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upgrade: fetch all formulae before installing #11940

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merged 3 commits into from
Aug 31, 2021
Merged

upgrade: fetch all formulae before installing #11940

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f45c114
upgrade: fetch all formulae before installing
FnControlOption Aug 30, 2021
16594c5
upgrade: fetch_formula_installer -> create_formula_installer
FnControlOption Aug 31, 2021
3e1c8ea
Apply suggestions from code review
MikeMcQuaid Aug 31, 2021
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41 changes: 26 additions & 15 deletions Library/Homebrew/upgrade.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -41,10 +41,10 @@ def upgrade_formulae(
end
end

formulae_to_install.each do |formula|
formula_installers = formulae_to_install.map do |formula|
Migrator.migrate_if_needed(formula, force: force)
begin
upgrade_formula(
fi = create_and_fetch_formula_installer(
formula,
flags: flags,
installed_on_request: installed_on_request,
Expand All @@ -57,10 +57,17 @@ def upgrade_formulae(
quiet: quiet,
verbose: verbose,
)
Cleanup.install_formula_clean!(formula)
rescue UnsatisfiedRequirements => e
fi.fetch
fi
rescue UnsatisfiedRequirements, DownloadError => e
ofail "#{formula}: #{e}"
nil
end
end.compact

formula_installers.each do |fi|
upgrade_formula(fi, verbose: verbose)
Cleanup.install_formula_clean!(fi.formula)
end
end

Expand All @@ -82,7 +89,7 @@ def print_upgrade_message(formula, fi_options)
EOS
end

def upgrade_formula(
def create_and_fetch_formula_installer(
formula,
flags:,
installed_on_request: false,
Expand All @@ -101,9 +108,6 @@ def upgrade_formula(
keg_was_linked = keg.linked?
end

kegs = outdated_kegs(formula)
linked_kegs = kegs.select(&:linked?)

if formula.opt_prefix.directory?
keg = Keg.new(formula.opt_prefix.resolved_path)
tab = Tab.for_keg(keg)
Expand All @@ -114,7 +118,7 @@ def upgrade_formula(
options |= formula.build.used_options
options &= formula.options

fi = FormulaInstaller.new(
FormulaInstaller.new(
formula,
**{
options: options,
Expand All @@ -132,24 +136,31 @@ def upgrade_formula(
verbose: verbose,
}.compact,
)
end
private_class_method :create_and_fetch_formula_installer

def upgrade_formula(formula_installer, verbose: false)
formula = formula_installer.formula

kegs = outdated_kegs(formula)
linked_kegs = kegs.select(&:linked?)

print_upgrade_message(formula, fi.options)
print_upgrade_message(formula, formula_installer.options)

fi.prelude
fi.fetch
formula_installer.prelude

# first we unlink the currently active keg for this formula otherwise it is
# possible for the existing build to interfere with the build we are about to
# do! Seriously, it happens!
kegs.each(&:unlink)

fi.install
fi.finish
formula_installer.install
formula_installer.finish
rescue FormulaInstallationAlreadyAttemptedError
# We already attempted to upgrade f as part of the dependency tree of
# another formula. In that case, don't generate an error, just move on.
nil
rescue CannotInstallFormulaError, DownloadError => e
rescue CannotInstallFormulaError => e
ofail e
rescue BuildError => e
e.dump(verbose: verbose)
Expand Down