What is Hackers' Pub?

Hackers' Pub is a place for software engineers to share their knowledge and experience with each other. It's also an ActivityPub-enabled social network, so you can follow your favorite hackers in the fediverse and get their latest posts in your feed.

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洪 民憙 (Hong Minhee) :nonbinary: @hongminhee@hollo.social
Public
Shared by 洪 民憙 (Hong Minhee)

I've been working on a tricky problem in Optique (my CLI parser library): how do you make one option's value affect another option's validation and shell completion?

Think git -C <path> branch --delete <TAB>—the branch completions should come from the repo at <path>, not the current directory.

I think I've found a solution that fits naturally with Optique's architecture: declare dependencies between value parsers, then topologically sort them at parse time.

const cwdString = dependency(string());

const parser = object({
  cwd: optional(option("-C", cwdString)),
  branches: multiple(argument(
    cwdString.derive({
      metavar: "BRANCH",
      factory: dir => gitBranch({ dir }),
      defaultValue: () => process.cwd(),
    })
  )),
});

Details in the issue:

https://github.com/dahlia/optique/issues/74#issuecomment-3738381049

When building CLI tools that mirror Git's interface, it's common to have a global option like -C <path> that changes the working directory for subsequent operations. Ideally, value parsers (like gi...

Support for inter-option dependencies in value parsers · Issue #74 · dahlia/optique

When building CLI tools that mirror Git's interface, it's common to have a global option like -C <path> that changes the working directory for subsequent operations. Ideally, value parsers (like gi...

github.com · GitHub

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라쿤 덱스터 @raccoondaxter.bsky.social@bsky.brid.gy
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Shared by Silverkey | 은열쇠

농이 아니라 이제 다 오르고 있습니다. 부품은 물론, 완제품까지요. 어쩌면 인터넷에서 괴팍한 장난감 취급을 받던 AMD BC-250이 어느날 갑자기 조립이 다 끝난 상태로 완제품이 등장해 60만원에 팔릴지도 모릅니다. 그때 저는 많이 놀라지 않을겁니다.

RE: https://bsky.app/profile/did:plc:hxcknqlgkt63fh24hatgcgzc/post/3mc7xtl63s22v

10秒で泣ける・ピゴリ! (@pigori.bsky.social)

조립PC의 종말인가 정말... [contains quote post or other embedded content]

bsky.app · Bluesky Social

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洪 民憙 (Hong Minhee) :nonbinary: @hongminhee@hollo.social
Public

I've been working on a tricky problem in Optique (my CLI parser library): how do you make one option's value affect another option's validation and shell completion?

Think git -C <path> branch --delete <TAB>—the branch completions should come from the repo at <path>, not the current directory.

I think I've found a solution that fits naturally with Optique's architecture: declare dependencies between value parsers, then topologically sort them at parse time.

const cwdString = dependency(string());

const parser = object({
  cwd: optional(option("-C", cwdString)),
  branches: multiple(argument(
    cwdString.derive({
      metavar: "BRANCH",
      factory: dir => gitBranch({ dir }),
      defaultValue: () => process.cwd(),
    })
  )),
});

Details in the issue:

https://github.com/dahlia/optique/issues/74#issuecomment-3738381049

When building CLI tools that mirror Git's interface, it's common to have a global option like -C <path> that changes the working directory for subsequent operations. Ideally, value parsers (like gi...

Support for inter-option dependencies in value parsers · Issue #74 · dahlia/optique

When building CLI tools that mirror Git's interface, it's common to have a global option like -C <path> that changes the working directory for subsequent operations. Ideally, value parsers (like gi...

github.com · GitHub

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あさぎ＠Misskey写真部展よろしく @poisute_words@misskey.io
Public

30分で書いた今週の記事​:meowsurprised:​
「面白くない写真」が存在するとしてどんなものか、というのをふざけ半分で考えますた

「面白くない写真のパラドックス」
https://note.com/t_eclectus/n/n9b62a81c89f7

「面白くない写真のパラドックス」｜たかはしあさぎ

あなたの写真、面白くないですね。 そんな悪口をこの世から排除すべく、その言葉自体をパラドックスとして定義することで発言そのものを空虚にしようという試みです。 またの名を「書くネタが浮かばなかったから下書きに半年くらい寝かせてあったやつを引っ張り出すヤツ」です。 頭空っぽにして書くので下調べとか論拠とか気にしませんよ。 「面白い数のパラドックス」 面白い数のパラドックス - Wikipedia ja.wikipedia.org ざっくり解説すると。 「面白い数」と「面白くない数」という範疇を定義したとき、「最小の面白くない数」という数は「面白い数」になる

note.com · note（ノート）

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시아란 🌌 Private @siaranics.siaran.kr@bsky.brid.gy
Public
Shared by Silverkey | 은열쇠

언제까지 이유가 있다고 믿었길래 탄핵소추안 표결 두번을 다 퇴장하셨는지? 몰랐으면 무능이고 알았으면 비열한 것이다.

