tool: New crate.

  - A command line tool to interact with Sequoia.  Useful for
    debugging and development.

1 files changed, 41 insertions, 0 deletions

diff --git a/tool/make-usage.sh b/tool/make-usage.sh
new file mode 100644
index 00000000..bc150a75
--- /dev/null
+++ b/tool/make-usage.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+quote() {
+    sed 's@^@//! @' | sed 's/ $//'
+}
+
+begin_code() {
+    printf '```text\n'
+}
+
+end_code() {
+    printf '```\n'
+}
+
+(
+    printf "A command-line frontend for Sequoia.
+
+# Usage
+
+"
+    begin_code
+    sq --help
+    end_code
+
+    sq --help |
+	sed -n '/^SUBCOMMANDS:/,$p' |
+	tail -n+2 |
+	while read command desc
+	do
+	    if [ "$command" = help ]; then
+		continue
+	    fi
+
+	    printf "\n## Subcommand $command\n\n"
+	    begin_code
+	    sq $command --help
+	    end_code
+	done
+) | quote
+
+printf '\ninclude!("main.rs");\n'