/var/lib/postgresql/data

Docker/env.example

@@ -0,0 +1,10 @@
+POSTGRES_USER=root              # Postgres ADMIN Nutzername
+POSTGRES_PASSWORD=very_secure   # Postgres ADMIN Passwort
+POSTGRES_API_USER=api_nutzer    # Postgres API Nutzername (für Arbeitszeitmessung)
+POSTGRES_API_PASS=password      # Postgres API Passwort (für Arbeitszeitmessung)
+POSTGRES_PATH=../DB             # Datebank Pfad (relativ zu Docker Ordner oder absoluter pfad mit /...)
+POSTGRES_DB=arbeitszeitmessung  # Postgres Datenbank Name
+EXPOSED_PORT=8000               # Port auf welchem Arbeitszeitmessung läuft regex:^[0-9]{1,5}$
+TZ=Europe/Berlin                # Zeitzone
+PGTZ=Europe/Berlin              # Zeitzone
+API_TOKEN=dont_access           # API Token für ESP Endpoints

Makefile

@@ -52,3 +52,11 @@ test:
 
 scan: test
 	$(MAKE) -C Backend scan
+
+Docker/.env:
+	cp Docker/env.example Docker/.env
+	echo "Konfigurations Datei erstellt (./Docker/.env), bitte zuerst ausfüllen und danach erneut 'make install' ausführen"
+	exit 0
+
+install: Docker/.env
+	echo "Install"

install.sh

@@ -0,0 +1,107 @@
+#!/usr/bin/env bash
+set -e
+
+envFile=Docker/.env
+envExample=Docker/env.example
+
+echo "Checking Docker installation..."
+if ! command -v docker >/dev/null 2>&1; then
+    echo "Docker not found. Install Docker? [y/N]"
+    read -r install_docker
+    if [[ "$install_docker" =~ ^[Yy]$ ]]; then
+        curl -fsSL https://get.docker.com | sh
+    else
+        echo "Docker is required. Exiting."
+        exit 1
+    fi
+else
+    echo "Docker is already installed."
+fi
+
+echo "Checking Docker Compose..."
+if ! docker compose version >/dev/null 2>&1; then
+    echo "Docker Compose plugin missing. You may need to update Docker."
+    exit 1
+fi
+
+echo "Preparing .env file..."
+if [ ! -f $envFile ]; then
+    if [ -f $envExample ]; then
+        echo ".env not found. Creating interactively from .env.example."
+        > $envFile
+
+        while IFS= read -r line; do
+
+            #ignore empty lines and comments
+            [[ "$line" =~ ^#.*$ || -z "$line" ]] && continue
+
+
+            key=$(printf "%s" "$line" | cut -d '=' -f 1)
+            rest=$(printf "%s" "$line" | cut -d '=' -f 2-)
+
+            # extract inline comment portion
+            comment=$(printf "%s" "$rest" | sed -n 's/.*# \(.*\)$/\1/p')
+            raw_val=$(printf "%s" "$rest" | sed 's/ *#.*//')
+            default_value=$(printf "%s" "$raw_val" | sed 's/"//g')
+
+            regex=""
+            if [[ "$comment" =~ regex:(.*)$ ]]; then
+                regex="${BASH_REMATCH[1]}"
+            fi
+
+            comment=$(printf "%s" "$comment" | sed 's/ regex:.*//')
+
+        while true; do
+            if [ -z "$comment" ]; then
+                printf "Value for $key - $comment (default: $default_value"
+            else
+                printf "Value for $key (default: $default_value"
+            fi
+            if [ -n "$regex" ]; then
+                printf ", must match: %s" "$regex"
+            fi
+            printf "):\n"
+
+            read user_input < /dev/tty
+
+            # empty input -> take default
+            [ -z "$user_input" ] && user_input="$default_value"
+
+            printf "\e[A$user_input\n"
+
+            # validate
+            if [ -n "$regex" ]; then
+                if [[ "$user_input" =~ $regex ]]; then
+                    echo "$key=$user_input" >> $envFile
+                    break
+                else
+                    printf "Invalid value. Does not match regex: %s\n" "$regex"
+                    continue
+                fi
+            else
+                echo "$key=$user_input" >> $envFile
+                break
+            fi
+        done
+
+        done < $envExample
+
+        echo ".env created."
+    else
+        echo "No .env or .env.example found."
+        echo "Creating an empty .env file for manual editing."
+        touch $envFile
+    fi
+else
+    echo "Using existing .env. (found at $envFile)"
+fi
+
+echo "Start containers with docker compose up -d? [y/N]"
+read -r start_containers
+if [[ "$start_containers" =~ ^[Yy]$ ]]; then
+    cd Docker
+    docker compose up -d
+    echo "Containers started."
+else
+    echo "You can start them manually with: docker compose up -d"
+fi