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optimize pip resource for windows
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1 changed files with 26 additions and 1 deletions
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@ -4,6 +4,7 @@
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# describe pip('Jinja2') do
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# it { should be_installed }
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# end
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#
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class PipPackage < Vulcano.resource(1)
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name 'pip'
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@ -17,7 +18,31 @@ class PipPackage < Vulcano.resource(1)
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@info = {}
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@info[:type] = 'pip'
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cmd = vulcano.run_command("pip show #{@package_name}")
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# Pip is not on the default path for Windows, therefore we do some logic
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# to find the binary on Windows
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family = vulcano.os[:family]
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case family
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when 'windows'
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# we need to detect the pip command on Windows
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cmd = vulcano.run_command('New-Object -Type PSObject | Add-Member -MemberType NoteProperty -Name Pip -Value (Invoke-Command -ScriptBlock {where.exe pip}) -PassThru | Add-Member -MemberType NoteProperty -Name Python -Value (Invoke-Command -ScriptBlock {where.exe python}) -PassThru | ConvertTo-Json')
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begin
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paths = JSON.parse(cmd.stdout)
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# use pip if it on system path
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pipcmd = paths['Pip']
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# calculate path on windows
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if defined?(paths['Python']) && pipcmd.nil?
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pipdir = paths['Python'].split('\\')
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# remove python.exe
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pipdir.pop
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pipcmd = pipdir.push('Scripts').push('pip.exe').join('/')
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end
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rescue JSON::ParserError => _e
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return nil
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end
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end
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pipcmd ||= 'pip'
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cmd = vulcano.run_command("#{pipcmd} show #{@package_name}")
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return @info if cmd.exit_status != 0
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params = SimpleConfig.new(
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