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lower limit at which we start shortening filenames for variant configs #2233

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Merged
xhochy merged 4 commits into from
Jun 12, 2025
Merged

lower limit at which we start shortening filenames for variant configs #2233

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e08dc86
lower limit at which we start shortening filenames for variant configs
h-vetinari Jan 26, 2025
318421c
rename salt -> config_hash
h-vetinari Jun 10, 2025
5d1bfb5
simplify condition for length cut-off
h-vetinari Jun 10, 2025
fb36f06
shorten variable to avoid braindead formatting by black
h-vetinari Jun 10, 2025
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10 changes: 6 additions & 4 deletions conda_smithy/configure_feedstock.py
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Original file line number Diff line number Diff line change
Expand Up @@ -820,12 +820,14 @@ def dump_subspace_config_files(
package_key(config, top_level_loop_vars, metas[0].config.subdir),
)
short_config_name = config_name
conf_hash = hashlib.sha256(config_name.encode("utf-8")).hexdigest()[:8]
# drone has a limit of 50, see https://github.com/conda-forge/conda-smithy/issues/1188
if len(short_config_name) >= 49:
h = hashlib.sha256(config_name.encode("utf-8")).hexdigest()[:10]
short_config_name = config_name[:35] + "_h" + h
if len("conda-forge-build-done-" + config_name) >= 250:
short_config_name = config_name[:40] + "_h" + conf_hash
# 200 = 190 + len("_h") + len(conf_hash)
if len(config_name) >= 200:
# Shorten file name length to avoid hitting maximum filename limits.
config_name = short_config_name
config_name = config_name[:190] + "_h" + conf_hash

out_folder = os.path.join(root_path, ".ci_support")
out_path = os.path.join(out_folder, config_name) + ".yaml"
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