From a7897766064a9a97630feef241d83fc29962f4cb Mon Sep 17 00:00:00 2001
From: Matthew Sotoudeh <masotoudeh@ucdavis.edu>
Date: Tue, 13 Oct 2020 20:17:39 -0700
Subject: Use PDFCROP from TeXLive (#9)

We previously had it download a separate copy of the pdfcrop script from CTAN, which is problematic because we check checksums and CTAN doesn't guarantee a particular version. This just uses the pdfcrop script that TeXLive-full already comes with.
---
 pdfcrop.bzl | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'pdfcrop.bzl')

diff --git a/pdfcrop.bzl b/pdfcrop.bzl
index b463f98..ed6bb81 100644
--- a/pdfcrop.bzl
+++ b/pdfcrop.bzl
@@ -9,14 +9,12 @@ def _pdf_crop_impl(ctx):
         use_default_shell_env = True,
         arguments = [
             ctx.files._pdf_crop_wrapper[0].path,
-            ctx.files._pdf_crop_script[0].path,
             texlive_path,
             uncropped.path,
             ctx.outputs.output.path,
         ],
         inputs = depset(
-            direct = (ctx.files._pdf_crop_script + ctx.files._pdf_crop_wrapper +
-                      [uncropped]),
+            direct = (ctx.files._pdf_crop_wrapper + [uncropped]),
         ),
         outputs = [ctx.outputs.output],
     )
@@ -31,10 +29,6 @@ _pdf_crop = rule(
             allow_files = True,
             default = "@bazel_latex//:pdfcrop.sh",
         ),
-        "_pdf_crop_script": attr.label(
-            allow_files = True,
-            default = "@pdfcrop//:pdfcrop.pl",
-        ),
     },
     implementation = _pdf_crop_impl,
 )
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