Dockerize strava bot

Author: molleer

.dockerignore

@@ -0,0 +1,5 @@
+node_modules
+.env
+database.json
+old.database.json
+tokens.json

.gitignore

@@ -1,7 +1,5 @@
 node_modules
 .env
-access_token
-refresh_token
-database
 database.json
+old.database.json
 tokens.json

Dockerfile

@@ -0,0 +1,25 @@
+FROM node
+
+RUN apt-get update && apt-get upgrade -y && apt-get install cron -y
+
+WORKDIR /app
+COPY package-lock.json package.json ./
+RUN npm install
+
+COPY . .
+RUN chmod 0644 crontab
+RUN crontab crontab
+RUN touch /var/log/cron.log
+
+RUN echo "{}" > src/database.json
+RUN echo "{}" > src/old.database.json
+
+ENV client_id=
+ENV client_secret=
+ENV refresh_token=
+
+ENV club_id=
+ENV hook_token=
+ENV title="Sammanfattning sedan dag 1 LV1"
+
+CMD /usr/bin/printenv > /app/.env && cron -f

compose.yml

@@ -0,0 +1,10 @@
+services:
+  bot:
+    build:
+      context: .
+    environment:
+      hook_token: $hook_token
+      client_secret: $client_secret
+      refresh_token: $refresh_token
+      club_id: $club_id
+      title: $title

crontab

@@ -0,0 +1,25 @@
+# Edit this file to introduce tasks to be run by cron.
+# 
+# Each task to run has to be defined through a single line
+# indicating with different fields when the task will be run
+# and what command to run for the task
+# 
+# To define the time you can provide concrete values for
+# minute (m), hour (h), day of month (dom), month (mon),
+# and day of week (dow) or use '*' in these fields (for 'any').
+# 
+# Notice that tasks will be started based on the cron's system
+# daemon's notion of time and timezones.
+# 
+# Output of the crontab jobs (including errors) is sent through
+# email to the user the crontab file belongs to (unless redirected).
+# 
+# For example, you can run a backup of all your user accounts
+# at 5 a.m every week with:
+# 0 5 * * 1 tar -zcf /var/backups/home.tgz /home/
+# 
+# For more information see the manual pages of crontab(5) and cron(8)
+# 
+# m h dom mon dow  command
+0 12 * * 1          /usr/local/bin/node /app/src/index.js
+30 */6 * * *       /usr/local/bin/node /app/src/refresh_tokens.js

src/index.js

@@ -12,22 +12,14 @@ const getTokens = () => {
     const tokens_path = join(__dirname, "tokens.json");
 
     if (!fs.existsSync(tokens_path)) {
-        console.log("Token file not found:", tokens_path);
-        exit(1);
-    }
-
-    try {
-        return JSON.parse(fs.readFileSync(tokens_path));
-    } catch {
-        fs.unlinkSync(tokens_path);
         refresh_token()
             .then(() => console.log("Token refreshed!"))
             .catch(error => {
                 console.log(error);
                 throw "Unable to refresh token!";
             });
     }
-    return {};
+    return JSON.parse(fs.readFileSync(tokens_path));
 };
 
 const tokens = getTokens();