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2023-04-07Finish converting existing comments for internal API docs (#8146)John Ericson
* Finish converting existing comments for internal API docs 99% of this was just reformatting existing comments. Only two exceptions: - Expanded upon `BuildResult::status` compat note - Split up file-level `symbol-table.hh` doc comments to get per-definition docs Also fixed a few whitespace goofs, turning leading tabs to spaces and removing trailing spaces. Picking up from #8133 * Fix two things from comments * Use triple-backtick not indent for `dumpPath` * Convert GNU-style `\`..'` quotes to markdown style in API docs This will render correctly.
2023-03-31Ensure all headers have `#pragma once` and are in API docsJohn Ericson
`///@file` makes them show up in the internal API dos. A tiny few were missing `#pragma once`.
2023-01-11Rename `OutputPath` -> `ExtendedOutputPath`John Ericson
Do this prior to making a new more limitted `OutputPath` we will use in more places.
2023-01-10Make clear that `StorePathWithOutputs` is a deprecated typeJohn Ericson
- Add a comment - Put `OutputsSpec` in a different header (First part of #6815) - Make a few stray uses of it in new code use `DerivedPath` instead.
2022-12-07Trivial changes from the lazy-trees branchEelco Dolstra
2022-08-04flakeref: fix commentErik Arvstedt
2022-05-03Allow selecting derivation outputs using 'installable!outputs'Eelco Dolstra
E.g. 'nixpkgs#glibc^dev,static' or 'nixpkgs#glibc^*'.
2021-12-13Re-allow inputs.x.url = "/path/to/file"Eelco Dolstra
2020-09-28Switch comment format from '// ...' to '/* ... */' for consistency.Kevin Quick
2020-09-28Update description of FlakeRef, incorporating suggestion.Kevin Quick
2020-09-26Add some internal documentation for flake support objects.Kevin Quick
2020-05-30Remove TreeInfoEelco Dolstra
The attributes previously stored in TreeInfo (narHash, revCount, lastModified) are now stored in Input. This makes it less arbitrary what attributes are stored where. As a result, the lock file format has changed. An entry like "info": { "lastModified": 1585405475, "narHash": "sha256-bESW0n4KgPmZ0luxvwJ+UyATrC6iIltVCsGdLiphVeE=" }, "locked": { "owner": "NixOS", "repo": "nixpkgs", "rev": "b88ff468e9850410070d4e0ccd68c7011f15b2be", "type": "github" }, is now stored as "locked": { "owner": "NixOS", "repo": "nixpkgs", "rev": "b88ff468e9850410070d4e0ccd68c7011f15b2be", "type": "github", "lastModified": 1585405475, "narHash": "sha256-bESW0n4KgPmZ0luxvwJ+UyATrC6iIltVCsGdLiphVeE=" }, The 'Input' class is now a dumb set of attributes. All the fetcher implementations subclass InputScheme, not Input. This simplifies the API. Also, fix substitution of flake inputs. This was broken since lazy flake fetching started using fetchTree internally.
2020-04-27Improve path:// handlingEelco Dolstra
In particular, doing 'nix build /path/to/dir' now works if /path/to/dir is not a Git tree (it only has to contain a flake.nix file). Also, 'nix flake init' no longer requires a Git tree (but it will do a 'git add flake.nix' if it's a Git tree)
2020-03-30Move fetchers from libstore to libfetchersEelco Dolstra
2020-03-17Unified fetcher caching systemEelco Dolstra
2020-02-02CleanupEelco Dolstra
2020-01-31Change lock file format to use an attribute representation of flake refs ↵Eelco Dolstra
rather than URLs
2020-01-21Pluggable fetchersEelco Dolstra
Flakes are now fetched using an extensible mechanism. Also lots of other flake cleanups.
2019-09-20Flake alias -> idEelco Dolstra
2019-09-18Some effort to minimize flake dependenciesEelco Dolstra
For example, if the top-level flake depends on "nixpkgs/release-19.03", and one of its dependencies depends on "nixpkgs", then the latter will be mapped to "nixpkgs/release-19.03", rather than whatever the default branch of "nixpkgs" is. Thus you get only one "nixpkgs" dependency rather than two. This currently only works in a breadth-first way, so the other way around (i.e. if the top-level flake depends on "nixpkgs", and a dependency depends on "nixpkgs/release-19.03") still results in two "nixpkgs" dependencies.
2019-09-05Use git+ prefix in flake URI schemesEelco Dolstra
Fixes #3045.
2019-09-02Improve error message when a directory is not a flakeEelco Dolstra
So you now get $ nix build error: path '.' is not a flake (because it does not reference a Git repository) rather than $ nix build error: unsupported argument '.'
2019-07-12Don't write lock files if they have dirty inputsEelco Dolstra
2019-06-05Move flake-related stuff to src/libexpr/flakeEelco Dolstra