From a85f055e5ce8fe45b9c86e8ef07c6465750a6575 Mon Sep 17 00:00:00 2001
From: engeir <engeir@pm.me>
Date: Wed, 10 Jan 2024 11:23:44 +0100
Subject: [PATCH 1/4] feat: add ability to set arguments that is passed to the
 latexmk command

---
 action.yml |  6 ++++++
 entrypoint | 24 ++++++++++++++----------
 2 files changed, 20 insertions(+), 10 deletions(-)

diff --git a/action.yml b/action.yml
index 83f276a..46c669a 100644
--- a/action.yml
+++ b/action.yml
@@ -13,12 +13,18 @@ inputs:
     required: false
     default: main.tex
 
+  arguments:
+    description: "Arguments passed to latexmk"
+    required: false
+    default: ""
+
 runs:
   using: 'docker'
   image: 'Dockerfile'
   env:
     ACTION_FORMAT: ${{ inputs.format }}
     ACTION_FILENAME: ${{ inputs.filename }}
+    ACTION_ARGS: ${{ inputs.arguments }}
 
 branding:
   icon: 'book'
diff --git a/entrypoint b/entrypoint
index 3ad2224..ab27836 100644
--- a/entrypoint
+++ b/entrypoint
@@ -4,18 +4,22 @@ set -e
 command_string="latexmk"
 
 case "$ACTION_FORMAT" in
-	pdf)
-		command_string="$command_string -pdf"
-	;;
-	*)
-		echo "Invalid input for action argument: format (must be pdf)"
-		exit 1
-	;;
+    pdf)
+        command_string="$command_string -pdf"
+        ;;
+    *)
+        echo "Invalid input for action argument: format (must be pdf)"
+        exit 1
+        ;;
 esac
+if [ ! "$ACTION_ARGS" = "" ]; then
+    for arg in "${ACTION_ARGS[@]}"; do
+        command_string="$command_string $arg"
+    done
+fi
 
-if [ -n "$ACTION_FILENAME" ]
-then
-	command_string="$command_string $ACTION_FILENAME"
+if [ "$ACTION_FILENAME" != "" ]; then
+    command_string="$command_string $ACTION_FILENAME"
 fi
 
 echo "Command: $command_string"

From 594a72e394f140413db8e2a5a8a97d67ec9e3fee Mon Sep 17 00:00:00 2001
From: engeir <engeir@pm.me>
Date: Wed, 10 Jan 2024 11:43:44 +0100
Subject: [PATCH 2/4] fix: loop splits on newline chars

---
 entrypoint | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/entrypoint b/entrypoint
index ab27836..467113b 100644
--- a/entrypoint
+++ b/entrypoint
@@ -13,7 +13,7 @@ case "$ACTION_FORMAT" in
         ;;
 esac
 if [ ! "$ACTION_ARGS" = "" ]; then
-    for arg in "${ACTION_ARGS[@]}"; do
+    for arg in $ACTION_ARGS; do
         command_string="$command_string $arg"
     done
 fi

From 1618445aff878ee75bf5e203cfbfa326b3524b8d Mon Sep 17 00:00:00 2001
From: engeir <engeir@pm.me>
Date: Wed, 10 Jan 2024 12:04:28 +0100
Subject: [PATCH 3/4] style: use same style to minimise diff

---
 entrypoint | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/entrypoint b/entrypoint
index 467113b..91989ec 100644
--- a/entrypoint
+++ b/entrypoint
@@ -4,13 +4,13 @@ set -e
 command_string="latexmk"
 
 case "$ACTION_FORMAT" in
-    pdf)
-        command_string="$command_string -pdf"
-        ;;
-    *)
-        echo "Invalid input for action argument: format (must be pdf)"
-        exit 1
-        ;;
+	pdf)
+		command_string="$command_string -pdf"
+	;;
+	*)
+		echo "Invalid input for action argument: format (must be pdf)"
+		exit 1
+	;;
 esac
 if [ ! "$ACTION_ARGS" = "" ]; then
     for arg in $ACTION_ARGS; do
@@ -18,8 +18,9 @@ if [ ! "$ACTION_ARGS" = "" ]; then
     done
 fi
 
-if [ "$ACTION_FILENAME" != "" ]; then
-    command_string="$command_string $ACTION_FILENAME"
+if [ -n "$ACTION_FILENAME" ]
+then
+	command_string="$command_string $ACTION_FILENAME"
 fi
 
 echo "Command: $command_string"

From a086120b338e7c7a11e0f9dd85ad04c08d4a1370 Mon Sep 17 00:00:00 2001
From: engeir <engeir@pm.me>
Date: Wed, 10 Jan 2024 12:13:33 +0100
Subject: [PATCH 4/4] fix(arguments): look for the `-pvc` argument and skip

This will make latexmk run in continuous mode, and thus never terminate.
---
 entrypoint | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/entrypoint b/entrypoint
index 91989ec..567aac7 100644
--- a/entrypoint
+++ b/entrypoint
@@ -14,7 +14,14 @@ case "$ACTION_FORMAT" in
 esac
 if [ ! "$ACTION_ARGS" = "" ]; then
     for arg in $ACTION_ARGS; do
-        command_string="$command_string $arg"
+        case "$arg" in
+            -pvc)
+                continue
+                ;;
+            *)
+                command_string="$command_string $arg"
+                ;;
+        esac
     done
 fi