Add commit stats cache / Make display of commit stats (red/green bars…

… in the main view) configurable with . Can greatly improve performance if your commits regularly contain changes to very large files.

README.md

@@ -175,6 +175,11 @@ Please consider opening an issue or PR if you think a certain action or option w
         "maximum": 1,
         "default": 0.4
     },
+    "git-log--graph.disable-commit-stats": {
+        "description": "If active, the stats for commits in the main view (green/red bars showing the amounts of changes, e.g. \"25 in 4\") will not be shown anymore. This can greatly improve performance if your commits regularly contain changes to very large files.",
+        "type": "boolean",
+        "default": false
+    },
     "git-log--graph.custom-css": {
 		"description": "An abitrary string of CSS that will be injected into the main web view. Example: * { text-transform: uppercase; }",
 		"type": "string",

package.json

@@ -161,6 +161,11 @@
 					"minimum": 1,
 					"default": 20
 				},
+				"git-log--graph.disable-commit-stats": {
+					"description": "If active, the stats for commits in the main view (green/red bars showing the amounts of changes, e.g. \"25 in 4\") will not be shown anymore. This can greatly improve performance if your commits regularly contain changes to very large files.",
+					"type": "boolean",
+					"default": false
+				},
 				"git-log--graph.custom-css": {
 					"description": "An abitrary string of CSS that will be injected into the main web view",
 					"type": "string",

web/src/state/commit-stats.js

@@ -1,9 +1,15 @@
 import { git } from '../bridge'
 
+/** @type {Record<string, Commit["stats"]>} */
+let stats_cache = {}
+
 let is_updating_commit_stats = false
 /** @type {Commit[]} */
 let queued_commits_for_update_stats = []
 export let update_commit_stats = async (/** @type {Commit[]} */ commits_, level = 0) => {
+	for (let commit of commits_)
+		commit.stats = stats_cache[commit.hash]
+	commits_ = commits_.filter(c => ! c.stats)
 	if (! commits_.length || level === 0 && /* probably heavily overloaded */queued_commits_for_update_stats.length > 120)
 		return
 	commits_.forEach(commit => commit.stats = {}) // Prevent from running them twice
@@ -84,6 +90,7 @@ async function update_commit_stats_full(/** @type {Commit[]} */ commits_) {
 			console.warn('Commit stats files_changed mismatch between fast and full mode. Fast: ', commit.stats?.files_changed, ', full:', stat.files_changed, ', commit: ', commit)
 
 		commit.stats = stat
+		stats_cache[hash] = stat
 	}
 	// console.timeEnd('update_commit_stats_full')
 }

web/src/views/MainView.vue

@@ -348,7 +348,8 @@ watch(visible_commits, async () => {
 		commit.hash && ! commit.stats)
 	if (! visible_cp.length)
 		return
-	await store.update_commit_stats(visible_cp)
+	if (! store.config.value['disable-commit-stats'])
+		await store.update_commit_stats(visible_cp)
 })
 let visible_branches = computed(() => [
 	...new Set(visible_commits.value.flatMap((commit) =>