From 31313d1401ffe387e69b84c62ba8798bf23a8914 Mon Sep 17 00:00:00 2001 From: regnat Date: Fri, 23 Apr 2021 14:30:42 +0200 Subject: Replace the trailing markdown spaces by a backslash MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit They are equivalent according to , and the trailing spaces tend to be a pain (because the make git complain, editors tend to want to remove them − the `.editorconfig` actually specifies that − etc..). --- doc/manual/src/glossary.md | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'doc/manual/src/glossary.md') diff --git a/doc/manual/src/glossary.md b/doc/manual/src/glossary.md index 56af9cd85..bb350d9de 100644 --- a/doc/manual/src/glossary.md +++ b/doc/manual/src/glossary.md @@ -1,48 +1,48 @@ # Glossary - - derivation + - derivation\ A description of a build action. The result of a derivation is a store object. Derivations are typically specified in Nix expressions using the [`derivation` primitive](expressions/derivations.md). These are translated into low-level *store derivations* (implicitly by `nix-env` and `nix-build`, or explicitly by `nix-instantiate`). - - store + - store\ The location in the file system where store objects live. Typically `/nix/store`. - - store path + - store path\ The location in the file system of a store object, i.e., an immediate child of the Nix store directory. - - store object + - store object\ A file that is an immediate child of the Nix store directory. These can be regular files, but also entire directory trees. Store objects can be sources (objects copied from outside of the store), derivation outputs (objects produced by running a build action), or derivations (files describing a build action). - - substitute + - substitute\ A substitute is a command invocation stored in the Nix database that describes how to build a store object, bypassing the normal build mechanism (i.e., derivations). Typically, the substitute builds the store object by downloading a pre-built version of the store object from some server. - - purity + - purity\ The assumption that equal Nix derivations when run always produce the same output. This cannot be guaranteed in general (e.g., a builder can rely on external inputs such as the network or the system time) but the Nix model assumes it. - - Nix expression + - Nix expression\ A high-level description of software packages and compositions thereof. Deploying software using Nix entails writing Nix expressions for your packages. Nix expressions are translated to derivations that are stored in the Nix store. These derivations can then be built. - - reference + - reference\ A store path `P` is said to have a reference to a store path `Q` if the store object at `P` contains the path `Q` somewhere. The *references* of a store path are the set of store paths to which it @@ -52,11 +52,11 @@ output paths), whereas an output path only references other output paths. - - reachable + - reachable\ A store path `Q` is reachable from another store path `P` if `Q` is in the *closure* of the *references* relation. - - closure + - closure\ The closure of a store path is the set of store paths that are directly or indirectly “reachable” from that store path; that is, it’s the closure of the path under the *references* relation. For @@ -71,29 +71,29 @@ to path `Q`, then `Q` is in the closure of `P`. Further, if `Q` references `R` then `R` is also in the closure of `P`. - - output path + - output path\ A store path produced by a derivation. - - deriver + - deriver\ The deriver of an *output path* is the store derivation that built it. - - validity + - validity\ A store path is considered *valid* if it exists in the file system, is listed in the Nix database as being valid, and if all paths in its closure are also valid. - - user environment + - user environment\ An automatically generated store object that consists of a set of symlinks to “active” applications, i.e., other store paths. These are generated automatically by [`nix-env`](command-ref/nix-env.md). See *profiles*. - - profile + - profile\ A symlink to the current *user environment* of a user, e.g., `/nix/var/nix/profiles/default`. - - NAR + - NAR\ A *N*ix *AR*chive. This is a serialisation of a path in the Nix store. It can contain regular files, directories and symbolic links. NARs are generated and unpacked using `nix-store --dump` -- cgit v1.2.3