nomad-pack v0.1.0

[kholqifk]

When using nomad-pack default template,
I got this Error: failed to load pack: failed to decode metadata.hcl: metadata.hcl:1,5-5: Missing required argument; The argument "author" is required, but no definition was found., and 1 other diagnostic(s)
when i add author in metadata, i got this Error: template: tnps_user_service/templates/_helpers.tpl:22: function "var" not defined

[angrycub]

From the sound of the error messages and the file snippet you have in the issue, it would seem like you have an older version of pack trying to read a template created by version 0.1.0. The var function was introduced in the updated template syntax that comes in v0.1.0. The author metadata was removed in #317 as well.

If you need to support both syntaxes or need to generate a sample pack for the pre-0.1.0 syntax, you can use nomad-pack generate from the techpreview4 version and use it with v0.1.0 by supplying the --parser-v1 flag to the render, run, andstop commands.

If you are using a 0.1.0 versioned package and receiving these errors, please add any additional information you can about where you are fetching them from so that I can investigate further.