fix readline not work

Author: jingjingxyk

sapi/src/builder/extension/readline.php

@@ -17,26 +17,31 @@
     $p->withBeforeConfigureScript('readline', function (Preprocessor $p) {
         $workDir = $p->getWorkDir();
         $php_src = $p->getPhpSrcDir();
+        $delim = "   ";
         $cmd = <<<EOF
-        cd {$workDir}
-        cp -f {$workDir}/sapi/patches/0001-fix-readline-not-work.patch {$php_src}/
         cd {$php_src}/
 
         # 获得行号
-        grep -n '#ifdef COMPILE_DL_READLINE' ext/readline/readline_cli.c | cut -d ':' -f 1
-        awk '/#ifdef COMPILE_DL_READLINE/ { print NR }' ext/readline/readline_cli.c
+        # awk '/#ifdef COMPILE_DL_READLINE/ { print NR }' ext/readline/readline_cli.c
+        # grep -n '#ifdef COMPILE_DL_READLINE' ext/readline/readline_cli.c | cut -d ':' -f 1
+        # sed  -n "/#ifdef COMPILE_DL_READLINE/=" ext/readline/readline_cli.c
 
-        # 获得待删除 区间
-        START_LINE_NUM=$(sed  -n "/#ifdef COMPILE_DL_READLINE/=" ext/readline/readline_cli.c)
-        START_LINE_NUM=$((\$START_LINE_NUM - 1))
-        END_LINE_NUM=$(sed  -n "/PHP_MINIT_FUNCTION(cli_readline)/=" ext/readline/readline_cli.c)
-        REPLACE_LINE_NUM=$((\$END_LINE_NUM - 3))
-        END_LINE_NUM=$((\$END_LINE_NUM - 4))
+        grep -n '#ifdef COMPILE_DL_READLINE' ext/readline/readline_cli.c
+        if [ $? = 0 ] ; then
+            # 获得待删除 区间
+            START_LINE_NUM=$(sed  -n "/#ifdef COMPILE_DL_READLINE/=" ext/readline/readline_cli.c)
+            START_LINE_NUM=$((\$START_LINE_NUM - 1))
+            END_LINE_NUM=$(sed  -n "/PHP_MINIT_FUNCTION(cli_readline)/=" ext/readline/readline_cli.c)
+            END_LINE_NUM=$((\$END_LINE_NUM - 5))
 
-        sed "\${REPLACE_LINE_NUM}/^.*$/#define GET_SHELL_CB(cb) (cb) = php_cli_get_shell_callbacks()/" ext/readline/readline_cli.c
+            sed -i.backup "\${START_LINE_NUM},\${END_LINE_NUM}d" ext/readline/readline_cli.c
 
-        sed -i.backup "\${START_LINE_NUM},\${END_LINE_NUM}d" ext/readline/readline_cli.c
+            REPLACE_LINE_NUM=$(sed  -n "/#define GET_SHELL_CB(cb) (cb) = php_cli_get_shell_callbacks()/=" ext/readline/readline_cli.c)
+            REPLACE_LINE_NUM=$((\$REPLACE_LINE_NUM + 1))
 
+            sed -i.backup "\${REPLACE_LINE_NUM} s/.*/  /" ext/readline/readline_cli.c
+
+        fi
 EOF;
 
         return $cmd;