watch mode awakened by changes in ignored_subdirs #2209
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rgrinberg
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May 30, 2019
CHANGES: - Restricted the set of variables available for expansion in the destination filename of `install` stanza to simplify implementation and avoid dependency cycles. (ocaml/dune#2073, @aalekseyev, @diml) - [menhir] call menhir from context root build_dir (ocaml/dune#2067, @ejgallego, review by @diml, @rgrinberg) - [coq] Add `coq.pp` stanza to help with pre-processing of grammar files (ocaml/dune#2054, @ejgallego, review by @rgrinberg) - Add a new more generic form for the *promote* mode: `(promote (until-clean) (into <dir>))` (ocaml/dune#2068, @diml) - Allow to promote only a subset of the targets via `(promote (only <pred>))`. For instance: `(promote (only *.mli))` (ocaml/dune#2068, @diml) - Improve the behavior when a strict subset of the targets of a rule is already in the source tree for projects using the dune language < 1.10 (ocaml/dune#2068, fixes ocaml/dune#2061, @diml) - With lang dune >= 1.10, rules in standard mode are no longer allowed to produce targets that are present in the source tree. This has been a warning for long enough (ocaml/dune#2068, @diml) - Allow %{...} variables in pps flags (ocaml/dune#2076, @mlasson review by @diml and @aalekseyev). - Add a 'cookies' option to ppx_rewriter/deriver flags in library stanzas. This allow to specify cookie requests from variables expanded at each invocation of the preprocessor. (ocaml/dune#2106, @mlasson @diml) - Add more opam metadata and use it to generate `.opam` files. In particular, a `package` field has been added to specify package specific information. (ocaml/dune#2017, ocaml/dune#2091, @avsm, @jonludlam, @rgrinberg) - Clean up the special support for `findlib.dynload`. Before, Dune would simply match on the library name. Now, we only match on the findlib package name when the library doesn't come from Dune. Someone writing a library called `findlib.dynload` with Dune would have to add `(special_builtin_support findlib_dynload)` to trigger the special behavior. (ocaml/dune#2115, @diml) - Install the `future_syntax` preprocessor as `ocaml-syntax-shims.exe` (ocaml/dune#2125, @rgrinberg) - Hide full command on errors and warnings in development and show them in CI. (detected using the `CI` environment variable). Commands for which the invocation might be omitted must output an error prefixed with `File `. Add an `--always-show-command-line` option to disable this behavior and always show the full command. (ocaml/dune#2120, fixes ocaml/dune#1733, @rgrinberg) - In `dune-workspace` files, add the ability to choose the host context and to create duplicates of the default context with different settings. (ocaml/dune#2098, @TheLortex, review by @diml, @rgrinberg and @aalekseyev) - Add support for hg in `dune subst` (ocaml/dune#2135, @diml) - Don't build documentation for implementations of virtual libraries (ocaml/dune#2141, fixes ocaml/dune#2138, @jonludlam) - Fix generation of the `-pp` flag in .merlin (ocaml/dune#2142, @rgrinberg) - Make `dune subst` add a `(version ...)` field to the `dune-project` file (ocaml/dune#2148, @diml) - Add the `%{os_type}` variable, which is a short-hand for `%{ocaml-config:os_type}` (ocaml/dune#1764, @diml) - Allow `enabled_if` fields in `library` stanzas, restricted to the `%{os_type}`, `%{model}`, `%{architecture}`, `%{system}` variables (ocaml/dune#1764, ocaml/dune#2164 @diml, @rgrinberg) - Fix `chdir` on external and source paths. Dune will also fail gracefully if the external or source path does not exist (ocaml/dune#2165, fixes ocaml/dune#2158, @rgrinberg) - Support the `.cc` extension fro C++ sources (ocaml/dune#2195, fixes ocaml/dune#83, @rgrinberg) - Run `ocamlformat` relative to the context root. This improves the locations of errors. (ocaml/dune#2196, fixes ocaml/dune#1370, @rgrinberg) - Fix detection of `README`, `LICENSE`, `CHANGE`, and `HISTORY` files. These would be undetected whenever the project was nested in another workspace. (ocaml/dune#2194, @rgrinberg) - Fix generation of `.merlin` whenever there's more than one stanza with the same ppx preprocessing specification (ocaml/dune#2209 ,fixes ocaml/dune#2206, @rgrinberg) - Fix generation of `.meriln` in the presence of the `copy_files` stanza and preprocessing specifications of other stanazs. (ocaml/dune#2211, fixes ocaml/dune#2206, @rgrinberg)
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Hmm, no indeed. We should ignore such events. Ideally, we shouldn't even watch ignored directories, though that will require a bit more infrastructure around the file watcher. |
rgrinberg
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Jun 4, 2019
