From 55fa3c1180fc2a4fde3cea0c718ede99aa9770a7 Mon Sep 17 00:00:00 2001
From: Tim Steinbach <tim@nequissimus.com>
Date: Sat, 6 Apr 2019 13:11:58 -0400
Subject: [PATCH] spotify: Auto-commit on update

Also, replace tabs with spaces
---
 pkgs/applications/audio/spotify/update.sh | 40 +++++++++--------------
 1 file changed, 16 insertions(+), 24 deletions(-)

diff --git a/pkgs/applications/audio/spotify/update.sh b/pkgs/applications/audio/spotify/update.sh
index 0e19ca1920b..e4f2f41a785 100755
--- a/pkgs/applications/audio/spotify/update.sh
+++ b/pkgs/applications/audio/spotify/update.sh
@@ -29,10 +29,10 @@ spotify_nix="$nixpkgs/pkgs/applications/audio/spotify/default.nix"
 
 # create bash array from snap info
 snap_info=($(
-	curl -H 'X-Ubuntu-Series: 16' \
-		"https://api.snapcraft.io/api/v1/snaps/details/spotify?channel=$channel" \
-	| jq --raw-output \
-		'.revision,.download_sha512,.version,.last_updated'
+  curl -H 'X-Ubuntu-Series: 16' \
+    "https://api.snapcraft.io/api/v1/snaps/details/spotify?channel=$channel" \
+  | jq --raw-output \
+    '.revision,.download_sha512,.version,.last_updated'
 ))
 
 # "revision" is the actual version identifier on snapcraft, the "version" is
@@ -50,8 +50,8 @@ echo "Latest $channel release is $upstream_version from $last_updated."
 #
 
 current_nix_version=$(
-	grep 'version\s*=' "$spotify_nix" \
-	| sed -Ene 's/.*"(.*)".*/\1/p'
+  grep 'version\s*=' "$spotify_nix" \
+  | sed -Ene 's/.*"(.*)".*/\1/p'
 )
 
 echo "Current nix version: $current_nix_version"
@@ -61,36 +61,28 @@ echo "Current nix version: $current_nix_version"
 #
 
 if [[ "$current_nix_version" = "$upstream_version" ]]; then
-	echo "Spotify is already up ot date"
-	exit 0
+  echo "Spotify is already up ot date"
+  exit 0
 fi
 
 echo "Updating from ${current_nix_version} to ${upstream_version}, released on ${last_updated}"
 
 # search-and-replace revision, hash and version
 sed --regexp-extended \
-	-e 's/rev\s*=\s*"[0-9]+"\s*;/rev = "'"${revision}"'";/' \
-	-e 's/sha512\s*=\s*"[^"]*"\s*;/sha512 = "'"${sha512}"'";/' \
-	-e 's/version\s*=\s*".*"\s*;/version = "'"${upstream_version}"'";/' \
-	-i "$spotify_nix" 
+  -e 's/rev\s*=\s*"[0-9]+"\s*;/rev = "'"${revision}"'";/' \
+  -e 's/sha512\s*=\s*"[^"]*"\s*;/sha512 = "'"${sha512}"'";/' \
+  -e 's/version\s*=\s*".*"\s*;/version = "'"${upstream_version}"'";/' \
+  -i "$spotify_nix"
 
 #
 # try to build the updated version
 #
 
 if ! nix-build -A spotify "$nixpkgs"; then
-	echo "The updated spotify failed to build."
-	exit 1
+  echo "The updated spotify failed to build."
+  exit 1
 fi
 
-#
-# give instructions for upstreaming
-#
-
+# Commit changes
 git add "$spotify_nix"
-# show changes for review
-git status
-echo 'Please review and test the changes (./result/bin/spotify).'
-echo 'Then stage the changes with `git add` and commit with:'
-# prepare commit message
-echo "git commit -m 'spotify: $current_nix_version -> $upstream_version'"
+git commit -m "spotify: ${current_nix_version} -> ${upstream_version}"