Add DOCOPTS_URL to bootstrap.sh

2022-03-01 12:26:53 +01:00
parent 7619c10845
commit 91b1b6ecd1
1 changed files with 2 additions and 1 deletions
--- a/bootstrap.sh
+++ b/bootstrap.sh
@@ -3,7 +3,8 @@

 function ensureDocopts() {
  which docopts > /dev/null && return
-  curl --output ./docopts -fsSL https://github.com/astzweig/docopts/releases/download/v.0.7.0/docopts_darwin_amd64 >&! /dev/null || return
+  local fileURL="${DOCOPTS_URL:-https://github.com/astzweig/docopts/releases/download/v.0.7.0/docopts_darwin_amd64}"
+  curl --output ./docopts -fsSL "${fileURL}" || return
  chmod u+x ./docopts
  PATH="${PATH}:`pwd`"
 }