Developing formulae or casks

[snakebyte69]

Output of brew config

HOMEBREW_VERSION: 4.2.4-26-g3ed42ac
ORIGIN: https://github.com/Homebrew/brew
HEAD: 3ed42ac320d8c3bcb5499aee2f1770b70c76ec28
Last commit: 7 hours ago
Core tap HEAD: 3ef7d3e13549bdb977d180600b77d2ae02962378
Core tap last commit: 6 hours ago
Core tap JSON: 16 Jan 08:11 UTC
Core cask tap JSON: 16 Jan 08:11 UTC
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_DISPLAY: /private/tmp/com.apple.launchd.lSIPYBXGz5/org.xquartz:0
HOMEBREW_MAKE_JOBS: 8
HOMEBREW_SORBET_RUNTIME: set
Homebrew Ruby: 3.1.4 => /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/3.1.4/bin/ruby
CPU: octa-core 64-bit icelake
Clang: 15.0.0 build 1500
Git: 2.39.3 => /Applications/Xcode.app/Contents/Developer/usr/bin/git
Curl: 8.4.0 => /usr/bin/curl
macOS: 14.2.1-x86_64
CLT: 15.1.0.0.1.1700200546
Xcode: 15.2

Output of brew doctor

Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Unbrewed dylibs were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected dylibs:
  /usr/local/lib/libz80ex.1.1.21.dylib
  /usr/local/lib/libz80ex_dasm.1.1.21.dylib

Warning: Unbrewed header files were found in /usr/local/include.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected header files:
  /usr/local/include/cpmio.h
  /usr/local/include/cpmredir.h
  /usr/local/include/z80ex/z80ex.h
  /usr/local/include/z80ex/z80ex_common.h
  /usr/local/include/z80ex/z80ex_dasm.h

Warning: Unbrewed static libraries were found in /usr/local/lib.
If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected static libraries:
  /usr/local/lib/libcpmio.a
  /usr/local/lib/libcpmredir.a
  /usr/local/lib/libz80ex.a
  /usr/local/lib/libz80ex_dasm.a

Warning: You have uncommitted modifications to Homebrew/homebrew-core.
If this is a surprise to you, then you should stash these modifications.
Stashing returns Homebrew to a pristine state but can be undone
should you later need to do so for some reason.
  cd /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core && git stash -u && git clean -d -f

Uncommitted files:
   M Formula/z/z80asm.rb
  ?? Formula/z/z80ex.rb

Warning: Some taps are not on the default git origin branch and may not receive
updates. If this is a surprise to you, check out the default branch with:
  git -C $(brew --repo snakebyte69/snake) checkout 
snake@Snakes-MacBook-Air ~ %

Description of issue

class Z80ex < Formula
homepage "https://github.com/snakebyte69/z80ex"
url "https://github.com/snakebyte69/z80ex/releases/tag/ez80ex-brew/z80ex.tar.gz"
version "1.1.21"
sha256 "0066fa53b13e09b9c286b75c6d28de07412902b06cdef964e6c04f26e055d0a6"
license "GPL-2.0-or-later"

def install
system "./configure", "--disable-silent-rules", *std_configure_args
system "sudo make"
system "sudo make install"
end

test do
system "false"
end
end

---

% brew install snakebyte69/homebrew-snake/z80ex

Warning: No remote 'origin' in /usr/local/Homebrew/Library/Taps/snakebyte69/homebrew-snake, skipping update!
==> Fetching snakebyte69/snake/z80ex
==> Downloading https://github.com/snakebyte69/z80ex/releases/tag/ez80ex-brew/z8
Already downloaded: /Users/snake/Library/Caches/Homebrew/downloads/f988d5f3153f56bbddbdabcdd867410b18b496eaee5f6fa54a228d2487807cbe--z80ex.tar.gz
==> Installing z80ex from snakebyte69/snake
tar: Error opening archive: Unrecognized archive format
Error: Failure while executing; /usr/bin/env tar --extract --no-same-owner --file /Users/snake/Library/Caches/Homebrew/downloads/f988d5f3153f56bbddbdabcdd867410b18b496eaee5f6fa54a228d2487807cbe--z80ex.tar.gz --directory /private/tmp/d20240116-63762-ujy9pf exited with 1. Here's the output:
tar: Error opening archive: Unrecognized archive format

% brew install snakebyte69/homebrew-snake/z80ex
==> Fetching snakebyte69/snake/z80ex
==> Downloading https://github.com/snakebyte69/z80ex/releases/tag/ez80ex-brew/z80ex.tar.gz
Already downloaded: /Users/snake/Library/Caches/Homebrew/downloads/f988d5f3153f56bbddbdabcdd867410b18b496eaee5f6fa54a228d2487807cbe--z80ex.tar.gz
==> Installing z80ex from snakebyte69/snake
tar: Error opening archive: Unrecognized archive format
Error: Failure while executing; /usr/bin/env tar --extract --no-same-owner --file /Users/snake/Library/Caches/Homebrew/downloads/f988d5f3153f56bbddbdabcdd867410b18b496eaee5f6fa54a228d2487807cbe--z80ex.tar.gz --directory /private/tmp/d20240116-64229-4ywewm exited with 1. Here's the output:
tar: Error opening archive: Unrecognized archive format

%

---

Not sure why it doesn't like the archive
I get the same error with .tar.gz or .tar

[ZhongRuoyu]

https://github.com/snakebyte69/z80ex/releases/tag/ez80ex-brew/z80ex.tar.gz is an HTML page. You probably want https://github.com/snakebyte69/z80ex/archive/refs/tags/ez80ex-brew.tar.gz.