From 5398949e802fc11a76776373870f47261555cc7d Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Tue, 3 Aug 2010 22:15:56 +0000
Subject: graph

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@472 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 report/prune_results/lib.sh | 89 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100755 report/prune_results/lib.sh

(limited to 'report/prune_results/lib.sh')

diff --git a/report/prune_results/lib.sh b/report/prune_results/lib.sh
new file mode 100755
index 00000000..ff951c64
--- /dev/null
+++ b/report/prune_results/lib.sh
@@ -0,0 +1,89 @@
+echo2() {
+ echo "$@" 1>&2
+}
+
+errorq() {
+ echo2 ERROR: "$@"
+}
+
+error() {
+ errorq "$@"
+ return 2
+}
+
+showvars_required() {
+ echo2 $0 RUNNING WITH REQUIRED VARIABLES:
+    local k
+ for k in "$@"; do
+  eval local v=\$$k
+  echo2 $k=$v
+  if [ -z "$v" ] ; then
+    errorq "required (environment or shell) variable $k not defined!"
+    return 1
+  fi
+ done
+ echo2
+}
+
+showvars_optional() {
+ echo2 RUNNING WITH OPTIONAL VARIABLES:
+    local k
+ for k in "$@"; do
+  if isset $k ; then
+   eval local v=\$$k
+   echo2 $k=$v
+  else
+   echo2 UNSET: $k
+   fi
+ done
+ echo2
+}
+
+require_files() {
+ local f
+ [ "$*" ] || error "require_files called with empty args list"
+ for f in "$@"; do
+    if ! have_file "$f" ; then
+        error "missing required file: $f"
+        return 1
+    fi
+ done
+ return 0
+}
+
+have_file() {
+    [ "$1" -a -f "$1" -a \( -z "$2" -o "$1" -nt "$2" \)  -a \( -z "$require_nonempty" -o -s "$1" \) ]
+}
+
+filename_from() {
+  perl -e '
+sub superchomp {
+    my ($ref)=@_;
+    if ($$ref) {
+        $$ref =~ s|^\s+||;
+        $$ref =~ s|\s+$||;
+        $$ref =~ s|\s+| |g;
+    }
+}
+
+sub filename_from {
+    my ($fname)=@_;
+   &superchomp(\$fname);
+   $fname =~ s|[^a-zA-Z0-9_-]+|.|g;
+   $fname =~ s|^\.|_|;
+    return $fname;
+}
+
+$"=" ";print filename_from("@ARGV"),"\n"
+' -- "$@"
+}
+
+preview() {
+ tailn=${tailn:-20}
+ head -v -n $tailn "$@"
+}
+
+isset() {
+  eval local v=\${$1+set}
+  [ "$v" = set ]
+}
-- 
cgit v1.2.3