From 9633b7a3cc31e729e6cf18baf6e36620ddec11df Mon Sep 17 00:00:00 2001
From: pikastech <liang6516@outlook.com>
Date: Mon, 20 Mar 2023 09:59:50 +0800
Subject: [PATCH] fix indent for docgen

---
 port/linux/init.sh |  1 +
 src/PikaParser.c   | 23 +++++++++++++++--------
 src/dataString.c   | 13 ++++++++++++-
 src/dataString.h   |  3 ++-
 test/doc-test.cpp  |  1 +
 5 files changed, 31 insertions(+), 10 deletions(-)

diff --git a/port/linux/init.sh b/port/linux/init.sh
index 816b0fd45..d532d3675 100644
--- a/port/linux/init.sh
+++ b/port/linux/init.sh
@@ -11,6 +11,7 @@ git config --add core.filemode false
 chmod +x *.sh 
 sh update-compiler.sh
 chmod +x package/pikascript/rust-msc-latest-linux
+cp package/pikascript/rust-msc-latest-linux /bin 
 cd package/pikascript/pikascript-core
 # git checkout master
 cd $ROOT
diff --git a/src/PikaParser.c b/src/PikaParser.c
index 337c972b1..d00a9c2da 100644
--- a/src/PikaParser.c
+++ b/src/PikaParser.c
@@ -3215,21 +3215,28 @@ static char* _parser_fixDocStringIndent(Parser* self,
     char* sBuff = strsCopy(&self->lineBuffs, sDocString);
     Arg* aOut = arg_newStr("");
     char* sOut = NULL;
+    int bGetIndent = 0;
     uint32_t iLineNum = strCountSign(sBuff, '\n');
     int indentThis = 0;
     for (int i = 0; i < iLineNum; i++) {
         char* sLine = strsPopToken(&self->lineBuffs, &sBuff, '\n');
-        if (i == 0) {
-            indentThis = strGetInedent(sLine);
+        if (strIsBlank(sLine)) {
+            continue;
         }
-        if (strGetInedent(sLine) >= indentThis) {
-            sLine = sLine + indentThis;
+        if (!bGetIndent) {
+            bGetIndent = 1;
+            indentThis = strGetIndent(sLine);
         }
-        for (int k = 0; k < indent; k++) {
-            aOut = arg_strAppend(aOut, " ");
+        if (bGetIndent) {
+            if (strGetIndent(sLine) >= indentThis) {
+                sLine = sLine + indentThis;
+            }
+            for (int k = 0; k < indent; k++) {
+                aOut = arg_strAppend(aOut, " ");
+            }
+            aOut = arg_strAppend(aOut, sLine);
+            aOut = arg_strAppend(aOut, "\n");
         }
-        aOut = arg_strAppend(aOut, sLine);
-        aOut = arg_strAppend(aOut, "\n");
     }
     sOut = strsCopy(&self->lineBuffs, arg_getStr(aOut));
     arg_deinit(aOut);
diff --git a/src/dataString.c b/src/dataString.c
index e0cfbb4a4..eb6b35602 100644
--- a/src/dataString.c
+++ b/src/dataString.c
@@ -380,7 +380,7 @@ int strPathGetFileName(char* input, char* output) {
     return i - j - 1;
 }
 
-int strGetInedent(char* string) {
+int strGetIndent(char* string) {
     int indent = 0;
     int len = strGetSize(string);
     for (int j = 0; j < len; j++) {
@@ -392,3 +392,14 @@ int strGetInedent(char* string) {
     }
     return indent;
 }
+
+int strIsBlank(char* string) {
+    int len = strGetSize(string);
+    for (int j = 0; j < len; j++) {
+        if (string[j] != ' ' && string[j] != '\t' && string[j] != '\r' &&
+            string[j] != '\n') {
+            return 0;
+        }
+    }
+    return 1;
+}
diff --git a/src/dataString.h b/src/dataString.h
index 4520e1450..97473fe69 100644
--- a/src/dataString.h
+++ b/src/dataString.h
@@ -67,6 +67,7 @@ int strPathFormat(char* input, char* output);
 int strPathJoin(char* input1, char* input2, char* output);
 int strPathGetFolder(char* input, char* output);
 int strPathGetFileName(char* input, char* output);
-int strGetInedent(char* string);
+int strGetIndent(char* string);
+int strIsBlank(char* string);
 
 #endif
diff --git a/test/doc-test.cpp b/test/doc-test.cpp
index cae7860bb..39cc7f124 100644
--- a/test/doc-test.cpp
+++ b/test/doc-test.cpp
@@ -57,6 +57,7 @@ TEST_FILE2DOCFILE(configparser,
                   "test/out/configparser.md")
 
 TEST_FILE2DOCFILE(mqtt_file, "package/pikascript/mqtt.py", "test/out/mqtt.md")
+TEST_FILE2DOCFILE(requests_file, "package/pikascript/requests.py", "test/out/requests.md")
 
 #endif