age does not have version number set

[twpayne]

System

• xuname:
  Void 5.4.0-86-generic x86_64 GenuineIntel uptodate rFF
• package:
  age-1.0.0_1

Expected behavior

age --version should print age's version number:

# age --version
1.0.0

Actual behavior

age --version prints (devel):

# age --version
(devel)

Steps to reproduce the behavior

$ docker run -it ghcr.io/void-linux/void-linux:20211130rc01-full-x86_64 /bin/sh
# xbps-install --sync --update --yes age
...
[*] Configuring unpacked packages
age-1.0.0_1: configuring ...
age-1.0.0_1: installed successfully.

1 downloaded, 1 installed, 0 updated, 1 configured, 0 removed.
# age --version
(devel)

Explanation

age's version number needs to be set a build time by passing

-ldflags "-X main.Version=$VERSION"

to go build. For an example, see age's own build GitHub Action.