From cfcef354b0f3f7b89cd94dd7b38f64a9c4c8fa67 Mon Sep 17 00:00:00 2001
From: "Brian Fraser fraserb@gmail.com" <>
Date: Tue, 3 Apr 2012 11:07:30 -0300
Subject: [PATCH] section(): Less printf, more awk

---
 bin/pt-mysql-summary          | 12 ++++++------
 bin/pt-summary                | 12 ++++++------
 lib/bash/report_formatting.sh | 12 ++++++------
 3 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/bin/pt-mysql-summary b/bin/pt-mysql-summary
index 0542ac56..f57a69b9 100755
--- a/bin/pt-mysql-summary
+++ b/bin/pt-mysql-summary
@@ -556,13 +556,13 @@ fuzzy_pct () {
 
 section () {
    local str="$1"
-   local line="$(printf '# %-60s' "${str} _" | awk '{
-      i = index($0, "_");
-      x = substr($0, i);
+   awk -v var="${str} _" 'BEGIN {
+      line = sprintf("# %-60s", var);
+      i = index(line, "_");
+      x = substr(line, i);
       gsub(/[_ \t]/, "#", x);
-      printf("%s%s\n", substr($0, 1, i-1), x);
-   }')"
-   printf "%s\n" "${line}"
+      printf("%s%s\n", substr(line, 1, i-1), x);
+   }'
 }
 
 NAME_VAL_LEN=12
diff --git a/bin/pt-summary b/bin/pt-summary
index be794074..b1b9ffa4 100755
--- a/bin/pt-summary
+++ b/bin/pt-summary
@@ -693,13 +693,13 @@ fuzzy_pct () {
 
 section () {
    local str="$1"
-   local line="$(printf '# %-60s' "${str} _" | awk '{
-      i = index($0, "_");
-      x = substr($0, i);
+   awk -v var="${str} _" 'BEGIN {
+      line = sprintf("# %-60s", var);
+      i = index(line, "_");
+      x = substr(line, i);
       gsub(/[_ \t]/, "#", x);
-      printf("%s%s\n", substr($0, 1, i-1), x);
-   }')"
-   printf "%s\n" "${line}"
+      printf("%s%s\n", substr(line, 1, i-1), x);
+   }'
 }
 
 NAME_VAL_LEN=12
diff --git a/lib/bash/report_formatting.sh b/lib/bash/report_formatting.sh
index b6bbeedb..0cbf7b9f 100644
--- a/lib/bash/report_formatting.sh
+++ b/lib/bash/report_formatting.sh
@@ -64,13 +64,13 @@ fuzzy_pct () {
 # with #'s and all underscores with spaces.
 section () {
    local str="$1"
-   local line="$(printf '# %-60s' "${str} _" | awk '{
-      i = index($0, "_");
-      x = substr($0, i);
+   awk -v var="${str} _" 'BEGIN {
+      line = sprintf("# %-60s", var);
+      i = index(line, "_");
+      x = substr(line, i);
       gsub(/[_ \t]/, "#", x);
-      printf("%s%s\n", substr($0, 1, i-1), x);
-   }')"
-   printf "%s\n" "${line}"
+      printf("%s%s\n", substr(line, 1, i-1), x);
+   }'
 }
 
 NAME_VAL_LEN=12