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-rwxr-xr-xvienna17
1 files changed, 17 insertions, 0 deletions
diff --git a/vienna b/vienna index ca35c39..03d7451 100755 --- a/vienna +++ b/vienna
@@ -103,6 +103,13 @@ main() {
103 # to use the default configuration. 103 # to use the default configuration.
104 log error "Can't find configuration \`$CONFIG'." 104 log error "Can't find configuration \`$CONFIG'."
105 exit 2 105 exit 2
106 else
107 print >&2 "I'm not sure this is a \`vienna' site directory."
108 if yornp "Initialize? (y/N)"; then
109 initialize
110 else
111 yornp "Continue building? (y/N)" || exit 2
112 fi
106 fi 113 fi
107 # Further argument processing --- pre-build 114 # Further argument processing --- pre-build
108 preprocess "$@" || shift 115 preprocess "$@" || shift
@@ -298,6 +305,16 @@ print() {
298 printf '%s\n' "$*" 305 printf '%s\n' "$*"
299} 306}
300 307
308yornp() { # yornp PROMPT
309 printf >&2 '%s \n' "$@"
310 read -r yn
311 case "$yn" in
312 [Nn]*) return 1 ;;
313 [Yy]*) return 0 ;;
314 *) return 2 ;;
315 esac
316}
317
301### File processing 318### File processing
302 319
303## Building block functions 320## Building block functions