diff options
Diffstat (limited to 'manifests/pip.pp')
| -rw-r--r-- | manifests/pip.pp | 68 |
1 files changed, 61 insertions, 7 deletions
diff --git a/manifests/pip.pp b/manifests/pip.pp index 98b6fac..0c78903 100644 --- a/manifests/pip.pp +++ b/manifests/pip.pp @@ -4,6 +4,12 @@ # # === Parameters # +# [*name] +# must be unique +# +# [*pkgname] +# name of the package. If pkgname is not specified, use name (title) instead. +# # [*ensure*] # present|absent. Default: present # @@ -35,6 +41,7 @@ # Fotis Gimian # define python::pip ( + $pkgname = $name, $ensure = present, $virtualenv = 'system', $url = false, @@ -70,37 +77,84 @@ define python::pip ( default => "--proxy=${proxy}", } - $grep_regex = $name ? { - /==/ => "^${name}\$", - default => "^${name}==", + # Check if searching by explicit version. + if $ensure =~ /^((19|20)[0-9][0-9]-(0[1-9]|1[1-2])-([0-2][1-9]|3[0-1])|[0-9]+\.[0-9]+(\.[0-9]+)?)$/ { + $grep_regex = "^${pkgname}==${ensure}\$" + } else { + $grep_regex = $pkgname ? { + /==/ => "^${pkgname}\$", + default => "^${pkgname}==", + } } $egg_name = $egg ? { - false => $name, + false => $pkgname, default => $egg } $source = $url ? { - false => $name, + false => $pkgname, default => "${url}#egg=${egg_name}", } + # We need to jump through hoops to make sure we issue the correct pip command + # depending on wheel support and versions. + # + # Pip does not support wheels prior to version 1.4.0 + # Pip wheels require setuptools/distribute > 0.8 + # Python 2.6 and older does not support setuptools/distribute > 0.8 + # Pip >= 1.5 tries to use wheels by default, even if wheel package is not + # installed, in this case the --no-use-wheel flag needs to be passed + # Versions prior to 1.5 don't support the --no-use-wheel flag + # + # To check for this we test for wheel parameter using help and then using + # version, this makes sure we only use wheels if they are supported and + # installed + + case $ensure { + /^((19|20)[0-9][0-9]-(0[1-9]|1[1-2])-([0-2][1-9]|3[0-1])|[0-9]+\.[0-9]+(\.[0-9]+)?)$/: { + # Version formats as per http://guide.python-distribute.org/specification.html#standard-versioning-schemes + # Explicit version. + exec { "pip_install_${name}": + command => "${pip_env} wheel --help > /dev/null 2>&1 && { ${pip_env} wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; ${pip_env} --log ${cwd}/pip.log install ${install_args} \$wheel_support_flag ${proxy_flag} ${source}==${ensure}", + unless => "${pip_env} freeze | grep -i -e ${grep_regex}", + user => $owner, + environment => $environment, + path => ['/usr/local/bin','/usr/bin','/bin', '/usr/sbin'], + } + } + present: { + # Whatever version is available. exec { "pip_install_${name}": - command => "${pip_env} --log-file ${cwd}/pip.log install ${install_args} ${proxy_flag} ${source}", + command => "${pip_env} wheel --help > /dev/null 2>&1 && { ${pip_env} wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; ${pip_env} --log ${cwd}/pip.log install ${install_args} \$wheel_support_flag ${proxy_flag} ${source}", unless => "${pip_env} freeze | grep -i -e ${grep_regex}", user => $owner, environment => $environment, + path => ['/usr/local/bin','/usr/bin','/bin', '/usr/sbin'], + } + } + + latest: { + # Latest version. + exec { "pip_install_${name}": + command => "${pip_env} wheel --help > /dev/null 2>&1 && { ${pip_env} wheel --version > /dev/null 2>&1 || wheel_support_flag='--no-use-wheel'; } ; ${pip_env} --log ${cwd}/pip.log install --upgrade \$wheel_support_flag ${proxy_flag} ${source}", + unless => "${pip_env} search ${source} | grep -i INSTALLED | grep -i latest", + user => $owner, + environment => $environment, + path => ['/usr/local/bin','/usr/bin','/bin', '/usr/sbin'], } } default: { + # Anti-action, uninstall. exec { "pip_uninstall_${name}": - command => "echo y | ${pip_env} uninstall ${uninstall_args} ${proxy_flag} ${name}", + command => "echo y | ${pip_env} uninstall ${uninstall_args} ${proxy_flag} ${use_pkgname}", onlyif => "${pip_env} freeze | grep -i -e ${grep_regex}", user => $owner, environment => $environment, + path => ['/usr/local/bin','/usr/bin','/bin', '/usr/sbin'], } } } |