91 lines
1.9 KiB
Plaintext
91 lines
1.9 KiB
Plaintext
var fd = this
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var wildstar = use('wildstar')
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function last_pos(str, sep) {
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var last = null
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replace(str, sep, function(m, pos) {
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last = pos
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return m
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})
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return last
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}
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// Helper to join paths
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function join_paths(base, rel) {
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base = replace(base, /\/+$/, "")
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rel = replace(rel, /^\/+/, "")
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if (!base) return rel
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if (!rel) return base
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return base + "/" + rel
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}
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fd.join_paths = join_paths
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fd.basename = function basename(path) {
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var last = last_pos(path, '/')
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if (last == null) return path
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return text(path, last+1)
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}
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fd.dirname = function dirname(path) {
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var last = last_pos(path, '/')
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if (last == null) return ""
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return text(path,0,last)
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}
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fd.stem = function stem(path) {
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var last = last_pos(path, '.')
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if (last == null) return path
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return text(path,0,last)
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}
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fd.globfs = function(globs, dir) {
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if (dir == null) dir = "."
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var results = []
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function check_neg(path) {
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for (var g of globs) {
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if (starts_with(g, "!") && wildstar.match(text(g, 1), path, wildstar.WM_WILDSTAR)) return true;
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}
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return false;
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}
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function check_pos(path) {
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for (var g of globs) {
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if (!starts_with(g, "!") && wildstar.match(g, path, wildstar.WM_WILDSTAR)) return true;
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}
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return false;
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}
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function visit(curr_full, rel_prefix) {
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if (rel_prefix && check_neg(rel_prefix)) return
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var list = fd.readdir(curr_full)
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if (!list) return
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for (var item of list) {
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var item_rel = rel_prefix ? rel_prefix + "/" + item : item
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var child_full = join_paths(curr_full, item)
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var st = fd.stat(child_full)
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if (st.isDirectory) {
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if (!check_neg(item_rel)) {
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visit(child_full, item_rel)
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}
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} else {
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if (!check_neg(item_rel) && check_pos(item_rel)) {
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results.push(item_rel)
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}
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}
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}
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}
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var st = fd.stat(dir)
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if (st && st.isDirectory) {
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visit(dir, "")
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}
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return results
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}
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return fd |