From 27ada0210dab39af0d32b094504404940256f9f5 Mon Sep 17 00:00:00 2001
From: "Mr. Outis" <mroutis@protonmail.com>
Date: Sun, 26 Jan 2020 22:51:29 -0600
Subject: [PATCH] scripts: update completion scripts for `diff`

---
 dvc/command/diff.py         | 2 +-
 scripts/completion/dvc.bash | 2 +-
 scripts/completion/dvc.zsh  | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/dvc/command/diff.py b/dvc/command/diff.py
index 8cb5d5c23..36e9e5198 100644
--- a/dvc/command/diff.py
+++ b/dvc/command/diff.py
@@ -142,7 +142,7 @@ def add_parser(subparsers, parent_parser):
     )
     diff_parser.add_argument(
         "--checksums",
-        help=("Display checksums of each entry"),
+        help=("Display checksums for each entry"),
         action="store_true",
         default=False,
     )
diff --git a/scripts/completion/dvc.bash b/scripts/completion/dvc.bash
index 2af965a67..128a64326 100644
--- a/scripts/completion/dvc.bash
+++ b/scripts/completion/dvc.bash
@@ -22,7 +22,7 @@ _dvc_checkout='-d --with-deps -R --recursive -f --force --relink $(compgen -G *.
 _dvc_commit='-f --force -d --with-deps -R --recursive $(compgen -G *.dvc)'
 _dvc_config='-u --unset --local --system --global'
 _dvc_destroy='-f --force'
-_dvc_diff='-t --target'
+_dvc_diff='-t --target --json --checksums'
 _dvc_fetch='-j --jobs -r --remote -a --all-branches -T --all-tags -d --with-deps -R --recursive $(compgen -G *.dvc)'
 _dvc_get_url=''
 _dvc_get='-o --out --rev --show-url'
diff --git a/scripts/completion/dvc.zsh b/scripts/completion/dvc.zsh
index 32bdef47f..be47469d5 100644
--- a/scripts/completion/dvc.zsh
+++ b/scripts/completion/dvc.zsh
@@ -98,6 +98,9 @@ _dvc_destroy=(
 
 _dvc_diff=(
   {-t,--target}"[Source path to a data file or directory.]:Target files:"
+  "--json[Format the output into a JSON]"
+  "--checksums[Display checksums for each entry]"
+  {1,2}":Git revision (e.g. branch, tag, SHA):"
 )
 
 _dvc_fetch=(