From f074bd8978057418db4fc3f8f9e26c8478d8e2b8 Mon Sep 17 00:00:00 2001
From: Anton-Latukha <anton.latukha@gmail.com>
Date: Tue, 23 Jun 2020 18:43:47 +0300
Subject: [PATCH] CI: mv rev doc (.travis.yml->build.sh)

M  .travis.yml
M  build.sh
---
 .travis.yml | 10 ----------
 build.sh    | 11 +++++++++++
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 95de683..2403032 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,16 +23,6 @@ env:
   global:
     # NOTE: This is secure CACHIX_SIGNING_KEY=val
     - secure: "dm6I+M4+V+C7QMTpcSADdKPE633SvmToXZrTbZ7miNDGmMN+/SfHeN2ybi1+PW6oViMlbPN/7J/aEfiGjSJI8vLk72Y4uCWGmpSb8TXZLu6+whnxtZzzW8+z4tsM4048QJg7CF3N/25U8thRFgs3DqUub1Sf3nG9LrNWdz6ZcDQ="
-    # NOTE: Nix by default uses nixpkgs-unstable channel
-    # NOTE: Setup for Nixpkgs revision
-    # `rev` vals in order of freshness -> cache & stability:
-    # { master
-    # , commitHash
-    # , haskell-updates  # Haskell development branch in Nixpkgs, can be inconsistent. Weekly merged into the upstream
-    # , nixpkgs-unstable  # Default branch on Nix installation, default for non NixOS
-    # , nixos-unstable  # nixpkgs-unstable that passes a bunch of base tests
-    # , nixos-20.03  # Last stable release, gets almost no updates to recipes, gets only required backports
-    # }
     ###
     ### NOTE: This configuration uses `build.sh` interface, which uses `default.nix` interface, which exposes the Nixpkgs Haskell Lib interface.
     ###
diff --git a/build.sh b/build.sh
index be3fea0..1b1a349 100755
--- a/build.sh
+++ b/build.sh
@@ -7,6 +7,17 @@ set -Eexuo pipefail
 
 # NOTE: If var not imported - set to the default value
 GHCVERSION=${GHCVERSION:-'ghc8101'}
+# NOTE: Nix by default uses nixpkgs-unstable channel
+# Setup for Nixpkgs revision:
+#   `rev` vals in order of freshness -> cache & stability:
+#   { master
+#   , commitHash
+#   , haskell-updates  # Haskell development branch in Nixpkgs, can be inconsistent. Weekly merged into the upstream
+#   , nixpkgs-unstable  # Default branch on Nix installation, default for non NixOS
+#   , nixos-unstable  # nixpkgs-unstable that passes a bunch of base tests
+#   , nixos-20.03  # Last stable release, gets almost no updates to recipes, gets only required backports
+#   ...
+#   }
 rev=${rev:-'nixpkgs-unstable'}
 NIX_PATH=${NIX_PATH:-"nixpkgs=https://github.com/nixos/nixpkgs/archive/$rev.tar.gz"}
 export NIX_PATH