GodopuandClaude Opus 5.5
c90a0afa96
mam_int / mam_int_knob call `python3 -I` because the file is also sourced without lib.sh and so without $PY. The header now says so, and that without a python3 on PATH they print nothing (rc 127). The code is unchanged. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HCGpJXhSZasJLU38ksDghe
28 lines
1.1 KiB
Bash
28 lines
1.1 KiB
Bash
#!/usr/bin/env bash
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# lib_int.sh - the integer rule for knobs (Issue #26), on its own so scripts
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# that run without lib.sh (diff_collect.sh and loop_lock.sh, which the Python
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# runner and the tests source alone) read their knobs the same way. lib.sh
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# sources it. Sourcing it defines the functions and the path they run.
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#
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# Issue #17 item 4: the rule itself is lib_py/ints.py, which the loop runner
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# imports too (runner.py::_positive_int); these functions only call it.
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# They run `python3` from PATH (this file has no $PY when sourced alone):
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# without one, mam_int and mam_int_knob print nothing (rc 127).
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_MAM_INTS_PY="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/lib_py/ints.py"
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# mam_int <value> <min>
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#
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# Blanks around, digits only, read as DECIMAL, min <= n <= 999999999 (see
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# lib_py/ints.py). Prints n and returns 0, or returns 1.
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mam_int() {
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python3 -I "$_MAM_INTS_PY" int "${1-}" "$2"
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}
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# mam_int_knob <ENV_NAME> <default> <min>
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#
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# The value of $ENV_NAME through mam_int; unset or empty gives <default>, an
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# invalid value gives <default> with a warning on stderr.
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mam_int_knob() {
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python3 -I "$_MAM_INTS_PY" knob "$1" "${!1-}" "$2" "$3"
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}
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