this was worse than expected

.github/workflows/latex.yml

@@ -6,19 +6,16 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: paper
     steps:
       - uses: actions/checkout@v4
       - uses: xu-cheng/texlive-action@v2
         with:
           scheme: small
           run: |
-            tlmgr install biber biblatex csquotes geometry microtype hyperref cleveref siunitx booktabs graphics caption latexmk
-            cd paper && make pdf
+            tlmgr install biber biblatex csquotes geometry microtype hyperref cleveref siunitx booktabs graphics caption latexmk subcaption
+            make pdf
       - name: Upload PDF
         uses: actions/upload-artifact@v4
         with:
           name: thesis-pdf
-          path: build/main.pdf
+          path: paper/build/main.pdf

Makefile

@@ -1,14 +1,14 @@
 LATEXMK   := latexmk
-SRCDIR    := src
+SRCDIR    := paper/src
 BUILDDIR  := build
 TEX       := main.tex
 JOBNAME   := main
-PDF       := $(BUILDDIR)/$(JOBNAME).pdf
+PDF       := paper/$(BUILDDIR)/$(JOBNAME).pdf
 
 all: pdf
 
 $(BUILDDIR):
-	mkdir -p $(BUILDDIR)
+	mkdir -p paper/$(BUILDDIR)
 
 pdf: $(BUILDDIR)
 	@cd $(SRCDIR) && \
@@ -26,7 +26,7 @@ watch: $(BUILDDIR)
 clean:
 	@cd $(SRCDIR) && \
 	$(LATEXMK) -C -jobname=$(JOBNAME) -outdir=../$(BUILDDIR) || true
-	rm -rf $(BUILDDIR)/*
+	rm -rf paper/$(BUILDDIR)/*
 
 
 .PHONY: all pdf clean watch

paper/src/main.tex

@@ -1,5 +1,5 @@
 % -*- TeX-master: t -*-
-\documentclass[sigconf,nonacm]{acmart}
+\documentclass[sigconf,nonacm,natbib=false]{acmart}
 
 % Remove ACM copyright/conference info for thesis
 \settopmatter{printacmref=false}