From 6adad5c300a6bfde33b593489cc1c3b645b721e8 Mon Sep 17 00:00:00 2001
From: Willy Weiskopf <william@weiskopf.me>
Date: Wed, 16 Jul 2014 22:21:09 -0600
Subject: Move random theme functionality into "random" theme

The statements for selecting a random theme in oh-my-zsh.sh and the themes
plugin are duplicate. Most people eventually settle on a theme, making those
lines in oh-my-zsh.sh superfluous. To address those, it may makes sense to put
the random theme functionality into a theme of its own (since themes are just
zsh scripts.
---
 themes/random.zsh-theme | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 themes/random.zsh-theme

(limited to 'themes/random.zsh-theme')

diff --git a/themes/random.zsh-theme b/themes/random.zsh-theme
new file mode 100644
index 000000000..739567662
--- /dev/null
+++ b/themes/random.zsh-theme
@@ -0,0 +1,10 @@
+if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = "array" ]] && [[ "${#ZSH_THEME_RANDOM_CANDIDATES[@]}" -gt 0 ]]; then
+  themes=($ZSH/themes/${^ZSH_THEME_RANDOM_CANDIDATES}.zsh-theme)
+else
+  themes=($ZSH/themes/*zsh-theme)
+fi
+N=${#themes[@]}
+((N=(RANDOM%N)+1))
+RANDOM_THEME=${themes[$N]}
+source "$RANDOM_THEME"
+echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
-- 
cgit v1.2.3-70-g09d2


From b297bf92964e04e24f960f4e38acdb9b740d2d9f Mon Sep 17 00:00:00 2001
From: Marc Cornellà <marc.cornella@live.com>
Date: Wed, 19 Feb 2020 18:42:05 +0100
Subject: Add themes in $ZSH_CUSTOM to the pool of candidates

Also add comments and unset leftover variables, and print only the
name of the theme loaded.

When looking for $ZSH_CUSTOM themes, the chosen algorithm is to add
the theme names to the pool disregarding the path, and then source
whatever theme is selected with the same logic as the init script,
which is to source first custom themes even if there is another
default theme of the same name.

Co-authored-by: Mihai Serban <mihai.serban@gmail.com>
---
 themes/random.zsh-theme | 38 +++++++++++++++++++++++++++++++-------
 1 file changed, 31 insertions(+), 7 deletions(-)

(limited to 'themes/random.zsh-theme')

diff --git a/themes/random.zsh-theme b/themes/random.zsh-theme
index 739567662..92d2a6847 100644
--- a/themes/random.zsh-theme
+++ b/themes/random.zsh-theme
@@ -1,10 +1,34 @@
-if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = "array" ]] && [[ "${#ZSH_THEME_RANDOM_CANDIDATES[@]}" -gt 0 ]]; then
-  themes=($ZSH/themes/${^ZSH_THEME_RANDOM_CANDIDATES}.zsh-theme)
+# Make themes a unique array
+typeset -Ua themes
+
+if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = array && ${#ZSH_THEME_RANDOM_CANDIDATES[@]} -gt 0 ]]; then
+  # Use ZSH_THEME_RANDOM_CANDIDATES if properly defined
+  themes=($ZSH_THEME_RANDOM_CANDIDATES)
 else
-  themes=($ZSH/themes/*zsh-theme)
+  # Look for themes in $ZSH_CUSTOM and $ZSH and add only the theme name (:t)
+  themes=(
+    "$ZSH_CUSTOM"/*.zsh-theme(N:t:r)
+    "$ZSH_CUSTOM"/themes/*.zsh-theme(N:t:r)
+    "$ZSH"/themes/*.zsh-theme(N:t:r)
+  )
 fi
+
+# Choose a theme out of the pool of candidates
 N=${#themes[@]}
-((N=(RANDOM%N)+1))
-RANDOM_THEME=${themes[$N]}
-source "$RANDOM_THEME"
-echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
+(( N = (RANDOM%N) + 1 ))
+RANDOM_THEME="${themes[$N]}"
+unset N themes
+
+# Source theme
+if [[ -f "$ZSH_CUSTOM/$RANDOM_THEME.zsh-theme" ]]; then
+  source "$ZSH_CUSTOM/$RANDOM_THEME.zsh-theme"
+elif [[ -f "$ZSH_CUSTOM/themes/$RANDOM_THEME.zsh-theme" ]]; then
+  source "$ZSH_CUSTOM/themes/$RANDOM_THEME.zsh-theme"
+elif [[ -f "$ZSH/themes/$RANDOM_THEME.zsh-theme" ]]; then
+  source "$ZSH/themes/$RANDOM_THEME.zsh-theme"
+else
+  echo "[oh-my-zsh] Random theme '${RANDOM_THEME}' not found"
+  return 1
+fi
+
+echo "[oh-my-zsh] Random theme '${RANDOM_THEME}' loaded"
-- 
cgit v1.2.3-70-g09d2


From 3d4890dcc07478e7129de1e79afedafd3f08ffbc Mon Sep 17 00:00:00 2001
From: Marc Cornellà <marc.cornella@live.com>
Date: Wed, 19 Feb 2020 19:53:37 +0100
Subject: Add blacklist variable for random theme

Co-authored-by: Fran Garcia <fran.miranda@gmail.com>
---
 themes/random.zsh-theme | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'themes/random.zsh-theme')

diff --git a/themes/random.zsh-theme b/themes/random.zsh-theme
index 92d2a6847..43f6cbb60 100644
--- a/themes/random.zsh-theme
+++ b/themes/random.zsh-theme
@@ -5,19 +5,23 @@ if [[ "${(t)ZSH_THEME_RANDOM_CANDIDATES}" = array && ${#ZSH_THEME_RANDOM_CANDIDA
   # Use ZSH_THEME_RANDOM_CANDIDATES if properly defined
   themes=($ZSH_THEME_RANDOM_CANDIDATES)
 else
-  # Look for themes in $ZSH_CUSTOM and $ZSH and add only the theme name (:t)
+  # Look for themes in $ZSH_CUSTOM and $ZSH and add only the theme name
   themes=(
     "$ZSH_CUSTOM"/*.zsh-theme(N:t:r)
     "$ZSH_CUSTOM"/themes/*.zsh-theme(N:t:r)
     "$ZSH"/themes/*.zsh-theme(N:t:r)
   )
+  # Remove blacklisted themes from the list
+  for theme in ${ZSH_THEME_RANDOM_BLACKLIST[@]}; do
+    themes=("${(@)themes:#$theme}")
+  done
 fi
 
 # Choose a theme out of the pool of candidates
 N=${#themes[@]}
 (( N = (RANDOM%N) + 1 ))
 RANDOM_THEME="${themes[$N]}"
-unset N themes
+unset N themes theme
 
 # Source theme
 if [[ -f "$ZSH_CUSTOM/$RANDOM_THEME.zsh-theme" ]]; then
-- 
cgit v1.2.3-70-g09d2