From 78208004a3473580d82a0c187e77ce3eebba51fd Mon Sep 17 00:00:00 2001
From: Danielle McLean <danielle@ethicaljobs.com.au>
Date: Wed, 7 Jul 2021 15:12:32 +1000
Subject: [PATCH] Set the terminal title like pure does (starship doesn't do
 this)

---
 config/zsh/functions/prompt_pure_set_title    | 27 +++++++++++++++++++
 .../zsh/functions/starship_pure_title_precmd  |  3 +++
 .../zsh/functions/starship_pure_title_preexec |  3 +++
 config/zsh/zinit                              |  3 +++
 4 files changed, 36 insertions(+)
 create mode 100644 config/zsh/functions/prompt_pure_set_title
 create mode 100644 config/zsh/functions/starship_pure_title_precmd
 create mode 100644 config/zsh/functions/starship_pure_title_preexec

diff --git a/config/zsh/functions/prompt_pure_set_title b/config/zsh/functions/prompt_pure_set_title
new file mode 100644
index 0000000..21376f5
--- /dev/null
+++ b/config/zsh/functions/prompt_pure_set_title
@@ -0,0 +1,27 @@
+#! zsh
+# copied from https://github.com/sindresorhus/pure/blob/43aafe0b4dc05174c57ee623c03c64400e832ece/pure.zsh#L56
+setopt localoptions noshwordsplit
+
+# Emacs terminal does not support settings the title.
+(( ${+EMACS} || ${+INSIDE_EMACS} )) && return
+
+case $TTY in
+	# Don't set title over serial console.
+	/dev/ttyS[0-9]*) return;;
+esac
+
+# Show hostname if connected via SSH.
+local hostname=
+if [[ -n $prompt_pure_state[username] ]]; then
+	# Expand in-place in case ignore-escape is used.
+	hostname="${(%):-(%m) }"
+fi
+
+local -a opts
+case $1 in
+	expand-prompt) opts=(-P);;
+	ignore-escape) opts=(-r);;
+esac
+
+# Set title atomically in one print statement so that it works when XTRACE is enabled.
+print -n $opts $'\e]0;'${hostname}${2}$'\a'
diff --git a/config/zsh/functions/starship_pure_title_precmd b/config/zsh/functions/starship_pure_title_precmd
new file mode 100644
index 0000000..3498cc3
--- /dev/null
+++ b/config/zsh/functions/starship_pure_title_precmd
@@ -0,0 +1,3 @@
+#! zsh
+autoload prompt_pure_set_title
+prompt_pure_set_title 'expand-prompt' '%~'
diff --git a/config/zsh/functions/starship_pure_title_preexec b/config/zsh/functions/starship_pure_title_preexec
new file mode 100644
index 0000000..cd8e657
--- /dev/null
+++ b/config/zsh/functions/starship_pure_title_preexec
@@ -0,0 +1,3 @@
+#! zsh
+autoload prompt_pure_set_title
+prompt_pure_set_title 'ignore-escape' "$PWD:t: $2"
diff --git a/config/zsh/zinit b/config/zsh/zinit
index 80af74f..5d2de76 100644
--- a/config/zsh/zinit
+++ b/config/zsh/zinit
@@ -17,6 +17,9 @@ zinit $load rupa/z
 
 if (( $+commands[starship] )); then
 	source <(starship init zsh --print-full-init)
+	autoload starship_pure_title_precmd starship_pure_title_preexec
+	precmd_functions+=(starship_pure_title_precmd)
+	preexec_functions+=(starship_pure_title_preexec)
 else
 	zinit $load sindresorhus/pure
 fi