Brew is no longer automatically available after install

[KernSharma]

Runs fine until it gets to brew tap umts/umts-dev, then fails. When the dubugging command is run, it stops with this:

Running 'brew tap umts/umts-dev':

• brew tap umts/umts-dev
  /Users/kernsharma-af/Downloads/strap.sh: line 360: brew: command not found
• cleanup
• set +e
• sudo_askpass rm -rf '' ''
• '[' -n '' ']'
• sudo rm -rf '' ''
  Password:
• sudo --reset-timestamp
• '[' -z '' ']'
• '[' -n 'Running '''brew tap umts/umts-dev''':' ']'
• echo '!!! Running '''brew tap umts/umts-dev''': FAILED'
  !!! Running 'brew tap umts/umts-dev': FAILED
• '[' -z 1 ']'

[LateNightFlowerField]

Just out of curiosity do you have a /opt/homebrew folder, if so this might be the same as #73, in which case you just need to add brew to your $PATH.

[benmelz]

benmelz@Benjamins-Virtual-Machine ~ % bash ~/Downloads/strap.sh
--> Enter your password (for sudo access):
--> Configuring sudo authentication using TouchID: OK
--> Configuring security settings: OK
--> Checking full-disk encryption status: OK
--> Checking for software updates: OK
--> Running the homebrew installer
==> Running in non-interactive mode because `$NONINTERACTIVE` is set.
==> Checking for `sudo` access (which may request your password)...
==> This script will install:
/opt/homebrew/bin/brew
/opt/homebrew/share/doc/homebrew
/opt/homebrew/share/man/man1/brew.1
/opt/homebrew/share/zsh/site-functions/_brew
/opt/homebrew/etc/bash_completion.d/brew
/opt/homebrew
/etc/paths.d/homebrew
==> The following new directories will be created:
/opt/homebrew/bin
/opt/homebrew/etc
/opt/homebrew/include
/opt/homebrew/lib
/opt/homebrew/sbin
/opt/homebrew/share
/opt/homebrew/var
/opt/homebrew/opt
/opt/homebrew/share/zsh
/opt/homebrew/share/zsh/site-functions
/opt/homebrew/var/homebrew
/opt/homebrew/var/homebrew/linked
/opt/homebrew/Cellar
/opt/homebrew/Caskroom
/opt/homebrew/Frameworks
==> The Xcode Command Line Tools will be installed.
==> /usr/bin/sudo -A /usr/bin/install -d -o root -g wheel -m 0755 /opt/homebrew
==> /usr/bin/sudo -A /bin/mkdir -p /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo -A /bin/chmod ug=rwx /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo -A /bin/chmod go-w /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions
==> /usr/bin/sudo -A /usr/sbin/chown benmelz /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo -A /usr/bin/chgrp admin /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo -A /usr/sbin/chown -R benmelz:admin /opt/homebrew
==> Searching online for the Command Line Tools
==> /usr/bin/sudo -A /usr/bin/touch /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
==> Installing Command Line Tools for Xcode 26.5-26.5
==> /usr/bin/sudo -A /usr/sbin/softwareupdate -i Command\ Line\ Tools\ for\ Xcode\ 26.5-26.5
Software Update Tool

Finding available software

Downloading Command Line Tools for Xcode 26.5
Downloaded Command Line Tools for Xcode 26.5
Installing Command Line Tools for Xcode 26.5
Done with Command Line Tools for Xcode 26.5
Done.
==> /usr/bin/sudo -A /usr/bin/xcode-select --switch /Library/Developer/CommandLineTools
==> /usr/bin/sudo -A /bin/rm -f /tmp/.com.apple.dt.CommandLineTools.installondemand.in-progress
==> Downloading and installing Homebrew...
==> /usr/bin/sudo -A /bin/mkdir -p /etc/paths.d
==> /usr/bin/sudo -A tee /etc/paths.d/homebrew
/opt/homebrew/bin
==> /usr/bin/sudo -A /usr/sbin/chown root:wheel /etc/paths.d/homebrew
==> /usr/bin/sudo -A /bin/chmod a+r /etc/paths.d/homebrew
==> Updating Homebrew...
==> Downloading https://ghcr.io/v2/homebrew/core/portable-ruby/blobs/sha256:8ad98d9cf15477d1a43f4012cfd5eff5c271398bca1e2724b55bd4944a0bb1d4
######################################################################################################################################################################### 100.0%
==> Pouring portable-ruby-4.0.3.arm64_big_sur.bottle.tar.gz
==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (nor will any be during this install run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations

==> Next steps:
- Run these commands in your terminal to add Homebrew to your PATH:
    echo >> /Users/benmelz/.zprofile
    echo 'eval "$(/opt/homebrew/bin/brew shellenv zsh)"' >> /Users/benmelz/.zprofile
    eval "$(/opt/homebrew/bin/brew shellenv zsh)"
- Run brew help to get started
- Further documentation:
    https://docs.brew.sh

--> Configuring Git: OK
--> Fetching benmelz/dotfiles from GitHub:
--> Cloning to ~/.dotfiles:
warning: You appear to have cloned an empty repository.
OK
--> Running 'brew tap umts/umts-dev':
/Users/benmelz/Downloads/strap.sh: line 360: brew: command not found
!!! Running 'brew tap umts/umts-dev': FAILED
!!! Run '/Users/benmelz/Downloads/strap.sh --debug' for debugging output.
!!! If you're stuck: file an issue with debugging output at:
!!!   https://github.com/umts/strap/issues/new

As I suspected yep this is a real problem on a fresh arm mac.

[benmelz]

As @werebus suspected, yes it seems to be #183 that caused this (the previous and new upstream "homebrew install" script sections both include some sort of export PATH=$HOMEBREW_PREFIX:$PATH and we do not)

[werebus]

Yeah, we might want to add something like this back in (pending the move back to upstream):

https://github.com/MikeMcQuaid/strap/blob/183908a4c1838ef2e4d27088a02ed0785cd310cd/bin/strap.sh#L307-L316

I also think that this, here:

==> /usr/bin/sudo -A tee /etc/paths.d/homebrew
/opt/homebrew/bin
==> /usr/bin/sudo -A /usr/sbin/chown root:wheel /etc/paths.d/homebrew

Implies that trying again in a fresh shell might work (and might explain reported discrepancies)