Tweak zed settings to build on save

.zed/settings.json

 {
-  "lsp": {
-    "texlab": {
-      "settings": {
+    "lsp": {
         "texlab": {
-          "diagnostics": {
-            "ignoredPatterns": ["Duplicate"]
-          }
+            "settings": {
+                "texlab": {
+                    "build": {
+                        "executable": "podman-compose",
+                        "args": ["-f", "../compose.yaml", "run", "latexmk"]
+                    },
+                    "diagnostics": {
+                        "ignoredPatterns": ["Duplicate"]
+                    }
+                }
+            }
         }
-      }
     }
-  }
 }

.zed/tasks.json

 [
-  {
-    "label": "Forward Search",
-    "command": "zathura --synctex-forward \"$ZED_ROW:$ZED_COLUMN:$ZED_FILE\" -x \".zed/inverse.sh %{input} %{line}\" tex/main.pdf",
-    "allow_concurrent_runs": true,
-    "reveal": "never"
-  }
+    {
+        "label": "Forward Search",
+        "command": "zathura --synctex-forward \"$ZED_ROW:$ZED_COLUMN:$ZED_FILE\" -x 'zed %{input}:%{line}' ${ZED_WORKTREE_ROOT}/tex/main.pdf",
+        "allow_concurrent_runs": true,
+        "reveal": "never"
+    },
+    {
+        "label": "project build",
+        "command": "podman-compose -f ${ZED_WORKTREE_ROOT}/compose.yaml run latexmk-watch",
+        "allow_concurrent_runs": false,
+        "tags": ["latex-build"]
+    }
 ]

compose.yaml

@@ -9,6 +9,32 @@ services:
         target: /root/workdir/
     entrypoint: ["/usr/bin/bash", "-i"]
     stdin_open: true # docker run -i
-    tty: true        # docker run -t
+    tty: true # docker run -t
     privileged: true
     user: "${UID}:${GID}"
+  latexmk-watch:
+    build:
+      context: ./.devcontainer
+    volumes:
+      - type: bind
+        source: .
+        target: /root/workdir/
+    entrypoint: ["latexmk", "-synctex=1", "-pvc"]
+    stdin_open: true # docker run -i
+    tty: true # docker run -t
+    privileged: true
+    user: "${UID}:${GID}"
+    working_dir: /root/workdir/tex/
+  latexmk:
+    build:
+      context: ./.devcontainer
+    volumes:
+      - type: bind
+        source: .
+        target: /root/workdir/
+    entrypoint: ["latexmk", "-synctex=1"]
+    stdin_open: true # docker run -i
+    tty: true # docker run -t
+    privileged: true
+    user: "${UID}:${GID}"
+    working_dir: /root/workdir/tex/

tex/latexmkrc

@@ -8,5 +8,4 @@ $pdf_mode = 1;
 $pdflatex = 'lualatex -shell-escape -interaction=nonstopmode %O %S';
 $max_repeat = 8;
 $use_make_for_missing_files = 1;
-$do_cd = 1;
 $aux_dir = 'aux_files';