When ‘--help’ is given, just run ‘man’ to show the manual page

I.e. do what git does.  I'm too lazy to keep the builtin help text up
to date :-)

Also add ‘--help’ to various commands that lacked it
(e.g. nix-collect-garbage).
This commit is contained in:
Eelco Dolstra 2012-10-03 16:37:06 -04:00
parent 9c41c66c5b
commit a562d544d8
25 changed files with 51 additions and 329 deletions

6
.gitignore vendored
View file

@ -89,15 +89,12 @@ Makefile.in
# /src/nix-env/
/src/nix-env/nix-env
/src/nix-env/help.txt.hh
# /src/nix-hash/
/src/nix-hash/nix-hash
/src/nix-hash/help.txt.hh
# /src/nix-instantiate/
/src/nix-instantiate/nix-instantiate
/src/nix-instantiate/help.txt.hh
# /src/nix-log2xml/
/src/nix-log2xml/nix-log2xml
@ -108,15 +105,12 @@ Makefile.in
# /src/nix-setuid-helper/
/src/nix-setuid-helper/nix-setuid-helper
/src/nix-setuid-helper/help.txt.hh
# /src/nix-store/
/src/nix-store/help.txt.hh
/src/nix-store/nix-store
# /src/nix-worker/
/src/nix-worker/nix-worker
/src/nix-worker/help.txt.hh
# /tests/
/tests/test-tmp