1. The Nix expression for nix-build is meant relative to the repo root, so you have to run it from there.

How all this works is not optimal, and that’s one reason I have rather strong opinions about the flakes complex…

1. This is probably an artefact in the documentation prose. The command is expected to produce result. I‘m confused why there’s no obvious entry point and will check when I‘m back at the keyboard

1. The instructions are outdated, flake.nix has been refactored apparently.

I‘m not even sure there’s a meaningful new-CLI way to do the same thing as with nix-build, but probably I’m wrong and not well-educated on the recently updated build setup and there’s a quick fix to make it nice.

In reply to @allrealmsoflife:matrix.org

Also when I try the third option, enter the development shell, and run:

[nix-shell:~/src/nix]$ make manual-html-open -j $NIX_BUILD_CORES
make: *** No rule to make target 'manual-html-open'.  Stop.

Okay, I built it. I do nix --version to get the version number and add that to the flake command: nix build nix/2.24.11\#nix^doc. Otherwise just the #nix^doc it won't work. One way to grab the version inside the command: nix build nix/$(nix --version | awk '{print $3}')#nix^doc

Now the flake command builds the result-doc while the nix-build command builds the result directories. Both results do have the index.html within the ./result-doc/share/doc/nix/manual/index.html or ./result/share/doc/nix/manual/index.html.

Okay, I built it. I do nix --version to get the version number and add that to the flake command: nix build nix/2.24.11#nix^doc. Otherwise just the #nix^docit won't work. One way to grab the version inside the command:nix build nix/$(nix --version | awk '{print $3}')#nix^doc`

Now the flake command builds the result-doc while the nix-build command builds the result directories. Both results do have the index.html within the ./result-doc/share/doc/nix/manual/index.html or ./result/share/doc/nix/manual/index.html.

Okay, I built it. I do nix --version to get the version number and add that to the flake command:

nix build nix/2.24.11#nix^doc

Otherwise just the #nix^docit won't work. One way to grab the version inside the command:

nix build nix/$(nix --version | awk '{print $3}')#nix^doc\

Now the flake command builds the result-doc while the nix-build command builds the result directories. Both results do have the index.html within the ./result-doc/share/doc/nix/manual/index.html or ./result/share/doc/nix/manual/index.html.

Okay, I built it. I do nix --version to get the version number and add that to the flake command:

nix build nix/2.24.11#nix^doc

Otherwise just the #nix^docit won't work. One way to grab the version inside the command:

nix build nix/$(nix --version | awk '{print $3}')#nix^doc\

Now the flake command builds the result-doc while the nix-build command builds the result directories. Both results do have the index.html within the ./result-doc/share/doc/nix/manual/index.html or ./result/share/doc/nix/manual/index.html.

Okay, I built it. I do nix --version to get the version number and add that to the flake command:

nix build nix/2.24.11#nix^doc

Otherwise just the #nix^docit won't work. One way to grab the version inside the command:

nix build nix/$(nix --version | awk '{print $3}')#nix^doc

Now the flake command builds the result-doc while the nix-build command builds the result directories. Both results do have the index.html within the ./result-doc/share/doc/nix/manual/index.html or ./result/share/doc/nix/manual/index.html.

it says:

❯ nix build .#nix^doc
error: derivation '/nix/store/hddqxzfqgx2fhj8q66ss3idym7pk7aj1-nix-2.26.0pre20250107_383ab87.drv' does not have wanted outputs 'doc'

Is it missing in the flake? the nix^doc as output? I'll check

In reply to @allrealmsoflife:matrix.org

it says:

❯ nix build .#nix^doc
error: derivation '/nix/store/hddqxzfqgx2fhj8q66ss3idym7pk7aj1-nix-2.26.0pre20250107_383ab87.drv' does not have wanted outputs 'doc'

Is it missing in the flake? the nix^doc as output? I'll check

Simply running nix build .#nix-manual generates two outputs:

• result: Contains the HTML manual, located at ./result/share/doc/nix/manual/index.html.
• result-man: Contains the compressed man pages, located in ./result-man/man1/*.gz.

Perhaps nix^doc was used in the past, but .#nix-manual is the correct output now.

Simply running nix build .#nix-manual generates two outputs:

• result: Contains the HTML manual.
• result-man: Contains the compressed man pages.

Perhaps nix^doc was used in the past, but .#nix-manual is the correct output now.

In reply to @allrealmsoflife:matrix.org
Simply running nix build .#nix-manual generates two outputs:
result: Contains the HTML manual.
result-man: Contains the compressed man pages.

In reply to @allrealmsoflife:matrix.org
Interesting, the nix^doc command does work in the nixpkgs root directory where it generates then the NixOS manual. I'm making a pr though

In reply to @allrealmsoflife:matrix.org
Interesting, the nix^doc command does work in the nixpkgs root directory where it generates then the NixOS manual. I'm making a pr though

In reply to @allrealmsoflife:matrix.org
I see, not sure then if changing to nix-manual is correct? I made a PR though for now