Adrien Delorme 193dad46e6
Hcl2 input variables, local variables and functions (#8588)
Mainly redefine or reused what Terraform did.

* allow to used `variables`, `variable` and `local` blocks
* import the following functions and their docs from Terraform: abs, abspath, basename, base64decode, base64encode, bcrypt, can, ceil, chomp, chunklist, cidrhost, cidrnetmask, cidrsubnet, cidrsubnets, coalesce, coalescelist, compact, concat, contains, convert, csvdecode, dirname, distinct, element, file, fileexists, fileset, flatten, floor, format, formatdate, formatlist, indent, index, join, jsondecode, jsonencode, keys, length, log, lookup, lower, max, md5, merge, min, parseint, pathexpand, pow, range, reverse, rsadecrypt, setintersection, setproduct, setunion, sha1, sha256, sha512, signum, slice, sort, split, strrev, substr, timestamp, timeadd, title, trim, trimprefix, trimspace, trimsuffix, try, upper, urlencode, uuidv4, uuidv5, values, yamldecode, yamlencode, zipmap.
2020-02-06 11:49:21 +01:00

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docs indent - Functions - Configuration Language configuration-functions-string-indent The indent function adds a number of spaces to the beginnings of all but the first line of a given multi-line string.

indent Function

indent adds a given number of spaces to the beginnings of all but the first line in a given multi-line string.

indent(num_spaces, string)

Examples

This function is useful for inserting a multi-line string into an already-indented context in another string:

> "  items: %{indent(2, "[\n  foo,\n  bar,\n]\n")}"
  items: [
    foo,
    bar,
  ]

The first line of the string is not indented so that, as above, it can be placed after an introduction sequence that has already begun the line.