Merge pull request #7541 from hercules-ci/check-manual-links

Check links in the manual

src/libcmd/common-eval-args.cc

@@ -34,8 +34,8 @@ MixEvalArgs::MixEvalArgs()
         .shortName = 'I',
         .description = R"(
   Add *path* to the Nix search path. The Nix search path is
-  initialized from the colon-separated [`NIX_PATH`](./env-common.md#env-NIX_PATH) environment
-  variable, and is used to look up the location of Nix expressions using [paths](../language/values.md#type-path) enclosed in angle
+  initialized from the colon-separated [`NIX_PATH`](@docroot@/command-ref/env-common.md#env-NIX_PATH) environment
+  variable, and is used to look up the location of Nix expressions using [paths](@docroot@/language/values.md#type-path) enclosed in angle
   brackets (i.e., `<nixpkgs>`).
 
   For instance, passing

src/libexpr/primops.cc

@@ -240,6 +240,7 @@ static RegisterPrimOp primop_scopedImport(RegisterPrimOp::Info {
 static RegisterPrimOp primop_import({
     .name = "import",
     .args = {"path"},
+    // TODO turn "normal path values" into link below
     .doc = R"(
       Load, parse and return the Nix expression in the file *path*. If
       *path* is a directory, the file ` default.nix ` in that directory
@@ -253,7 +254,7 @@ static RegisterPrimOp primop_import({
       >
       > Unlike some languages, `import` is a regular function in Nix.
       > Paths using the angle bracket syntax (e.g., `import` *\<foo\>*)
-      > are [normal path values](language-values.md).
+      > are normal [path values](@docroot@/language/values.md#type-path).
 
       A Nix expression loaded by `import` must not contain any *free
       variables* (identifiers that are not defined in the Nix expression
@@ -1872,8 +1873,7 @@ static RegisterPrimOp primop_toFile({
       path.  The file has suffix *name*. This file can be used as an
       input to derivations. One application is to write builders
       “inline”. For instance, the following Nix expression combines the
-      [Nix expression for GNU Hello](expression-syntax.md) and its
-      [build script](build-script.md) into one file:
+      Nix expression for GNU Hello and its build script into one file:
 
       ```nix
       { stdenv, fetchurl, perl }:
@@ -1917,7 +1917,7 @@ static RegisterPrimOp primop_toFile({
       ```
 
       Note that `${configFile}` is a
-      [string interpolation](language/values.md#type-string), so the result of the
+      [string interpolation](@docroot@/language/values.md#type-string), so the result of the
       expression `configFile`
       (i.e., a path like `/nix/store/m7p7jfny445k...-foo.conf`) will be
       spliced into the resulting string.

src/libstore/globals.hh

@@ -676,7 +676,7 @@ public:
           - the store object is signed by one of the [`trusted-public-keys`](#conf-trusted-public-keys)
           - the substituter is in the [`trusted-substituters`](#conf-trusted-substituters) list
           - the [`require-sigs`](#conf-require-sigs) option has been set to `false`
-          - the store object is [output-addressed](glossary.md#gloss-output-addressed-store-object)
+          - the store object is [output-addressed](@docroot@/glossary.md#gloss-output-addressed-store-object)
         )",
         {"binary-caches"}};