|
16 | 16 | # TODO(@jart): Merge this file into defs.bzl once that file is sync unified. |
17 | 17 |
|
18 | 18 | def tensorboard_typescript_bundle( |
19 | | - name, |
20 | | - out, |
21 | | - namespace_srcs, |
22 | | - namespace_symbol_aliases={}, |
23 | | - namespace_symbol_aliases_public={}, |
24 | | -): |
25 | | - """Rolls TypeScript ES6 modules into one vanilla source file without imports. |
| 19 | + name, |
| 20 | + out, |
| 21 | + namespace_srcs, |
| 22 | + namespace_symbol_aliases = {}, |
| 23 | + namespace_symbol_aliases_public = {}): |
| 24 | + """Rolls TypeScript ES6 modules into one vanilla source file without imports. |
26 | 25 |
|
27 | | - This is a genrule wrapper that concatenates TypeScripts sources inside |
28 | | - namespace blocks while removing ^import lines. Because the sources themselves |
29 | | - are not parsed, the structure of the modules must be passed to this macro as |
30 | | - a Skylark data structure. |
| 26 | + This is a genrule wrapper that concatenates TypeScripts sources inside |
| 27 | + namespace blocks while removing ^import lines. Because the sources themselves |
| 28 | + are not parsed, the structure of the modules must be passed to this macro as |
| 29 | + a Skylark data structure. |
31 | 30 |
|
32 | | - Args: |
33 | | - name: Name of this build rule target. |
34 | | - out: Path of outputted TypeScript source file. |
35 | | - namespace_srcs: Multimap of namespace strings to build file targets. The |
36 | | - ordering of the dictionary and nested lists does not matter when |
37 | | - generating a typings file, but *does* matter when generating a source |
38 | | - file. |
39 | | - namespace_symbol_aliases: Map of namespace strings where each value is a |
40 | | - map of symbol names to fully qualified symbol names. |
41 | | - namespace_symbol_aliases_public: Same as namespace_symbol_aliases but the |
42 | | - symbol will be visible to other namespaces. |
43 | | - """ |
44 | | - cmd = ["(", "echo // GENERATED BY TENSORBOARD_TYPESCRIPT_BUNDLE"] |
45 | | - inputs_depsets = [] |
46 | | - for namespace, srcs in namespace_srcs.items(): |
47 | | - cmd.append("echo") |
48 | | - if out[-5:] == ".d.ts": |
49 | | - cmd.append("echo 'declare namespace %s {'" % namespace) |
50 | | - elif out[-3:] == ".ts": |
51 | | - cmd.append("echo 'module %s {'" % namespace) |
52 | | - else: |
53 | | - fail("'out' must end with .ts or .d.ts: " + out) |
54 | | - for symbol, canon in namespace_symbol_aliases.get(namespace, {}).items(): |
55 | | - cmd.append("echo 'import %s = %s;'" % (symbol, canon)) |
56 | | - for symbol, canon in namespace_symbol_aliases_public.get(namespace, |
57 | | - {}).items(): |
58 | | - cmd.append("echo 'export import %s = %s;'" % (symbol, canon)) |
59 | | - inputs_depsets.append(depset(srcs)) |
60 | | - for src in srcs: |
61 | | - cmd.append("for f in $(locations %s); do" % src) |
62 | | - cmd.append(" echo") |
63 | | - cmd.append(" echo /////////////////////////////////////////////////////") |
64 | | - cmd.append(" echo // " + namespace) |
65 | | - cmd.append(" echo // $$f") |
66 | | - cmd.append(" echo /////////////////////////////////////////////////////") |
67 | | - cmd.append(" echo") |
68 | | - cmd.append(" sed 's!^import !// import !' $$f \\") |
69 | | - cmd.append(" | sed 's!^export declare !export !' \\") |
70 | | - cmd.append(" | sed '/^export .* from /d' \\") |
71 | | - cmd.append(" | sed '/^export {.*};$$/d'") |
72 | | - cmd.append("done") |
73 | | - cmd.append("echo '}'") |
74 | | - cmd.append(") >$@") |
75 | | - native.genrule( |
76 | | - name = name, |
77 | | - srcs = depset(transitive=inputs_depsets).to_list(), |
78 | | - outs = [out], |
79 | | - cmd = "\n".join(cmd), |
80 | | - ) |
| 31 | + Args: |
| 32 | + name: Name of this build rule target. |
| 33 | + out: Path of outputted TypeScript source file. |
| 34 | + namespace_srcs: Multimap of namespace strings to build file targets. The |
| 35 | + ordering of the dictionary and nested lists does not matter when |
| 36 | + generating a typings file, but *does* matter when generating a source |
| 37 | + file. |
| 38 | + namespace_symbol_aliases: Map of namespace strings where each value is a |
| 39 | + map of symbol names to fully qualified symbol names. |
| 40 | + namespace_symbol_aliases_public: Same as namespace_symbol_aliases but the |
| 41 | + symbol will be visible to other namespaces. |
| 42 | + """ |
| 43 | + cmd = ["(", "echo // GENERATED BY TENSORBOARD_TYPESCRIPT_BUNDLE"] |
| 44 | + inputs_depsets = [] |
| 45 | + for namespace, srcs in namespace_srcs.items(): |
| 46 | + cmd.append("echo") |
| 47 | + if out[-5:] == ".d.ts": |
| 48 | + cmd.append("echo 'declare namespace %s {'" % namespace) |
| 49 | + elif out[-3:] == ".ts": |
| 50 | + cmd.append("echo 'module %s {'" % namespace) |
| 51 | + else: |
| 52 | + fail("'out' must end with .ts or .d.ts: " + out) |
| 53 | + for symbol, canon in namespace_symbol_aliases.get(namespace, {}).items(): |
| 54 | + cmd.append("echo 'import %s = %s;'" % (symbol, canon)) |
| 55 | + for symbol, canon in namespace_symbol_aliases_public.get( |
| 56 | + namespace, |
| 57 | + {}, |
| 58 | + ).items(): |
| 59 | + cmd.append("echo 'export import %s = %s;'" % (symbol, canon)) |
| 60 | + inputs_depsets.append(depset(srcs)) |
| 61 | + for src in srcs: |
| 62 | + cmd.append("for f in $(locations %s); do" % src) |
| 63 | + cmd.append(" echo") |
| 64 | + cmd.append(" echo /////////////////////////////////////////////////////") |
| 65 | + cmd.append(" echo // " + namespace) |
| 66 | + cmd.append(" echo // $$f") |
| 67 | + cmd.append(" echo /////////////////////////////////////////////////////") |
| 68 | + cmd.append(" echo") |
| 69 | + cmd.append(" sed 's!^import !// import !' $$f \\") |
| 70 | + cmd.append(" | sed 's!^export declare !export !' \\") |
| 71 | + cmd.append(" | sed '/^export .* from /d' \\") |
| 72 | + cmd.append(" | sed '/^export {.*};$$/d'") |
| 73 | + cmd.append("done") |
| 74 | + cmd.append("echo '}'") |
| 75 | + cmd.append(") >$@") |
| 76 | + native.genrule( |
| 77 | + name = name, |
| 78 | + srcs = depset(transitive = inputs_depsets).to_list(), |
| 79 | + outs = [out], |
| 80 | + cmd = "\n".join(cmd), |
| 81 | + ) |
0 commit comments