ci: Sync R-CMD-check workflow; drop matrix-env plumbing from custom action - #2422
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…ction Sync .github/workflows/R-CMD-check.yaml and .github/workflows/versions-matrix/action.R from cynkratemplate (cynkra/cynkratemplate#95). The rcc-full job now applies the generic "env" field of test matrix entries to $GITHUB_ENV itself, before the custom before-install action runs, because composite actions cannot read the matrix context. The apply-to-GITHUB_ENV boilerplate and the "env" input in the custom before-install action are therefore no longer needed; DUCKDB_R_POISON_ENGINE and DUCKDB_R_USE_SYSTEM_LIB from the engine-poisoning and vendored-build matrix entries keep reaching the tripwire and system-libduckdb steps through the workflow-level step.
krlmlr
enabled auto-merge (squash)
July 27, 2026 18:44
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Sync
.github/workflows/R-CMD-check.yamland.github/workflows/versions-matrix/action.Rfrom cynkratemplate(cynkra/cynkratemplate#95).
The template's
rcc-fulljob now applies the genericenvfieldof test matrix entries to
$GITHUB_ENVitself,before the custom before-install action runs,
because composite actions cannot read the
matrixcontext —until now, every consumer repo had to carry
the same apply-to-
$GITHUB_ENVboilerplate in its custom action,and a repo without it silently dropped the variables.
The apply boilerplate and the
envinputare therefore removed from the custom before-install action;
DUCKDB_R_POISON_ENGINEandDUCKDB_R_USE_SYSTEM_LIBfrom the engine-poisoning and vendored-build matrix entries
keep reaching the tripwire and system-libduckdb steps
through the workflow-level step,
which runs before the custom action.
The same branch is also pushed to
krlmlr/duckdb-r(the vendoring pipeline repo, which shares these workflow files);
that copy is
krlmlr/duckdb-r@claude/gha-env-var-setup-ej3a28.🤖 Generated with Claude Code
https://claude.ai/code/session_0136C9bRMjBGkUrtLdkYNmAg
Generated by Claude Code