format 2.1: the pipeline reads with ocda-read

sisudoc-ocda-lib now has a reader, ocda-read, in D and in Gleam, which
reads every form. The pipeline runs it: one.sh read-d and read-g,
passing the modes after the file, and read.sh taking its --tree from
the .ssp and the .ocda.db in both languages. The two older readers
are still built and run beside it.

build.sh built the D library's two programs separately into the one
result link, so the second replaced the first and one.sh dump-d found
no ocda-dump after a clean build. The library's default is now all
three programs, built once.

flake.lock, in dlang/ and gleam/, now pins the library at the commit
that brings ocda-read, and nixpkgs as that commit locks it.

(assisted by Claude-Code)

1 files changed, 5 insertions, 1 deletions

diff --git a/pipeline/one.sh b/pipeline/one.sh
index 18ffc5f..55e9ca6 100755
--- a/pipeline/one.sh
+++ b/pipeline/one.sh
@@ -1,10 +1,12 @@
-#!/bin/sh
+#!/usr/bin/env sh
 # One tool, one document: the answer to "how do I run this by hand?".
 #
 #   sh pipeline/one.sh <tool> <file> [lang]
 #
 # where <tool> is one of
 #
+#   read-d read-g      ocda-read, the library's reader of every form; takes its
+#                      modes after the file: one.sh read-d <file> en --tree
 #   ssp-d ssp-g        the .ssp readers, D and Gleam
 #   db-d  db-g         the .ocda.db readers
 #   dump-d dump-g      the library's canonical dump of the whole model
@@ -24,6 +26,8 @@ file=${2:?usage: one.sh <tool> <file> [lang]}
 lang=${3:-}
 
 case $tool in
+  read-d)  shift; exec "$OCDA_LIB/dlang/result/bin/ocda-read" "$@" ;;
+  read-g)  shift; exec "$OCDA_LIB/gleam/result/bin/ocda-read" "$@" ;;
   ssp-d)   exec "$SSP_READER/dlang/result/bin/ssp-reader" "$file" ;;
   ssp-g)   exec "$SSP_READER/gleam/result/bin/ssp_reader" "$file" ;;
   db-d)    exec "$DB_READER/dlang/result/bin/ocda-db-reader" "$file" ;;