shell_token now picks the quoting style per platform: single quotes on
POSIX (sh expands nothing inside them, so backslash runs, $VAR, and
backticks reach the compiler exactly as lexed, matching SCons's
no-shell spawn) and the CreateProcess argv rule on Windows. A test
round-trips every case through a real /bin/sh.
The ninja and ccache runnability probes collapse into one
tool_version_runs helper in framework_helpers. The registry names a
non-dict top-level payload like the inner guards, and the expect layout
check also runs on marker hits so a marked install that later lost
files fails by name. The ESP-IDF ccache gate defers to
resolve_ccache_path so ESPHOME_CCACHE_ENABLE=0 disables ccache there
too, with IDF_CCACHE_ENABLE still taking precedence.
Platforms normalize toolchain-sensitive keys differently (the esp32
board name, for one), so a config validated under a mismatching
--toolchain must not overwrite the cache while the sidecar keeps the
compile's toolchain. The guard lives in _refresh_sidecar where the old
sidecar is already loaded; legacy sidecars without the field are
unaffected.
The comment claimed the refresh's sidecar records the CLI toolchain;
_refresh_sidecar returns early when a compile-written sidecar exists,
so the compile's toolchain stands. Reword the comment and the test
docstring to match.
Registry version and file entries that are not dicts now raise the same
Unexpected-response error as the other shape guards instead of an
AttributeError traceback. install_package rejects an empty expect so
every install is layout-validated before the marker is written.
ESPHOME_CCACHE_ENABLE values outside 1/true/yes/on and 0/false/no/off
warn and are treated as unset instead of bool(str) flipping them to
enabled. The strip_win_long_path_prefix test moved next to the function
in test_framework_helpers, and a stale comment naming its old module is
fixed.
The autouse fixture pinned the idf and sdk-nrf prefixes but not the new
arduino8266 one, so running the suite with that env var exported deleted
the pointed-to install. Also adds the clean_all removal test the other
two native installs already have.
The upload/logs cache split: an explicit --toolchain still skips the
read and runs the per-platform validators, but the freshly validated
config is saved again so a later plain run keeps the fast path (the
sidecar records the resolved toolchain). check_supported_toolchain is
module-private now since it has no caller outside config_validation,
and require_platformio_toolchain's docstring describes what actually
happens when another platform's toolchain is passed.
J. Nick Koston