Collect Gitea review contributions

.env.example

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+GITEA_TOKEN=your-token-here

.gitignore

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+/node_modules/
+.env

index.js

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+require('dotenv').config()
+
+const axios = require('axios');
+
+const pageLimit = 50;
+const kreditsAmounts = {
+  'kredits-1': 100,
+  'kredits-2': 300,
+  'kredits-3': 1000
+};
+
+const repos = require('./repos.json');
+
+const gitea = axios.create({
+  baseURL: 'https://gitea.kosmos.org/api/v1',
+  headers: {
+    'accepts': 'application/json',
+    'Authorization': `token ${process.env.GITEA_TOKEN}`
+  }
+});
+
+// TODO get the dates from params or user input
+const startDate = new Date('2020-11-01T00:00:00Z');
+const endDate = new Date('2020-12-30T23:59:59Z');
+
+async function getGiteaReviewContributions (repos) {
+  let pulls = [];
+  let reviewContributions = {}
+
+  await Promise.all(repos.map(async (repo) => {
+    let page = 1;
+    let result;
+
+    do {
+      try {
+        result = await gitea.get(`/repos/${repo}/pulls?state=closed&limit=${pageLimit}&page=${page}`);
+      } catch(error) {
+        console.log(`failed to fetch PRs for repo ${repo}:`, error);
+        continue;
+      }
+
+      if (!result || !result.data || result.data.length === 0) {
+        continue;
+      }
+
+      let pullRequests = result.data.filter(pr => {
+        if (!pr.merged) return false; // only interested in merged PRs
+
+        // check if the PR has been merged in the given timeframe
+        const mergeDate = new Date(pr.merged_at);
+        if (mergeDate < startDate || mergeDate > endDate) return false;
+
+        // check if the PR has a kredits label
+        return pr.labels
+                  .map(label => label.name)
+                  .some(labelname => labelname.match(/kredits-[123]/));
+      });
+
+      await Promise.all(pullRequests.map(async (pr) => {
+        let reviews;
+        try {
+          reviews = await gitea.get(`/repos/${repo}/pulls/${pr.number}/reviews`);
+        } catch(error) {
+          console.log(`failed to fetch reviews for repo ${repo}, PR ${pr.number}:`, error);
+          return;
+        }
+
+        if (!reviews || !reviews.data || reviews.data.length === 0) {
+          return;
+        }
+
+        reviews = reviews.data.filter(review => {
+          return ['APPROVED', 'REJECTED'].includes(review.state);
+        });
+
+        reviews.forEach(review => {
+          if (typeof reviewContributions[review.user.login] === 'undefined') {
+            reviewContributions[review.user.login] = [];
+          }
+
+          let kreditsLabel = pr.labels.find(label => label.name.match(/kredits-[123]/));
+
+          reviewContributions[review.user.login].push({
+            pr,
+            prNumber: pr.number,
+            review,
+            reviewState: review.state,
+            kredits: kreditsAmounts[kreditsLabel.name]
+          });
+
+        });
+      }));
+
+      page++;
+    } while (result.data && result.data.length > 0);
+  }));
+
+  return reviewContributions;
+}
+
+getGiteaReviewContributions(repos.gitea).then(reviewContributions => {
+  console.log('REVIEW CONTRIBUTIONS', reviewContributions);
+});
+

package-lock.json

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+{
+  "name": "kredits-reviews",
+  "version": "1.0.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "axios": {
+      "version": "0.21.1",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
+      "integrity": "sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==",
+      "requires": {
+        "follow-redirects": "^1.10.0"
+      }
+    },
+    "dotenv": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+      "integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw=="
+    },
+    "follow-redirects": {
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.13.1.tgz",
+      "integrity": "sha512-SSG5xmZh1mkPGyKzjZP8zLjltIfpW32Y5QpdNJyjcfGxK3qo3NDDkZOZSFiGn1A6SclQxY9GzEwAHQ3dmYRWpg=="
+    }
+  }
+}

package.json

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+{
+  "name": "kredits-reviews",
+  "version": "1.0.0",
+  "description": "Create Kosmos Kredits contributions for code reviews",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "Garret Alfert",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^0.21.1",
+    "dotenv": "^8.2.0"
+  }
+}

repos.json

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+{
+  "github": [
+    "67P/kredits-contracts",
+    "67P/kredits-web",
+    "sockethub/sockethub"
+  ],
+  "gitea": [
+    "kosmos/akkounts",
+    "kosmos/chef",
+    "kosmos/wormhole",
+    "kosmos/ipfs-cookbook",
+    "kosmos/kredits-ipfs-pinner",
+    "kosmos/website",
+    "kosmos/gitea.kosmos.org"
+  ]
+}