chore(ci): Update GitLab CI variables for current runner to allow job…

… names with special chars

README.md

@@ -177,14 +177,13 @@ default:
     name: "siletypesetter/casile:latest"
     entrypoint: [""]
 variables:
-  DISTDIR: $CI_PROJECT_NAME-$CI_JOB_NAME-$CI_COMMIT_SHORT_SHA
+  DISTDIR: $CI_PROJECT_NAME-$CI_JOB_NAME_SLUG-$CI_COMMIT_SHORT_SHA
 casile:
   script:
     - casile make -- pdfs epub renderings
   artifacts:
     name: $DISTDIR
-    paths:
-      - ./$DISTDIR
+    paths: [ ./$DISTDIR/* ]
 ```
 
 ### Dependencies

rules/rules.mk

@@ -224,7 +224,7 @@ GITHUB_REF ?=
 CI_COMMIT_TAG ?=
 CI_MERGE_REQUEST_SOURCE_BRANCH_NAME ?=
 GITHUB_BASE_REF ?=
-CI_JOB_NAME ?=
+CI_JOB_NAME_SLUG ?=
 
 # Most CI runners need help getting the branch name because of sparse checkouts
 BRANCH := $(subst refs/heads/,,$(or $(CI_COMMIT_REF_NAME),$(GITHUB_HEAD_REF),$(GITHUB_REF),$(shell $(_ENV) $(GIT) rev-parse --abbrev-ref HEAD)))

rules/utilities.mk

@@ -98,9 +98,9 @@ _gha:
 	echo "::set-output name=VERSION::$(call versioninfo,$(PROJECT))"
 
 .PHONY: _glc
-_glc: $(CI_JOB_NAME).env
+_glc: $(CI_JOB_NAME_SLUG).env
 
-$(CI_JOB_NAME).env: $(NONDISTGOALS)
+$(CI_JOB_NAME_SLUG).env: $(NONDISTGOALS)
 	$(ZSH) << 'EOF' # inception to break out of CaSILE’s make shell wrapper
 	export PS4=; set -x ; exec 2> $@ # black magic to output sourcable content
 	DISTDIR="$(DISTDIR)"