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| author | nimesh-msys <nimesh.patni@msystechnologies.com> | 2018-07-23 16:17:20 +0530 |
|---|---|---|
| committer | nimesh-msys <nimesh.patni@msystechnologies.com> | 2018-07-23 17:27:13 +0530 |
| commit | 4b5f73868ea131780ac29c3b8d6dfb7506b02afa (patch) | |
| tree | 49e0308aa32cb62cfd3a3c50b925eaa41d0dbb62 /chef-config | |
| parent | 1bd742d6833a27c685907c414c3bb9c16d543bdd (diff) | |
| download | chef-4b5f73868ea131780ac29c3b8d6dfb7506b02afa.tar.gz | |
Handling quotes in Windows Task commands
- Added a custom method to split the command and its arguments
- Checked the beaviour when they are inclusive of single/double quotes
- Added their specs to test the functionality. Covered a [tpec](https://github.com/chef/chef/compare/sp/7413)
Fixes: MSYS-855
Signed-off-by: nimesh-msys <nimesh.patni@msystechnologies.com>
Diffstat (limited to 'chef-config')
| -rw-r--r-- | chef-config/lib/chef-config/path_helper.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/chef-config/lib/chef-config/path_helper.rb b/chef-config/lib/chef-config/path_helper.rb index 053c7a3c32..f1dc47a489 100644 --- a/chef-config/lib/chef-config/path_helper.rb +++ b/chef-config/lib/chef-config/path_helper.rb @@ -295,5 +295,28 @@ module ChefConfig ChefConfig.logger.error("Cannot write to a SIP Path on OS X 10.11+") false end + + # Splits a string into an array of tokens as commands and arguments + # + # str = 'command with "some arguments"' + # split_args(str) => ["command", "with", "\"some arguments\""] + # + def self.split_args(line) + cmd_args = [] + field = "" + line.scan(/\s*(?>([^\s\\"]+|"([^"]*)"|'([^']*)')|(\S))(\s|\z)?/m) do |word, within_dq, within_sq, esc, sep| + + # Appand the string with Word & Escape Character + field << (word || esc.gsub(/\\(.)/, '\\1')) + + # Re-build the field when any whitespace character or + # End of string is encountered + if sep + cmd_args << field + field = "" + end + end + cmd_args + end end end |