I always run into problems updating FXRuby because of its dependencies
on Fox, and I don't really expect Rubygems to be able to cope with
that level of complexity [yet]. But at present there's no way to
skip a gem when presented with a list, and then carry on. This patch
fixes that. It seems to be working for me.
<quote>
25. fxruby 1.2.3 (mswin32)
26. fxruby 1.2.2 (ruby)
27. fxruby 1.2.2 (mswin32)
28. fxruby 1.2.1 (mswin32)
29. fxruby 1.2.1 (ruby)
30. Skip this gem
31. Cancel installation
> 30
Installation of fxruby skipped.
Attempting remote update of needle
Successfully installed needle-1.3.0
<quote>
I hope it doesn't break anything.
Hugh
--- rubygems-0.9.0/lib/rubygems/remote_installer.rb.orig 2006-06-07
04:39:54.000000000 +0100
+++ rubygems-0.9.0/lib/rubygems/remote_installer.rb 2006-09-14
18:43:09.989058000 +0100
@@ -13,6 +13,7 @@
class RemoteSourceException < Gem::Exception; end
class GemNotFoundException < Gem::Exception; end
class RemoteInstallationCancelled < Gem::Exception; end
+ class RemoteInstallationSkipped < Gem::Exception; end
####################################################################
# RemoteSourceFetcher handles the details of fetching gems and gem
@@ -434,14 +435,18 @@
end
installed_gems = []
caches = source_index_hash
- spec, source = find_gem_to_install(gem_name, version_requirement, caches)
- dependencies = find_dependencies_not_installed(spec.dependencies)
- installed_gems << install_dependencies(dependencies, force, install_dir)
- cache_dir = File.join(install_dir, "cache")
- destination_file = File.join(cache_dir, spec.full_name + ".gem")
- download_gem(destination_file, source, spec)
- installer = new_installer(destination_file)
- installed_gems.unshift installer.install(force, install_dir,
install_stub)
+ begin
+ spec, source = find_gem_to_install(gem_name, version_requirement,
caches)
+ dependencies = find_dependencies_not_installed(spec.dependencies)
+ installed_gems << install_dependencies(dependencies, force,
install_dir)
+ cache_dir = File.join(install_dir, "cache")
+ destination_file = File.join(cache_dir, spec.full_name + ".gem")
+ download_gem(destination_file, source, spec)
+ installer = new_installer(destination_file)
+ installed_gems.unshift installer.install(force, install_dir,
install_stub)
+ rescue RemoteInstallationSkipped => e
+ puts e.message
+ end
installed_gems.flatten
end
@@ -512,6 +517,7 @@
"#{item[0].name} #{item[0].version} (#{item[0].platform.to_s})"
}
+ list << "Skip this gem"
list << "Cancel installation"
string, index = choose_from_list(
@@ -522,6 +528,10 @@
raise RemoteInstallationCancelled, "Installation of #{gem_name}
cancelled."
end
+ if index == (list.size - 2) then
+ raise RemoteInstallationSkipped, "Installation of #{gem_name} skipped."
+ end
+
specs_n_sources[index]
end
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