From a6858f40888338608fede867d279831e98ec0766 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Mon, 5 Jul 2021 13:37:42 +0200
Subject: Better dev environment

---
 .gitignore |  3 +++
 makefile   |  4 ++--
 run        | 15 +++++++++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index e81e302..a54b999 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,9 @@
 cross/
 build/
 
+compile_commands.json
+tags
+
 *.o
 *.bin
 *.img
diff --git a/makefile b/makefile
index 62acb87..ae77b9e 100644
--- a/makefile
+++ b/makefile
@@ -7,8 +7,8 @@ OC = $(PWD)/cross/opt/bin/i686-elf-objcopy
 ST = $(PWD)/cross/opt/bin/i686-elf-strip
 AS = nasm
 
-BLD = $(PWD)/build/
-SRC = $(PWD)/src/
+BLD = $(PWD)/build
+SRC = $(PWD)/src
 
 SRCS = $(wildcard $(SRC)/loader/*.c)
 OBJS = $(patsubst $(SRC)/%.c,$(BLD)/%.o,$(SRCS))
diff --git a/run b/run
index b9a38f6..feaee4a 100755
--- a/run
+++ b/run
@@ -62,6 +62,18 @@ build_cross() {
     fi
 }
 
+# Generate configs for better development experience
+generate() {
+    ctags -R --exclude=.git --exclude=build --exclude=cross .
+
+    # Compile commands for ALE in Vim
+    make --always-make --dry-run |
+        grep -wE 'gcc|g\+\+' |
+        grep -w '\-c' |
+        jq -nR '[inputs|{directory:".", command:., file: match(" [^ ]+$").string[1:]}]' \
+            >compile_commands.json
+}
+
 build() {
     mkdir -p build/
 
@@ -91,6 +103,9 @@ emulate() {
     qemu-system-i386 -d guest_errors -cpu max -serial stdio -m 256M -vga std -drive file=build/disk.img,format=raw,index=1,media=disk
 }
 
+# Always generate updated configurations
+generate
+
 if [ "${mode}" = "cross" ]; then
     build_cross
 elif [ "${mode}" = "build" ]; then
-- 
cgit v1.2.3