GitHub user TimBarham opened a pull request:
https://github.com/apache/cordova-lib/pull/205
CB-8807 Platform Add fails to add plugins with variables.
When a plugin that uses variables is automatically installed for a new
platform, it fails with the following exception:
Installing "[plugin]" for [platform]
Failed to install '[plugin]':Error: Variable(s) missing: [variables]
at .../cordova-lib/src/plugman/install.js:299:23
at ...
The problem here is that we are looking in `config.xml` for information
about the plugin's variables, but the plugin is only saved to `config.xml` if
it was added with the `--save` flag. This fix updates the logic to look in
`fetch.json` instead.
I believe looking in `fetch.json` is the right thing to do here,
regardless, for the following reasons:
* `fetch.json` is the one that is guaranteed to be up-to-date.
* the information we store in `config.xml` is used to restore plugins that
have been uninstalled. The information we store in `fetch.json` describes
currently installed plugins, which is what we're working with here.
Consider the following scenario:
1. Add a plugin with variables, using the `--save` option. Variable
information is saved to `config.xml` and `fetch.json`.
2. Remove the plugin (with the `--save` option). The variable information
is removed from `fetch.json`, but remains in `config.xml`.
3. Add the plugin again, with different variable values, without the
`--save` option. The current variable information is in `fetch.json`, but not
in `config.xml`. Also, each platform currently installed will be using the new
variable information.
4. Add a platform. If, when we install the plugin for the new platform, we
retrieve the variables from `config.xml`, it will be out of sync with platforms
that were already installed.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/MSOpenTech/cordova-lib CB-8807
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cordova-lib/pull/205.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #205
----
commit 5d9d4483ca15b883886ff8cae98f3fd6744a7c99
Author: Tim Barham <[email protected]>
Date: 2015-04-07T13:22:46Z
CB-8807 Platform Add fails to add plugins with variables.
When a plugin that uses variables is automatically installed for a new
platform, it fails with the following exception:
Installing "[plugin]" for [platform]
Failed to install '[plugin]':Error: Variable(s) missing: [variables]
at .../cordova-lib/src/plugman/install.js:299:23
at ...
The problem here is that we are looking in config.xml for information about
the plugins variables, but the plugin is only saved to config.xml if it was
added with the --save flag. This fix updates the logic to look in fetch.json
instead.
----
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