From 49333b641e31a85f09530f7c582319fef458dcd4 Mon Sep 17 00:00:00 2001
From: ktyl <me@ktyl.dev>
Date: Sat, 8 Jun 2024 16:15:02 +0100
Subject: [PATCH] chore: remove ppp submodule

---
 makefile |  6 ++--
 ppp      |  1 -
 ppp.py   | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 86 insertions(+), 4 deletions(-)
 delete mode 160000 ppp
 create mode 100644 ppp.py

diff --git a/makefile b/makefile
index 5fd9527..2c91c59 100644
--- a/makefile
+++ b/makefile
@@ -45,10 +45,10 @@ deploy:
 	ssh $(HOST) "sudo $(REMOTE_SCRIPT)"
 
 $(OUT_DIR)/%.html: $(ROOT_DIR)/%.html $(HTML_INCLUDES) $(BLOG_INDEX) | $(OUT_DIR)
-	python ppp/ppp.py $< $(HTML_INCLUDES) $(BLOG_INDEX) > $@
+	python ppp.py $< $(HTML_INCLUDES) $(BLOG_INDEX) > $@
 
 $(OUT_DIR)/%.css: $(ROOT_DIR)/%.css $(CSS_INCLUDES) | $(OUT_DIR)
-	python ppp/ppp.py $< $(CSS_INCLUDES) > $@
+	python ppp.py $< $(CSS_INCLUDES) > $@
 
 $(OUT_DIR):
 	mkdir -p $@
@@ -63,7 +63,7 @@ blog: $(HTML_INCLUDES) $(CSS_TARGETS)
 	make --directory $(BLOG_BASE_DIR) html
 	cp -r $(BLOG_BUILD_DIR)/* $(BLOG_OUT_DIR)
 	for page in `find "$(BLOG_OUT_DIR)" -wholename "*.html"`; do \
-		pipenv run python ppp/ppp.py $$page $(HTML_INCLUDES) > temp ; \
+		python ppp.py $$page $(HTML_INCLUDES) > temp ; \
 		mv temp $$page ; \
 		cp $(CSS_TARGETS) $(IMG_DIR)/*.ico `dirname $$page` ; \
 	done
diff --git a/ppp b/ppp
deleted file mode 160000
index 2253d24..0000000
--- a/ppp
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2253d24ad239afe2b4fe2cf53471bcc3414879cd
diff --git a/ppp.py b/ppp.py
new file mode 100644
index 0000000..1d7d3b4
--- /dev/null
+++ b/ppp.py
@@ -0,0 +1,83 @@
+import sys
+import os.path
+import re
+
+err = False
+paths = []
+
+def print_usage():
+    print("\nusage: python ppp.py ROOT TEMPLATES [...]")
+
+# check arguments
+argc = len(sys.argv)
+if argc < 3:
+    print_usage()
+    sys.exit(1)
+
+includes = sys.argv[2:]
+
+# figure out src dir from root argument
+sep="/"
+src_dir = sep.join(sys.argv[2].split(sep)[:-1])
+
+# regex patterns
+p_var = re.compile(r'(#.+?\.css)')
+
+def preprocess_file(path):
+    lines=0
+
+    with open(path) as f:
+        content = f.readlines()
+        content = [x.strip('\n') for x in content]
+        lines=len(content)
+
+        for l in content:
+
+            # replace lines that start with #include with the contents of a file
+            if l.startswith("#include"):
+                include_path = l.split(" ")[1]
+
+                # prepend directory
+                #include_path = "/".join([src_dir, include_path])
+                for inc in includes:
+                    if os.path.basename(inc) == include_path:
+                        include_path = inc
+                        break
+
+                preprocess_file(include_path)
+                continue
+
+            # inline replace any occurrence of #filename with the contents of that file
+            match = re.search(p_var, l)
+            if match:
+                path = "/".join([src_dir, match.group(0)[1:]])
+
+                with open(path) as var_file:
+                    var_content = var_file.read().strip()
+                    l = re.sub(p_var, var_content, l)
+
+            print(l)
+
+
+for i in range(1,argc):
+    path = sys.argv[i]
+
+    if not os.path.isfile(path):
+
+        print(path + " is not a file")
+        err = True
+        continue
+
+    if path in paths:
+        # ignore duplicates
+        continue
+
+    paths.append(path)
+
+if err:
+    print_usage()
+    sys.exit(1)
+
+preprocess_file(sys.argv[1])
+
+sys.exit(0)