CHANGES: - Restricted the set of variables available for expansion in the destination filename of `install` stanza to simplify implementation and avoid dependency cycles. (ocaml/dune#2073, @aalekseyev, @diml) - [menhir] call menhir from context root build_dir (ocaml/dune#2067, @ejgallego, review by @diml, @rgrinberg) - [coq] Add `coq.pp` stanza to help with pre-processing of grammar files (ocaml/dune#2054, @ejgallego, review by @rgrinberg) - Add a new more generic form for the *promote* mode: `(promote (until-clean) (into <dir>))` (ocaml/dune#2068, @diml) - Allow to promote only a subset of the targets via `(promote (only <pred>))`. For instance: `(promote (only *.mli))` (ocaml/dune#2068, @diml) - Improve the behavior when a strict subset of the targets of a rule is already in the source tree for projects using the dune language < 1.10 (ocaml/dune#2068, fixes ocaml/dune#2061, @diml) - With lang dune >= 1.10, rules in standard mode are no longer allowed to produce targets that are present in the source tree. This has been a warning for long enough (ocaml/dune#2068, @diml) - Allow %{...} variables in pps flags (ocaml/dune#2076, @mlasson review by @diml and @aalekseyev). - Add a 'cookies' option to ppx_rewriter/deriver flags in library stanzas. This allow to specify cookie requests from variables expanded at each invocation of the preprocessor. (ocaml/dune#2106, @mlasson @diml) - Add more opam metadata and use it to generate `.opam` files. In particular, a `package` field has been added to specify package specific information. (ocaml/dune#2017, ocaml/dune#2091, @avsm, @jonludlam, @rgrinberg) - Clean up the special support for `findlib.dynload`. Before, Dune would simply match on the library name. Now, we only match on the findlib package name when the library doesn't come from Dune. Someone writing a library called `findlib.dynload` with Dune would have to add `(special_builtin_support findlib_dynload)` to trigger the special behavior. (ocaml/dune#2115, @diml) - Install the `future_syntax` preprocessor as `ocaml-syntax-shims.exe` (ocaml/dune#2125, @rgrinberg) - Hide full command on errors and warnings in development and show them in CI. (detected using the `CI` environment variable). Commands for which the invocation might be omitted must output an error prefixed with `File `. Add an `--always-show-command-line` option to disable this behavior and always show the full command. (ocaml/dune#2120, fixes ocaml/dune#1733, @rgrinberg) - In `dune-workspace` files, add the ability to choose the host context and to create duplicates of the default context with different settings. (ocaml/dune#2098, @TheLortex, review by @diml, @rgrinberg and @aalekseyev) - Add support for hg in `dune subst` (ocaml/dune#2135, @diml) - Don't build documentation for implementations of virtual libraries (ocaml/dune#2141, fixes ocaml/dune#2138, @jonludlam) - Fix generation of the `-pp` flag in .merlin (ocaml/dune#2142, @rgrinberg) - Make `dune subst` add a `(version ...)` field to the `dune-project` file (ocaml/dune#2148, @diml) - Add the `%{os_type}` variable, which is a short-hand for `%{ocaml-config:os_type}` (ocaml/dune#1764, @diml) - Allow `enabled_if` fields in `library` stanzas, restricted to the `%{os_type}`, `%{model}`, `%{architecture}`, `%{system}` variables (ocaml/dune#1764, ocaml/dune#2164 @diml, @rgrinberg) - Fix `chdir` on external and source paths. Dune will also fail gracefully if the external or source path does not exist (ocaml/dune#2165, fixes ocaml/dune#2158, @rgrinberg) - Support the `.cc` extension fro C++ sources (ocaml/dune#2195, fixes ocaml/dune#83, @rgrinberg) - Run `ocamlformat` relative to the context root. This improves the locations of errors. (ocaml/dune#2196, fixes ocaml/dune#1370, @rgrinberg) - Fix detection of `README`, `LICENSE`, `CHANGE`, and `HISTORY` files. These would be undetected whenever the project was nested in another workspace. (ocaml/dune#2194, @rgrinberg) - Fix generation of `.merlin` whenever there's more than one stanza with the same ppx preprocessing specification (ocaml/dune#2209 ,fixes ocaml/dune#2206, @rgrinberg) - Fix generation of `.merlin` in the presence of the `copy_files` stanza and preprocessing specifications of other stanazs. (ocaml/dune#2211, fixes ocaml/dune#2206, @rgrinberg) - Run `refmt` from the context's root directory. This improves error messages in case of syntax errors. (ocaml/dune#2223, @rgrinberg) - In .merlin files, don't pass `-dump-ast` to the `future_syntax` preprocessor. Merlin doesn't seem to like it when binary AST is generated by a `-pp` preprocessor. (ocaml/dune#2236, @aalekseyev) - `dune install` will verify that all files mentioned in all .install files exist before trying to install anything. This prevents partial installation of packages (ocaml/dune#2230, @rgrinberg)
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Just in case this fell through the cracks due to the issue number mixup: this spurious build triggering behavior persists with dune 2.9.1 on macos 11.5. |
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I expect that this will be fixed for Dune 3. In Dune 2, we were calling out to an external tool (inotifywait or fswatch) to watch the whole source tree. In Dune 3, we are using the inotify API directly on Linux to watch the files and directories that Dune actually accesses, and we plan to use fsevents to do the same on OSX. |
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I suspect this doesn't deserve a distinct issue so I'll mention it here: it would be useful for Dune to ignore some files at the root level as well, because frequently mine in watch mode wakes up with errors from my |
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I observe is that when files under a directory listed in
ignored_subdirsare modified, adune watchbuild that is waiting at the time will be awakened. Is this expected?The text was updated successfully, but these errors were encountered: