move Nix language tutorial to top level

fricklerhandwerk · fricklerhandwerk · commit 869d6bd0b47d · 2023-10-09T17:26:06.000+02:00
this fits the global outline we developed, and also makes the tutorial
more immediately visible - working with the Nix language is a core skill
we want to teach after all
diff --git a/_redirects b/_redirects
@@ -2,7 +2,7 @@
 /anti-patterns/language /recipes/best-practices 301
 /faq /recipes/faq 301
 /tutorials/contributing /contributing 301
-/tutorials/nix-language /tutorials/first-steps/nix-language 301
+/tutorials/first-steps/nix-language /tutorials/nix-language 301
 /tutorials/ad-hoc-developer-environments /tutorials/first-steps/ad-hoc-shell-environments 301
 /tutorials/towards-reproducibility-pinning-nixpkgs /tutorials/first-steps/towards-reproducibility-pinning-nixpkgs 301
 /tutorials/declarative-and-reproducible-developer-environments /tutorials/first-steps/declarative-and-reproducible-developer-environments 301
diff --git a/source/tutorials/first-steps/index.md b/source/tutorials/first-steps/index.md
@@ -11,7 +11,6 @@ You will also learn the Nix language, and use it to build portable, reproducible
 :maxdepth: 1
 ad-hoc-shell-environments.md
 reproducible-scripts.md
-nix-language.md
 towards-reproducibility-pinning-nixpkgs.md
 declarative-and-reproducible-developer-environments.md
 dev-environment.md
diff --git a/source/tutorials/index.md b/source/tutorials/index.md
@@ -8,6 +8,7 @@ These sections contains series of lessons to get started.
 :maxdepth: 2
 
 first-steps/index.md
+nix-language.md
 learning-journey/index.md
 nixos/index.md
 cross-compilation.md
diff --git a/source/tutorials/nix-language.md b/source/tutorials/nix-language.md
