Share ccache volume across checkouts, cap at 2G

mirror of https://github.com/IfcOpenShell/IfcOpenShell.git synced 2026-08-30 08:33:10 +00:00

The ccache named volume had no explicit name, so Docker Compose
namespaced it under the per-checkout project name (derived from
UNIQUE_ID), giving each checkout its own cache even though
docker/README.md already documented them as shared. Give the volume
a fixed name so all checkouts attach the same one.

Measured cache size after a full build (IfcParse+IfcGeom+IfcConvert+
wrapper, one Python version) is ~300MB, only ~5% of the previous 5G
cap. Shrink CCACHE_MAXSIZE to 2G, which comfortably covers the shared
baseline plus per-branch deltas from several diverging checkouts.

Generated with the assistance of an AI coding tool.

(cherry picked from commit b1470223d3)

This commit is contained in:

Stephen Boddy

2026-07-13 06:37:51 +01:00

committed by

Dion Moult

parent 4f0e1f718d

commit eadd12cad4

2 changed files with 5 additions and 1 deletions

									
										docker/compose.yaml
									
		+1
		
												View File
												
				@@ -20,3 +20,4 @@ services:

				volumes:

				  ccache:

				    name: ifcopenshell-ccache-shared