From c3c072ad17fa517afaed23fa29fb2f4f3b4f863c Mon Sep 17 00:00:00 2001
From: Emmanuel Rosa <emmanuelrosa@protonmail.com>
Date: Wed, 18 Dec 2019 21:17:59 +0700
Subject: [PATCH] ripgrep-all: add checkInstall test

This change adds a checkInstallPhase which runs a couple of queries
to smoke-test the ripgrep-all adapters. The queries are intended to
ensure that the dependencies needed by the adapters are included in
the package's dependencies.
---
 pkgs/tools/text/ripgrep-all/default.nix | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/pkgs/tools/text/ripgrep-all/default.nix b/pkgs/tools/text/ripgrep-all/default.nix
index b17b6078c28..d41be25231c 100644
--- a/pkgs/tools/text/ripgrep-all/default.nix
+++ b/pkgs/tools/text/ripgrep-all/default.nix
@@ -22,6 +22,30 @@ rustPlatform.buildRustPackage rec {
       --prefix PATH ":" "${lib.makeBinPath [ ffmpeg pandoc poppler_utils ripgrep imagemagick tesseract ]}"
   '';
 
+  # Use upstream's example data to run a couple of queries to ensure the dependencies
+  # for all of the adapters are available.
+  installCheckPhase = ''
+    set -e
+    export PATH="$PATH:$out/bin"
+
+    test1=$(rga --rga-no-cache "hello" exampledir/ | wc -l)
+    test2=$(rga --rga-no-cache --rga-adapters=tesseract "crate" exampledir/screenshot.png | wc -l)
+
+    if [ $test1 != 26 ]
+    then
+      echo "ERROR: test1 failed! Could not find the word 'hello' 26 times in the sample data."
+      exit 1
+    fi
+
+    if [ $test2 != 1 ]
+    then
+      echo "ERROR: test2 failed! Could not find the word 'crate' in the screenshot."
+      exit 1
+    fi
+  '';
+
+  doInstallCheck = true;
+
   meta = with stdenv.lib; {
     description = "Ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, and more";
     longDescription = ''