hcl/test-fixtures/multiline_indented.hcl

foo = <<-EOF
        bar
        baz
      EOF
Add support for indented HEREDOC terminators This PR adds support for the style of HEREDOC often used in Ruby which allows the terminating marker to be indented if the HEREDOC is started with the sequence "<<-" rather than the usual "<<". This allows users to express documents with more natural indentation: resource "template_file" "test" { template = <<-HEREDOC First Line Second Line HEREDOC } Note that this does not attempt to add any semantics around removing hanging indent from the actual text of the document, so extra indentation would still be present. We could make use of the canonical style for HCL herre to remove the hanging indent in the style of Ruby which would probably be more predictable for users. 2016-02-22 05:07:29 +00:00			`foo = <<-EOF`
			`bar`
			`baz`
Remove hanging indent on HEREDOCs with <<- prefix This commit adds support for removing a hanging indent from HEREDOC token contents if the marker is prefixed with <<-. For example, given the HCL definition: my_long_var_name = <<-EOF { "key": "value" } EOF The value of the HEREDOC will be: { "key": "value" } This is useful for use cases where indentation or leading whitespace is important. The rule applied is that the prefix on the terminating marker will be removed from each each line in the HEREDOC, providing all the lines have that prefix (i.e. every line is at least as indented as the terminating marker, and using the same mechanism of tabs vs spaces). 2016-02-27 20:10:56 +00:00			`EOF`