From 8deef6e10962b91e0d67ef2db6f52a4cfae20f6b Mon Sep 17 00:00:00 2001
From: b4b4r07 <b4b4r07@gmail.com>
Date: Fri, 6 Jan 2017 15:55:01 +0900
Subject: [PATCH] Fix #348

This is because grep may not be able to correctly distinguish tab characters.
In order to solve this, added a ltsv parser written by awk.

- Fix #326 (see also second commit in P-R #344), fix #348
- Add `__zplug::utils::awk::ltsv function`
---
 base/job/process.zsh |  6 +++---
 base/utils/awk.zsh   | 21 +++++++++++++++++++++
 2 files changed, 24 insertions(+), 3 deletions(-)

diff --git a/base/job/process.zsh b/base/job/process.zsh
index f98d2f86..bd08e07e 100644
--- a/base/job/process.zsh
+++ b/base/job/process.zsh
@@ -22,9 +22,9 @@ __zplug::job::process::get_status_code() {
     fi
 
     cat "$_zplug_log[$target]" \
-        | grep "^repo:$repo\t" \
-        | awk '{print $2}' \
-        | cut -d: -f2
+        | __zplug::utils::awk::ltsv \
+        'key("repo")=="'"$repo"'"{print key("status")}'
+
     return $status
 }
 
diff --git a/base/utils/awk.zsh b/base/utils/awk.zsh
index ef942bb3..07dc3448 100644
--- a/base/utils/awk.zsh
+++ b/base/utils/awk.zsh
@@ -64,3 +64,24 @@ __zplug::utils::awk::available()
         return 1
     fi
 }
+
+__zplug::utils::awk::ltsv()
+{
+    local \
+        user_awk_script="$1" \
+        ltsv_awk_script
+
+    ltsv_awk_script=$(cat <<-'EOS'
+    function key(name) {
+        for (i = 1; i <= NF; i++) {
+            match($i, ":");
+            xs[substr($i, 0, RSTART)] = substr($i, RSTART+1);
+        };
+        return xs[name":"];
+    }
+EOS
+    )
+
+    awk -F'\t' \
+        "${ltsv_awk_script} ${user_awk_script}"
+}