From: "Đoàn Trần Công Danh" <congdanhqx@gmail.com>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>,
Taylor Blau <me@ttaylorr.com>,
git@vger.kernel.org, Jeff Hostetler <jeffhost@microsoft.com>
Subject: Re: [PATCH v2 1/2] CI: limit GitHub Actions to designated branches
Date: Thu, 7 May 2020 19:01:02 +0700 [thread overview]
Message-ID: <20200507120102.GB32465@danh.dev> (raw)
In-Reply-To: <nycvar.QRO.7.76.6.2005061623520.56@tvgsbejvaqbjf.bet>
On 2020-05-06 17:09:39+0200, Johannes Schindelin <Johannes.Schindelin@gmx.de> wrote:
> The idea is indeed very neat. I think we can do a bit better with resource
> usage by not even bothering to check this branch out. Something along
> those lines (sorry, I really would love to have the time to test this...):
While this can avoid the cost of checking out a whole branch (which
can be mitigated by using an orphan branch with single file),
This still spins up an VM, and actions/github-script run (I think)
nodejs, which is more resource intensive than git and sh script.
Above statement maybe wrong, I'm not interacting much with nodejs.
> - id: check-ref
> name: check whether CI is enabled for ref
> uses: actions/github-script@0.9.0
> with:
> script: |
> const req = {
> owner: context.repo.owner,
> repo: context.repo.repo,
> ref: "ci/config"
> };
>
> try {
> req.tree_sha = (await github.git.getRef(req)).data.object.sha;
> (await github.git.getTree(req))
> .tree.filter(e => e.path == 'ref-whitelist').map(e => {
> req.file_sha = e.sha;
> });
> const list = Buffer.from((await github.git.getBlob(req)).data.content, 'base64').toString('UTF-8');
> core.setOutput('enabled', `\n${list}`.indexOf(`\n${{github.ref}}\n`) < 0 ? 'no' : 'yes');
And this `indexOf` will check if our ref (exact) matchs (full line)
with some white-list list, which is very limited.
So people couldn't match by some pattern (grep can work).
I haven't tested, but we may use part of above script to read a single
file from a ref, and add another steps for "grep"/"sh"
I'm not sure if that script will cost more resources than git-checkout
or not. And is that solutions over-engineered?
--
Danh
next prev parent reply other threads:[~2020-05-07 12:01 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-02 15:08 [PATCH] ci: respect the [skip ci] convention in our GitHub workflow "CI/PR" Johannes Schindelin via GitGitGadget
2020-05-03 9:36 ` Jeff King
2020-05-03 12:05 ` Danh Doan
2020-05-04 15:01 ` Jeff King
2020-05-04 15:49 ` [PATCH v2 0/2] Limit GitHub Actions to designated branches Đoàn Trần Công Danh
2020-05-04 15:49 ` [PATCH v2 1/2] CI: limit " Đoàn Trần Công Danh
2020-05-04 16:23 ` Jeff King
2020-05-04 21:58 ` Taylor Blau
2020-05-04 22:52 ` Junio C Hamano
2020-05-04 23:15 ` Taylor Blau
2020-05-04 23:35 ` Jeff King
2020-05-05 0:24 ` Junio C Hamano
2020-05-04 23:36 ` Jeff King
2020-05-05 0:20 ` Taylor Blau
2020-05-05 16:43 ` Jeff King
2020-05-05 17:57 ` Junio C Hamano
2020-05-05 18:24 ` Jeff King
2020-05-05 21:04 ` Jeff King
2020-05-05 21:29 ` Junio C Hamano
2020-05-05 21:58 ` Jeff King
2020-05-05 22:28 ` Junio C Hamano
2020-05-06 15:09 ` Johannes Schindelin
2020-05-06 16:26 ` Junio C Hamano
2020-05-07 12:17 ` Jeff King
2020-05-07 14:02 ` Jeff King
2020-05-07 18:17 ` Junio C Hamano
2020-05-07 12:01 ` Đoàn Trần Công Danh [this message]
2020-05-07 12:47 ` Đoàn Trần Công Danh
2020-05-06 0:46 ` Đoàn Trần Công Danh
2020-05-06 3:56 ` Junio C Hamano
2020-05-06 14:25 ` Đoàn Trần Công Danh
2020-05-06 16:31 ` Junio C Hamano
2020-05-07 12:25 ` Jeff King
2020-05-07 18:29 ` Junio C Hamano
2020-05-07 18:54 ` Jeff King
2020-05-07 19:33 ` Junio C Hamano
2020-05-07 16:20 ` [PATCH v2] ci: allow per-branch config for GitHub Actions Jeff King
2020-05-07 17:00 ` Taylor Blau
2020-05-07 17:18 ` Jeff King
2020-05-07 19:53 ` Junio C Hamano
2020-05-07 20:46 ` Jeff King
2020-05-07 21:58 ` Junio C Hamano
2020-05-08 18:00 ` Jeff King
2020-05-09 1:23 ` Đoàn Trần Công Danh
2020-05-05 0:34 ` [PATCH v2 1/2] CI: limit GitHub Actions to designated branches Đoàn Trần Công Danh
2020-05-04 15:49 ` [PATCH v2 2/2] SubmittingPatches: advertise GitHub Actions CI Đoàn Trần Công Danh
2020-05-04 16:37 ` Junio C Hamano
2020-05-05 0:46 ` Đoàn Trần Công Danh
2020-05-05 16:26 ` [PATCH v3 0/3] Provide option to opt in/out GitHub Actions Đoàn Trần Công Danh
2020-05-05 16:26 ` [PATCH v3 1/3] SubmittingPatches: advertise GitHub Actions CI Đoàn Trần Công Danh
2020-05-05 16:47 ` Jeff King
2020-05-05 16:59 ` Đoàn Trần Công Danh
2020-05-05 17:07 ` Jeff King
2020-05-05 16:26 ` [PATCH v3 2/3] CI: limit GitHub Actions to designated branches Đoàn Trần Công Danh
2020-05-05 16:51 ` Jeff King
2020-05-05 17:05 ` Đoàn Trần Công Danh
2020-05-05 17:11 ` Jeff King
2020-05-05 18:49 ` Junio C Hamano
2020-05-05 16:26 ` [PATCH v3 3/3] fixup! " Đoàn Trần Công Danh
2020-05-05 18:59 ` Junio C Hamano
2020-05-05 17:01 ` [PATCH v3 0/3] Provide option to opt in/out GitHub Actions Jeff King
2020-05-03 16:46 ` [PATCH] ci: respect the [skip ci] convention in our GitHub workflow "CI/PR" Junio C Hamano
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