Fix various things, add generated zig header files to global include

Fix compile_commands.json missing build steps.
Fix c includes -> zig includes flags.
Fix crash when running sibs new/init without defining lang.
Add generated zig header files to global include so they can be used
from c/c++.
Add zig and zig/c (using zig and c in the same project) examples.

2 files changed, 34 insertions, 5 deletions

diff --git a/src/FileUtil.cpp b/src/FileUtil.cpp
index aca2778..53430c4 100644
--- a/src/FileUtil.cpp
+++ b/src/FileUtil.cpp
@@ -288,6 +288,31 @@ namespace sibs
         return Result<FileString>::Err(strerror(errno));
     }
 
+    Result<bool> createDirectory(const _tinydir_char_t *path)
+    {
+        size_t pathLength = strlen(path);
+        if(pathLength > _TINYDIR_PATH_MAX - 1)
+        {
+            string errMsg = "Directory path too long: ";
+            errMsg += string(path, pathLength);
+            return Result<bool>::Err(errMsg, ENAMETOOLONG);
+        }
+
+        if(mkdir(path, S_IRWXU) != 0)
+        {
+            int error = errno;
+            if(error != EEXIST)
+            {
+                string errMsg = "Failed to create directory: ";
+                errMsg += toUtf8(path);
+                errMsg += "; reason: ";
+                errMsg += strerror(error);
+                return Result<bool>::Err(errMsg, error);
+            }
+        }
+        return Result<bool>::Ok(true);
+    }
+
     Result<bool> createDirectoryRecursive(const _tinydir_char_t *path)
     {
         char pathBuffer[_TINYDIR_PATH_MAX];
@@ -303,7 +328,8 @@ namespace sibs
         char *p = pathBuffer;
         for(size_t i = 0; i < pathLength; ++i)
         {
-            if(i > 0 && *p == '/')
+            char c = *p;
+            if(i > 0 && (c == '/' || c == '\\'))
             {
                 *p = '\0';
                 if(mkdir(pathBuffer, S_IRWXU) != 0)
@@ -318,7 +344,7 @@ namespace sibs
                         return Result<bool>::Err(errMsg, error);
                     }
                 }
-                *p = '/';
+                *p = c;
             }
             ++p;
         }
diff --git a/src/main.cpp b/src/main.cpp
index b232d93..0d29a75 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -701,6 +701,9 @@ int initProject(int argc, const _tinydir_char_t **argv)
         ferr << "Error: Project type not defined, expected to be either --exec, --static or --dynamic" << endl;
         usageInit();
     }
+
+    if(!lang)
+        lang = TINYDIR_STRING("c++");
     
     string projectTypeConf;
     if(_tinydir_strcmp(projectType, TINYDIR_STRING("--exec")) == 0)
@@ -714,9 +717,6 @@ int initProject(int argc, const _tinydir_char_t **argv)
         ferr << "Expected project type to be either --exec, --static or --dynamic; was: " << projectType << endl << endl;
         usageInit();
     }
-
-    if(!lang)
-        lang = TINYDIR_STRING("c++");
     
     // TODO: If projectPath is not defined and working directory does not contain project.conf, then search every parent directory until one is found
     if(projectPath.empty())
@@ -920,6 +920,9 @@ int newProject(int argc, const _tinydir_char_t **argv)
         ferr << "Error: Project type not defined, expected to be either --exec, --static or --dynamic" << endl;
         usageNew();
     }
+
+    if(!lang)
+        lang = TINYDIR_STRING("c++");
     
     string projectTypeConf;
     if(_tinydir_strcmp(projectType, TINYDIR_STRING("--exec")) == 0)