RE: https://bsky.app/profile/did:plc:g23eq6mc3wh6nk5kmxbobm6i/post/3mc73uidagj25

🗞️연합뉴스 속보 봇 (@news-bot.bsky.social)

'의원직 사퇴' 인요한 "계엄, 이유 있는 줄…밝혀진 일들 치욕" https://n.news.naver.com/mnews/article/001/0015841561

bsky.app · Bluesky Social

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스우🧀GameDev @psudots.bsky.social@bsky.brid.gy
Public

youtu.be/WSo7OhiSJbM?... 그리고 애도 리테이크 되었더라구요. 그 옛날에 프나펑 ~~핑거 모드 붐을 일으켰던 시발점이 되게 오래간다 생각하고, 그때나 지금이나 아직도 뭐하는 애들인진 모르겠지만 걍 노래 자체가 신나서 들음

ONE LAST BITE - Twiddlefinger ...

ONE LAST BITE - Twiddlefinger Retake

a song about a fat gay monkey.this is a fan-project and is not affiliated with the original Twiddlefinger mod. we had fun making this and that's all that mat...

www.youtube.com · YouTube

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テル/🇵🇸 FreePalestine🍉🕊 @teru2bouz@mastodon.social
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『健常者は何にも頼らずに自立していて、障害者はいろいろなものに頼らないと生きていけない人だと勘違いされている。けれども真実は逆で、健常者はさまざまなものに依存できていて、障害者は限られたものにしか依存できていない。依存先を増やして、一つひとつへの依存度を浅くすると、何にも依存してないかのように錯覚できます。“健常者である”というのはまさにそういうことなのです。世の中のほとんどのものが健常者向けにデザインされていて、その便利さに依存していることを忘れているわけです。』

自立は、依存先を増やすこと　希望は、絶望を分かち合うこと
tokyo-jinken.or.jp/site/tokyoj

自立は、依存先を増やすこと　希望は、絶望を分かち合うこと - 東京都人権啓発センター

人権問題の啓発・教育、冊子発行、講師派遣、イベント、ラジオ番組等で人権の理解を促す活動を推進。

www.tokyo-jinken.or.jp

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mimonelu 🦀 みもねる @mimonelu.net@bsky.brid.gy
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⭐ Klearsky v0.10.3 Update ⭐ 細かい追加実装と改善 ・アバター画像をラベルに応じてぼかす処理を実装（通知以外適用） ・プロフィールページのコンテンツフィルタをシンプルなUIに変更 ・ラベル押下時にラベル設定ポップアップの該当ラベルを開いた上でスクロールするように 　（機能しないかもしれないので後日修正するかも） ・自身がラベラーである場合の様々なUXを向上 ・2回目以降のログイン時間を若干短縮 -- more --

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한겨레 @hanibsky.bsky.social@bsky.brid.gy
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과민성대장증후군은 전체 환자의 약 3분의 2가 여성일 정도로 여성에게서 훨씬 많이 발생하는 질환 중 하나입니다. 특히 생리 주기 중 여성 호르몬인 에스트로겐 수치가 변하는 것과 관련이 있는 것으로 보고 있습니다.

과민성 대장 증후군, 왜 여성에게 훨씬 더 흔할까

과민성 대장 증후군, 왜 여성에게 훨씬 더 흔할까

2024년 의학 분야 국제학술지 ‘랜싯 공중보건’(The Lancet Public Health)에 발표된 연구에 따르면 20가지 주요 질병 중 근골격계 질환, 정신 질환, 두통 질환 등 비치명적 질환은 여성에게서 더 많이 발병하는 것으로 나타났다. 반면 코로나19, 교

www.hani.co.kr · 한겨레

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Thomas Depierre @Di4na@hachyderm.io
Public
Shared by daniel:// stenberg://

"Have you considered going commercial yet!?!?!?" Yes and it is a bad idea. Here is why it is actually really hard to give money and support most FOSS projects. In a blogpost rant.

This is probably my second to last blog in that improptu serie about Hobbyists Maintainers, slowly reaching its conclusion of a model of Hobbyists Maintainers situation and how we can actually help them.

Because believe it or not, I know how to say something else than "no" or "it will not work".

softwaremaxims.com/blog/hobbyi

The Hobbyist Maintainer Economic Gravity Well

In the OpenSource Supply Chain discourse in the past few years, we got many versions of the same article. The title is usually something like “unpaid maintainer of library X demand Big Company to shut up or pay them money”. There are variations on that theme, like Github Sponsors launching, pieces that explains how the CRA will magically make companies pay maintainers, etc. It is usually cheered on by the peanuts gallery, which applaud making the Evil Big Tech pays for the abuse they impose over their “exploitation of the Commons”.

softwaremaxims.com · Musings about software

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Mediagazer @Mediagazer@mstdn.social
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Chartbeat data: global Google search referrals to publishers fell by 33% in the year ending November 2025, with US-specific organic search traffic down 38% (Charlotte Tobitt/Press Gazette)

pressgazette.co.uk/media-audie
mediagazer.com/260112/p5#a2601

Global publisher Google traffic dropped by a third in 2025

Google search traffic was down globally by a third in the year to November, according to new Chartbeat data.

pressgazette.co.uk · Press Gazette

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くっしー:sabakan: @kussy_tessy@d.kg-misskey.net
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今日は海が時化で船がかなり揺れた。
3階の特別室は唯一面を外して休憩できるところだけど、一番上が当然一番揺れるので、休憩してると船酔いする。
一番酔いにくいのが甲板の上だけど、当然海の上で風が吹きすさんで寒い(寒いおかげで酔わない)。
なので、「甲板の上で寒い⇔特別室の中で気持ち悪い」を繰り返す、カスのサウナの整いみたいな駿河湾フェリーでした。

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