Add working file discovery and destination file structure creation

1 files changed, 40 insertions, 0 deletions

diff --git a/src/pyssg/discovery.py b/src/pyssg/discovery.py
new file mode 100644
index 0000000..39c8bb1
--- /dev/null
+++ b/src/pyssg/discovery.py
@@ -0,0 +1,40 @@
+import os
+
+
+def get_file_list(extensions: list[str], exclude: list[str]=None) -> list[str]:
+    cwd = os.getcwd()
+
+    out = []
+    for root, dirs, files in os.walk(cwd):
+        if exclude is not None:
+            dirs[:] = [d for d in dirs if d not in exclude]
+
+        for f in files:
+            if f.endswith(tuple(extensions)):
+                out.append(os.path.join(root, f))
+
+    return out
+
+
+def get_dir_structure(exclude: list[str]=None) -> list[str]:
+    cwd = os.getcwd()
+
+    out = []
+    for root, dirs, files in os.walk(cwd):
+        if exclude is not None:
+            dirs[:] = [d for d in dirs if d not in exclude]
+
+        for d in dirs:
+            if root in out:
+                out.remove(root)
+            out.append(os.path.join(root, d).replace(cwd, ''))
+
+    return out
+
+
+def get_all_files():
+    md_files = get_file_list(['.md', '.markdown'], ['templates'])
+    html_files = get_file_list(['.html'], ['templates'])
+    dirs = get_dir_structure(['templates'])
+
+    return (dirs, md_files, html_files)