| 158 |
158 |
end
|
| 159 |
159 |
|
| 160 |
160 |
# Sets a requirement on Redmine version
|
| 161 |
|
# Raises a PluginRequirementError exception if the requirement is not met
|
|
161 |
# Raises a PluginRequirementError exception if the requirement is not met.
|
|
162 |
# if the current branch is 'devel' -- that is, the user is on Redmine
|
|
163 |
# trunk, print a warning instead.
|
| 162 |
164 |
#
|
| 163 |
165 |
# Examples
|
| 164 |
166 |
# # Requires Redmine 0.7.3 or higher
|
| ... | ... | |
| 186 |
188 |
when :version_or_higher
|
| 187 |
189 |
raise ArgumentError.new(":version_or_higher accepts a version string only") unless req.is_a?(String)
|
| 188 |
190 |
unless compare_versions(req, current) <= 0
|
| 189 |
|
raise PluginRequirementError.new("#{id} plugin requires Redmine #{req} or higher but current is #{current.join('.')}")
|
|
191 |
plugin_version_mismatch("#{id} plugin requires Redmine #{req} or higher but current is #{current.join('.')}")
|
| 190 |
192 |
end
|
| 191 |
193 |
when :version
|
| 192 |
194 |
req = [req] if req.is_a?(String)
|
| 193 |
195 |
if req.is_a?(Array)
|
| 194 |
196 |
unless req.detect {|ver| compare_versions(ver, current) == 0}
|
| 195 |
|
raise PluginRequirementError.new("#{id} plugin requires one the following Redmine versions: #{req.join(', ')} but current is #{current.join('.')}")
|
|
197 |
plugin_version_mismatch("#{id} plugin requires one the following Redmine versions: #{req.join(', ')} but current is #{current.join('.')}")
|
| 196 |
198 |
end
|
| 197 |
199 |
elsif req.is_a?(Range)
|
| 198 |
200 |
unless compare_versions(req.first, current) <= 0 && compare_versions(req.last, current) >= 0
|
| 199 |
|
raise PluginRequirementError.new("#{id} plugin requires a Redmine version between #{req.first} and #{req.last} but current is #{current.join('.')}")
|
|
201 |
plugin_version_mismatch("#{id} plugin requires a Redmine version between #{req.first} and #{req.last} but current is #{current.join('.')}")
|
| 200 |
202 |
end
|
| 201 |
203 |
else
|
| 202 |
204 |
raise ArgumentError.new(":version option accepts a version string, an array or a range of versions")
|
| ... | ... | |
| 206 |
208 |
true
|
| 207 |
209 |
end
|
| 208 |
210 |
|
|
211 |
def plugin_version_mismatch(message)
|
|
212 |
if Redmine::VERSION.to_a[3] == 'devel'
|
|
213 |
warn "warning: #{message}"
|
|
214 |
warn "warning: this would have caused an abort if you weren't on trunk"
|
|
215 |
else
|
|
216 |
raise PluginRequirementError.new(message)
|
|
217 |
end
|
|
218 |
end
|
|
219 |
private :plugin_version_mismatch
|
|
220 |
|
| 209 |
221 |
def compare_versions(requirement, current)
|
| 210 |
222 |
requirement = requirement.split('.').collect(&:to_i)
|
| 211 |
223 |
requirement <=> current.slice(0, requirement.size)
|