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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1760631977; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2XD3fRy146lvHkdMfcroWD93I7TLX17VPZMyGWYUsu4=; b=U2mwobrUZlqInERupovoHSjG5pyhghtzOrgSRfZB5zrOXV7UviteB307Br294o0NLgzax2 EYTuZyfv8bpRYejRf/XkTW8UJDz9xUlawj7aqj6dah2qzWMDJEaWKBLGv52pjoQ3VOSLPF fEH1goXEFm0cF1KLNjY8o53IH8qlAKc= X-MC-Unique: d7VuBpV8OxGnMAyt0yoV1A-1 X-Mimecast-MFC-AGG-ID: d7VuBpV8OxGnMAyt0yoV1A_1760631973 From: Thomas Huth To: qemu-devel@nongnu.org Cc: Richard Henderson , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , Yonggang Luo , Peter Maydell Subject: [PULL 03/10] gitlab: purge msys pacman cache Date: Thu, 16 Oct 2025 18:25:54 +0200 Message-ID: <20251016162601.442557-4-thuth@redhat.com> In-Reply-To: <20251016162601.442557-1-thuth@redhat.com> References: <20251016162601.442557-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1760632085137154100 From: Daniel P. Berrang=C3=A9 For the Windows msys2 CI job we install many packages using pacman and use the GitLab cache to preserve the pacman cache across CI runs. While metadata still needs downloading, this avoids pacman re-downloading packages from msys2 if they have not changed. The problem is that pacman never automatically purges anything from its package cache. Thus the GitLab cache is growing without bound and packing/unpacking the cache is consuming an increasing amount of time in the CI job. If we run 'pacman -Sc' /after/ installing our desired package set, it will purge any cached downloaded packages that are not matching any installed package. This will (currently) cap the pacman download cache at approx 256 MB. Signed-off-by: Daniel P. Berrang=C3=A9 Reviewed-by: Yonggang Luo Reviewed-by: Thomas Huth Tested-by: Thomas Huth Reviewed-by: Peter Maydell Message-ID: <20251010160545.144760-1-berrange@redhat.com> Signed-off-by: Thomas Huth --- .gitlab-ci.d/windows.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.gitlab-ci.d/windows.yml b/.gitlab-ci.d/windows.yml index 1e6a01bd9ac..6e1135d8b86 100644 --- a/.gitlab-ci.d/windows.yml +++ b/.gitlab-ci.d/windows.yml @@ -87,6 +87,7 @@ msys2-64bit: mingw-w64-x86_64-pkgconf mingw-w64-x86_64-python mingw-w64-x86_64-zstd" + - .\msys64\usr\bin\bash -lc "pacman -Sc --noconfirm" - Write-Output "Running build at $(Get-Date -Format u)" - $env:JOBS =3D $(.\msys64\usr\bin\bash -lc nproc) - $env:CHERE_INVOKING =3D 'yes' # Preserve the current working directory --=20 2.51.0