Duplicate paths for files with dots in filename (e.g. version numbers)

[raifdmueller]

Description

Files with version numbers in their name (e.g. DACLI_TEST_RESULTS_v0.4.27.md and DACLI_TEST_RESULTS_v0.4.28.md) are mapped to the same path DACLI_TEST_RESULTS_v0.4. The version number after the last dot is interpreted as a file extension and stripped.

Reproduction

# Two files with version numbers
ls DACLI_TEST_RESULTS_v0.4.27.md DACLI_TEST_RESULTS_v0.4.28.md

# Both get the same path
dacli --format json structure --max-depth 0 2>/dev/null | python3 -c "
import json,sys
data = json.load(sys.stdin)
for s in data['sections']:
    if 'TEST_RESULTS_v0.4' in s['path']:
        print(f\"{s['path']} -> {s['location']['file']}\")
"
# Output:
# DACLI_TEST_RESULTS_v0.4 -> .../DACLI_TEST_RESULTS_v0.4.28.md
# DACLI_TEST_RESULTS_v0.4 -> .../DACLI_TEST_RESULTS_v0.4.27.md

# Only the first file is reachable:
dacli section "DACLI_TEST_RESULTS_v0.4"
# -> Returns v0.4.28 content

# The second file is NOT reachable:
dacli section "DACLI_TEST_RESULTS_v0.4.27"
# -> error: PATH_NOT_FOUND

Impact

• The second file is unreachable via its path
• Subsections with the same name (e.g. :zusammenfassung, :fazit) are also duplicated
• dacli --verbose validate shows the duplicates as WARNING on stderr
• Affects any files with dots in the filename (version numbers are a common use case)

Expected Behavior

Each file should have a unique path. Possible solutions:

• Only strip known file extensions (.md, .adoc, .asciidoc)
• Or include the full filename (without extension) in the path

Environment

• dacli version: 0.4.26
• OS: Linux (WSL2)