From f72e53376f0459f619ab5dc864d6c8c289bf9683 Mon Sep 17 00:00:00 2001
From: Martin von Zweigbergk <martinvonz@google.com>
Date: Fri, 22 Oct 2021 21:32:53 -0700
Subject: [PATCH] demos: set title when creating recording

According to asciinema.org, it should be possible to change the title
after uploading, but I couldn't figure out how to do that. Let's set
it when creating the recording. That also means it's one less step to
perform when re-running scripts.
---
 demos/demo_git_compat.sh | 2 +-
 demos/demo_helpers.sh    | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/demos/demo_git_compat.sh b/demos/demo_git_compat.sh
index 003404c03..6d07f30d6 100755
--- a/demos/demo_git_compat.sh
+++ b/demos/demo_git_compat.sh
@@ -5,7 +5,7 @@ parse_args "$@"
 
 new_tmp_dir
 
-run_demo '
+run_demo 'Clone a Git repo' '
 run_command "# Clone a Git repo:"
 run_command "jj git clone https://github.com/octocat/Hello-World"
 run_command "cd Hello-World"
diff --git a/demos/demo_helpers.sh b/demos/demo_helpers.sh
index 0d83d62ec..7c6bf2a8d 100644
--- a/demos/demo_helpers.sh
+++ b/demos/demo_helpers.sh
@@ -44,9 +44,10 @@ new_tmp_dir() {
 }
 
 run_demo() {
-    local expect_script="$1"
+    local title="$1"
+    local expect_script="$2"
     expect_script=$(printf "source $BASE_DIR/demo_helpers.tcl
-spawn asciinema rec -c \"PS1='$ ' bash --norc\"
+spawn asciinema rec -c \"PS1='$ ' bash --norc\" --title \"$title\"
 expect_prompt
 %s
 quit_and_dump_asciicast_path