#!/usr/bin/env bats
# Seam: script syntax.
# Every shell script in scripts/ must pass `bash -n`. When shellcheck is
# available it must pass with no errors (warnings tolerated in this repo).

load helpers

@test "all scripts pass bash -n" {
    local any=0
    while IFS= read -r s; do
        any=1
        bash -n "$s" || { echo "syntax error in $s"; return 1; }
    done < <(find "$REPO_ROOT/scripts" -name '*.sh' -type f 2>/dev/null | sort)
    [ "$any" -eq 1 ] || skip "no scripts yet"
}

@test "scripts are executable" {
    while IFS= read -r s; do
        [ -x "$s" ] || { echo "$s is not executable"; return 1; }
    done < <(find "$REPO_ROOT/scripts" -name '*.sh' -type f 2>/dev/null | sort)
}

@test "shellcheck passes when available" {
    if command -v shellcheck >/dev/null 2>&1; then
        while IFS= read -r s; do
            shellcheck -S error "$s" || { echo "shellcheck errors in $s"; return 1; }
        done < <(find "$REPO_ROOT/scripts" -name '*.sh' -type f 2>/dev/null | sort)
    else
        skip "shellcheck not installed locally"
    fi
}

@test "every python script in scripts/ compiles" {
    # The shell half of this seam covered scripts/*.sh; the python half was only
    # covered where a test happened to reference a specific file, so a syntax
    # error in a committed harness could ship unnoticed until someone ran it
    # during an incident.
    local any=0
    while IFS= read -r p; do
        any=1
        python3 -m py_compile "$p" || { echo "syntax error in $p"; return 1; }
    done < <(find "$REPO_ROOT/scripts" -name '*.py' -type f 2>/dev/null | sort)
    [ "$any" -eq 1 ] || skip "no python scripts yet"
}