Re: [PR PATCH] [Updated] shutils/pkgtarget: speed up build dir cleanup.

[ericonr <ericonr@users.noreply.github.com>]

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There is an updated pull request by ericonr against master on the void-packages repository

https://github.com/ericonr/void-packages chmod
https://github.com/void-linux/void-packages/pull/30788

shutils/pkgtarget: speed up build dir cleanup.
We need `chmod -R` to be able to cleanup after Go packages, but it's
unnecessary in most other cases. By only running it when the first `rm
-rf` fails, we optimize for the most common case and get a tiny speedup
for this build step.

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#### General
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- [ ] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR

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A patch file from https://github.com/void-linux/void-packages/pull/30788.patch is attached

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From 4b8e3d2f2737a5e2ce8203b1ac43f2212fb5ea57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89rico=20Nogueira?= <erico.erc@gmail.com>
Date: Mon, 10 May 2021 22:47:53 -0300
Subject: [PATCH] shutils/pkgtarget: speed up build dir cleanup.

We need `chmod -R` to be able to cleanup after Go packages, but it's
unnecessary in most other cases. By only running it when the first `rm
-rf` fails, we optimize for the most common case and get a tiny speedup
for this build step.
---
 common/xbps-src/shutils/pkgtarget.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/xbps-src/shutils/pkgtarget.sh b/common/xbps-src/shutils/pkgtarget.sh
index 314dc5aeabe2..5944b791a4aa 100644
--- a/common/xbps-src/shutils/pkgtarget.sh
+++ b/common/xbps-src/shutils/pkgtarget.sh
@@ -79,7 +79,7 @@ remove_pkg_autodeps() {
 remove_pkg_wrksrc() {
     if [ -d "$wrksrc" ]; then
         msg_normal "$pkgver: cleaning build directory...\n"
-        chmod -R +wX "$wrksrc" # Needed to delete Go Modules
+        rm -rf "$wrksrc" || chmod -R +wX "$wrksrc" # Needed to delete Go Modules
         rm -rf "$wrksrc"
     fi
 }