| Implement SemVerRange type support for the pip provider. Sample manifest with a range passed for a package:
| |
package { 'Flask': |
# this will be parsed as: >= 1.0.0 < 1.1.0 |
ensure => SemVerRange('~> 1.0') |
} |
|
package { 'Flask': |
ensure => SemVerRange('>= 1') |
} |
|
package { 'Flask': |
ensure => SemVerRange('< 1') |
} |
|
package { 'Flask': |
# this is a valid range, but we should not support it in this provider |
ensure => SemVerRange('~> 0.5 || ~> 1.0') |
}
|
This value should be handled inside the pip provider code, and should be munged into a valid string for the pip install command. We should also make sure we don't take additional actions if the range is already satisfied (i.e. puppet apply with a SemVerRange should be idempotent) Sample code on how the ensure property can be treated inside the provider:
| |
if @resource.should(:ensure).is_a?(SemanticPuppet::VersionRange) |
version = @resource.should(:ensure).ranges.first |
|
case version |
when SemanticPuppet::VersionRange::MinMaxRange |
# pip requires min/max ranges to be separated by a comma |
version.to_s.tr(' ', ',') |
else |
version.to_s |
end |
end
|
Example pip install with a version range (note the double quotes):
pip install "Flask>=1.0.0,<1.1.0" |
|