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author | David RodrÃguez <deivid.rodriguez@riseup.net> | 2022-07-12 12:33:12 +0200 |
---|---|---|
committer | git <svn-admin@ruby-lang.org> | 2022-07-14 15:06:09 +0900 |
commit | 76de7a92b90e216c6645e93a3a034bc2f4257b03 (patch) | |
tree | aa663dc015e51cdab1ef3cfae6f57648b5c11cb5 /spec/bundler/install | |
parent | 9d900620cafc379f527ee04a338f3a7f5daf6962 (diff) |
[rubygems/rubygems] Fix misleading error if compact index cannot be copied
Previously if `~/.bundle/cache/compact_index/rubygems.org.*/version`
were owned by root with read-only access, `bundle install` would fail
with a misleading error message. For example:
```
There was an error while trying to write to `/tmp/bundler-compact-index-20220711-1823-npllre/versions`. It is
likely that you need to grant write permissions for that path.
```
This happened because the EACCESS error was caught by
`SharedHelpers.filesystem_access`, which makes it look like the target
directory is at fault instead of the source.
We can't simply drop this guard because that causes the opposite
problem: the permission error appears to come from the source instead of
the target, since `CompactIndexClient::Cache#lines` also wraps read
access errors.
Instead, bring a minimal implementation of `FileUtils.cp` and nest calls
to `SharedHelpers.filesystem_access` properly.
https://github.com/rubygems/rubygems/commit/320822c070
Co-authored-by: Stan Hu <stanhu@gmail.com>
Diffstat (limited to 'spec/bundler/install')
-rw-r--r-- | spec/bundler/install/gems/compact_index_spec.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/spec/bundler/install/gems/compact_index_spec.rb b/spec/bundler/install/gems/compact_index_spec.rb index 72ad40e24f..5c25b1092a 100644 --- a/spec/bundler/install/gems/compact_index_spec.rb +++ b/spec/bundler/install/gems/compact_index_spec.rb @@ -163,6 +163,25 @@ The checksum of /versions does not match the checksum provided by the server! So expect(the_bundle).to include_gems "rack 1.0.0" end + it "shows proper path when permission errors happen", :permissions do + gemfile <<-G + source "#{source_uri}" + gem "rack" + G + + versions = File.join(Bundler.rubygems.user_home, ".bundle", "cache", "compact_index", + "localgemserver.test.80.dd34752a738ee965a2a4298dc16db6c5", "versions") + FileUtils.mkdir_p(File.dirname(versions)) + FileUtils.touch(versions) + FileUtils.chmod("-r", versions) + + bundle :install, :artifice => "compact_index", :raise_on_error => false + + expect(err).to include( + "There was an error while trying to read from `#{versions}`. It is likely that you need to grant read permissions for that path." + ) + end + it "falls back when the user's home directory does not exist or is not writable" do ENV["HOME"] = tmp("missing_home").to_s |