hg add

Adds specified files to the staging area for the next commit in Mercurial. More information: https://www.mercurial-scm.org/doc/hg.1.html#add.

• Add files or directories to the staging area:
  hg add {{path/to/file}}
• Add all unstaged files matching a specified pattern:
  hg add --include {{pattern}}
• Add all unstaged files, excluding those that match a specified pattern:
  hg add --exclude {{pattern}}
• Recursively add sub-repositories:
  hg add --subrepos
• Perform a test-run without performing any actions:
  hg add --dry-run