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-rwxr-xr-xutil/csv.sh9
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+#!/bin/bash
+# Transform the JSON output of ecgen into CSV.
+# For F_p curves:
+# p, a, b, G.x, G.y, G.order, G.cofactor
+# For F_2^m curves:
+# m, e1, e2, e3, a, b, G.x, G.y, G.order, G.cofactor
+#
+# Where G is the first subgroup in "subgroups".
+jq -r -M ".[0] | (if (.field | has(\"p\")) then [.field.p] else [.field.m, .field.\"e1\", .field.\"e2\", .field.\"e3\"] end + [.a, .b, .subgroups[0].x, .subgroups[0].y, .subgroups[0].order, .subgroups[0].cofactor]) | join(\",\")" \ No newline at end of file