From cc16b28a26369b12ccffc6daa58e22c62271e231 Mon Sep 17 00:00:00 2001
From: Saugat Pachhai <suagatchhetri@outlook.com>
Date: Tue, 12 May 2020 13:41:09 +0000
Subject: [PATCH] diff: autocompletion script for params, and show-md (#3786)

---
 scripts/completion/dvc.bash | 8 +++++---
 scripts/completion/dvc.zsh  | 7 +++++++
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/scripts/completion/dvc.bash b/scripts/completion/dvc.bash
index 78f966acde..771f233b09 100644
--- a/scripts/completion/dvc.bash
+++ b/scripts/completion/dvc.bash
@@ -5,7 +5,7 @@
 #   - https://stackoverflow.com/questions/12933362
 
 _dvc_commands='add cache checkout commit config destroy diff fetch get-url get gc \
-  import-url import init install lock list metrics move pipeline plot pull push \
+  import-url import init install lock list metrics move params pipeline plot pull push \
   remote remove repro root run status unlock unprotect update version'
 
 _dvc_options='-h --help -V --version'
@@ -21,7 +21,7 @@ _dvc_commit='-f --force -d --with-deps -R --recursive'
 _dvc_commit_COMPGEN=_dvc_compgen_DVCFiles
 _dvc_config='-u --unset --local --system --global'
 _dvc_destroy='-f --force'
-_dvc_diff='-t --show-json --show-hash'
+_dvc_diff='-t --show-json --show-hash --show-md'
 _dvc_fetch='-j --jobs -r --remote -a --all-branches -T --all-tags -d --with-deps -R --recursive'
 _dvc_fetch_COMPGEN=_dvc_compgen_DVCFiles
 _dvc_gc='-a --all-branches --all-commits -T --all-tags -w --workspace -c --cloud -r --remote -f --force -p --projects -j --jobs'
@@ -38,7 +38,7 @@ _dvc_lock_COMPGEN=_dvc_compgen_DVCFiles
 _dvc_metrics='add diff modify remove show'
 _dvc_metrics_add='-t --type -x --xpath'
 _dvc_metrics_add_COMPGEN=_dvc_compgen_files
-_dvc_metrics_diff='--targets -t --type -x --xpath -R --show-json'
+_dvc_metrics_diff='--targets -t --type -x --xpath -R --show-json --show-md'
 _dvc_metrics_modify='-t --type -x --xpath'
 _dvc_metrics_modify_COMPGEN=_dvc_compgen_files
 _dvc_metrics_remove=''
@@ -47,6 +47,8 @@ _dvc_metrics_show='-t --type -x --xpath -a --all-branches -T --all-tags -R --rec
 _dvc_metrics_show_COMPGEN=_dvc_compgen_files
 _dvc_move=''
 _dvc_move_COMPGEN=_dvc_compgen_files
+_dvc_params='diff'
+_dvc_params_diff='--all --show-json --show-md'
 _dvc_pipeline='list show'
 _dvc_pipeline_list=''
 _dvc_pipeline_show='-c --commands -o --outs --ascii --dot --tree -l --locked'
diff --git a/scripts/completion/dvc.zsh b/scripts/completion/dvc.zsh
index 8e6fbfbe5d..5fb44e7d14 100644
--- a/scripts/completion/dvc.zsh
+++ b/scripts/completion/dvc.zsh
@@ -31,6 +31,7 @@ _dvc_commands() {
     "lock:Lock DVC-file."
     "metrics:Commands to add, manage, collect and display metrics."
     "move:Rename or move a DVC controlled data file or a directory."
+    "params:Commands to display params."
     "pipeline:Manage pipelines."
     "pull:Pull data files from a DVC remote storage."
     "push:Push data files to a DVC remote storage."
@@ -102,6 +103,7 @@ _dvc_destroy=(
 _dvc_diff=(
   "--show-json[Format the output into a JSON]"
   "--show-hash[Display hash value for each entry]"
+  "--show-md[Format the output into a Markdown table]"
   "1:Old Git commit to compare (defaults to HEAD):"
   "2:New Git commit to compare (defaults to the current workspace):"
 )
@@ -182,6 +184,10 @@ _dvc_move=(
   "2:Destination:"
 )
 
+_dvc_params=(
+  "1:Sub command:(diff)"
+)
+
 _dvc_pipeline=(
   "1:Sub command:(show list)"
 )
@@ -312,6 +318,7 @@ case $words[1] in
   list) _arguments $_dvc_global_options $_dvc_list ;;
   metrics) _arguments $_dvc_global_options $_dvc_metrics ;;
   move) _arguments $_dvc_global_options $_dvc_move ;;
+  params) _arguments $_dvc_global_options $_dvc_params ;;
   pipeline) _arguments $_dvc_global_options $_dvc_pipeline ;;
   pull) _arguments $_dvc_global_options $_dvc_pull ;;
   push) _arguments $_dvc_global_options $_dvc_push ;;