Commit e88bd72b authored by Pierre Smeyers's avatar Pierre Smeyers
Browse files

fix: envsubst when variable contains a '&' 

Fixes #49
parent 0aa4e492

templates/gitlab-ci-helm.yml

+2 −1
Original line number Diff line number Diff line
@@ -422,7 +422,8 @@ stages: 
  }



  function awkenvsubst() {

    awk '{while(match($0,"[$%]{[^}]*}")) {var=substr($0,RSTART+2,RLENGTH-3);val=ENVIRON[var]; gsub(/["\\]/,"\\\\&",val); gsub("\n","\\n",val);gsub("\r","\\r",val); gsub("[$%]{"var"}",val)}}1'

    # performs variables escaping: '&' for gsub + JSON chars ('\' and '"')

    awk '{while(match($0,"[$%]{[^}]*}")) {var=substr($0,RSTART+2,RLENGTH-3);val=ENVIRON[var];gsub(/["\\&]/,"\\\\&",val);gsub("[$%]{"var"}",val)}}1'

  }



  function exec_hook() {