Add new plugin habits

2020-10-13 23:00:05 +02:00
parent e9e23d6028
commit 7ff3a7f46b
16 changed files with 221 additions and 25 deletions
--- a/src/plugins/habits/index.mjs
+++ b/src/plugins/habits/index.mjs
@@ -0,0 +1,57 @@
+//Setup
+  export default function ({login, rest, computed, pending, q}, {enabled = false, from = 50} = {}) {
+    //Check if plugin is enabled and requirements are met
+      if (!enabled)
+        return computed.plugins.habits = null
+      if (!q.habits)
+        return computed.plugins.habits = null
+      console.debug(`metrics/plugins/habits/${login} > started`)
+
+    //Plugin execution
+      pending.push(new Promise(async solve => {
+        try {
+          //Initialization
+            const habits = {commits:{hour:NaN, hours:{}}, indents:{style:"", spaces:0, tabs:0}}
+          //Get user recent commits from events
+            const events = await rest.activity.listEventsForAuthenticatedUser({username:login, per_page:from})
+            const commits = events.data
+              .filter(({type}) => type === "PushEvent")
+              .filter(({actor}) => actor.login === login)
+          //Commit hour
+            {
+              //Compute commit hours
+                const hours = commits.map(({created_at}) => (new Date(created_at)).getHours())
+                for (const hour of hours)
+                  habits.commits.hours[hour] = (habits.commits.hours[hour] || 0) + 1
+              //Compute hour with most commits
+                habits.commits.hour = hours.length ? Object.entries(habits.commits.hours).sort(([an, a], [bn, b]) => b - a).map(([hour, occurence]) => hour)[0] : NaN
+            }
+          //Indent style
+            {
+              //Retrieve edited files
+                const edited = await Promise.allSettled(commits
+                  .flatMap(({payload}) => payload.commits).map(commit => commit.url)
+                  .map(async commit => (await rest.request(commit)).data.files)
+                )
+              //Attemp to guess whether tabs or spaces are used from patch
+                edited
+                  .filter(({status}) => status === "fulfilled")
+                  .map(({value}) => value)
+                  .flatMap(files => files.flatMap(file => (file.patch||"").match(/(?<=^[+])((?:\t)|(?:  )) /gm)||[]))
+                  .forEach(indent => habits.indents[/^\t/.test(indent) ? "tabs" : "spaces"]++)
+              //Compute indent style
+                habits.indents.style = habits.indents.spaces > habits.indents.tabs ? "spaces" : habits.indents.tabs > habits.indents.spaces ? "tabs" : ""
+            }
+          //Save results
+            computed.plugins.habits = habits
+            console.debug(`metrics/plugins/habits/${login} > ${JSON.stringify(computed.plugins.habits)}`)
+            solve()
+        }
+        catch (error) {
+          //Generic error
+            computed.plugins.habits = {error:`An error occured`}
+            console.debug(error)
+            solve()
+        }
+      }))
+  }