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bshell: re-organise build into three separate components

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bshell: the front-end binary
bshell.runtime: contains the parser, compiler, and classes needed to run bshell scripts
bshell.core: contains the builtin commandlets and aliases
This commit is contained in:
max 🍓
2026-05-25 10:33:29 +01:00
parent 58c76a1f57
commit edfb3e24a3
165 changed files with 5173 additions and 4995 deletions
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bshell.runtime/ast/redirection.c
+49
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@@ -0,0 +1,49 @@
#include <bshell/ast.h>
static enum bshell_status collect_children(
struct bshell_ast_node *node,
struct bshell_ast_iterator *it)
{
struct bshell_redirection_ast_node *redirection
= (struct bshell_redirection_ast_node *)node;
if (redirection->n_out_path_expr) {
bshell_ast_iterator_enqueue(it, redirection->n_out_path_expr);
}
return BSHELL_SUCCESS;
}
static void to_string(const struct bshell_ast_node *node, fx_bstr *out)
{
struct bshell_redirection_ast_node *redirection
= (struct bshell_redirection_ast_node *)node;
fx_bstr_write_fmt(out, NULL, "&%u", redirection->n_in);
if (redirection->n_append) {
fx_bstr_write_fmt(out, NULL, " >>");
} else {
fx_bstr_write_fmt(out, NULL, " >");
}
if (redirection->n_out_is_fd) {
fx_bstr_write_fmt(out, NULL, " &");
} else {
fx_bstr_write_fmt(out, NULL, " ");
}
if (redirection->n_out_is_expr) {
fx_bstr_write_fmt(out, NULL, "<expr>");
} else if (redirection->n_out_path) {
fx_bstr_write_fmt(out, NULL, "'%s'", redirection->n_out_path);
} else {
fx_bstr_write_fmt(out, NULL, "%u", redirection->n_out);
}
}
struct bshell_ast_node_definition redirection_bshell_ast_node = {
.def_id = BSHELL_AST_REDIRECTION,
.def_node_size = sizeof(struct bshell_redirection_ast_node),
.def_collect_children = collect_children,
.def_to_string = to_string,
};