From e43eb1177872f52e949fb5f0f93396ed94b0d093 Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Sun, 2 Aug 2026 14:48:29 +0200
Subject: move to chezmoi

---
 home/dot_local/share/bin/executable_venvgen | 47 +++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 home/dot_local/share/bin/executable_venvgen

(limited to 'home/dot_local/share/bin/executable_venvgen')

diff --git a/home/dot_local/share/bin/executable_venvgen b/home/dot_local/share/bin/executable_venvgen
new file mode 100644
index 0000000..25f2c78
--- /dev/null
+++ b/home/dot_local/share/bin/executable_venvgen
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+# check if the input is valid
+for arg in "$@" ; do
+	case "$arg" in
+		*=*) ;;
+		*)
+			echo "error: missing assignment operator in argument ($arg)" >&2
+			exit 1
+			;;
+	esac
+done
+
+# shebang
+printf '#!/bin/sh\n'
+
+# save old variables
+for arg in "$@" ; do
+	name="${arg%%=*}"
+	eval "hasval=\${$name+x}"
+	[ -n "$hasval" ] && printf '_%s="${%s}"\n' "$name" "$name"
+done
+
+# set new variables
+for arg in "$@" ; do
+	name="${arg%%=*}"
+	value="${arg#*=}"
+	printf 'export %s=%q\n' "$name" "$value"
+done
+
+# deactivate function
+printf 'deactivate() {\n'
+for arg in "$@" ; do
+	name="${arg%%=*}"
+	eval "hasval=\${$name+x}"
+	if [ -n "$hasval" ] ; then
+		printf '\t%s="${_%s}"\n' "$name" "$name"
+		printf '\tunset -v _%s\n' "$name"
+	else
+		printf '\tunset -v %s\n' "$name"
+	fi
+done
+printf '\thash -r 2>/dev/null\n'
+printf '\tunset -f deactivate\n'
+printf '}\n'
+printf 'hash -r 2>/dev/null\n'
+
-- 
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