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path: root/src/rebar_hooks.erl
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* Optimize path handlingFred Hebert2018-10-111-5/+2
| | | | | | | | | | | | | | | | | - Only set paths that need to be put as a priority - Clean up paths before leaving API mode The first point accounted for some performance cost, but the latter one explains the 40% overhead in test runs: since rebar3 calls rebar3 a lot with a bunch of fake apps, and that the new mechanism for path handling by default does not _remove_ paths, it just _orders_ them, we would end up in a situation where as the tests ran, more and more fake paths would get added to the VM. By the time the run was over, all path handling would take longer since more paths needed filtering every time. By resetting paths at the end of an API run, we prevent a given 'project' from polluting another one's runtime and performance once the API successfully returns.
* Abstracted path managementFred Hebert2018-10-111-3/+5
| | | | | | | | | | | | | | | | Move path management out of rebar_utils manual code path function handling (which we leave there for backwards compat), and centralize them to allow easier coordination of paths between plugins and deps. On top of path handling, do a check of loaded modules to only purge and reload those that actually need it done in order to prevent all kinds of weird interaction and accidental purge kills. It also allows the possible cohabitation of both at once, with a "in case of conflict pick X" as a policy Changing path handling in providers also highlighted a bunch of bugs in some tests and appears to fix some in other providers, specifically around plugins.
* move and export create_env for use by providersCarl-Johan Kjellander2018-02-231-57/+1
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* OTP-21 readiness, Full Unicode supportFred Hebert2017-11-161-1/+1
| | | | | | | | | | | | This replaces all deprecated function usage by alternative ones based on a version switch enacted at compile time, preventing all warnings. This will likely introduce some possible runtime errors in using a Rebar3 compiled on OTP-20 or OTP-21 back in versions 19 and earlier, but we can't really work around that. A bunch of dependencies have been updated to support OTP-21 without warnings as well.
* Unicode support in all the placesFred Hebert2017-08-061-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is done through 3 main change groups: - replacing `~s` by `~ts` in format strings, so that strings that contain unicode are properly printed rather than crashing - adding the `unicode` argument to all function of the `re` module to ensure transformations on strings containing unicode data are valid instead of crashing (see issue #1302) - replacing `ec_cnv:to_binary/1` and `ec_cnv:to_list/1` with matching functions in `rebar_utils`. The last point has been done, rather than modifying and updating erlware commons, because binary and list conversions can be a contentious subject. For example, if what is being handled is actually bytes from a given binary stream, then forcing a byte-oriented interpretation of the data can corrupt it. As such, it does not appear safe to modify erlware commons' conversion functions since it may not be safe for all its users. Instead, rebar3 reimplements a subset of them (only converting atoms and chardata, ignoring numbers) with the explicit purpose of handling unicode string data. Tests were left as unchanged as possible. This may impact the ability to run rebar3's own suites in a unicode path, but respects a principle of least change for such a large patch.
* don't needlessly update the code path twice if no hooks to runTristan Sloughter2016-05-161-12/+16
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* Merge branch 'state' of https://github.com/saleyn/rebar3 into saleyn-stateFred Hebert2016-03-011-0/+1
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| * Add a state display providerSerge Aleynikov2016-02-081-0/+1
| | | | | | | | | | | | | | The provider is used for debugging to help displaying current rebar's state. Usage: rebar3 state
* | in providers that don't run per app run all available hooksTristan Sloughter2016-02-281-0/+6
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* add ERLANG_ARCH and ERLANG_TARGET to os env for hooksTristan Sloughter2015-10-051-1/+4
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* support updating of per app info by hooksTristan Sloughter2015-09-061-8/+10
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* hooks/artifacts are always run/resolved from an app unless at top of umbrellaTristan Sloughter2015-09-061-1/+1
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* add current_app attribute for setting before calling hooksTristan Sloughter2015-09-041-2/+3
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* move opts functions to new module rebar_optsTristan Sloughter2015-09-011-2/+2
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* more cleanupTristan Sloughter2015-08-311-1/+0
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* update use of hooks and plugins with state in app_infoTristan Sloughter2015-08-311-19/+19
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* wip: move state into app_infoTristan Sloughter2015-08-311-19/+24
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* don't run unnecessary code if hooks are empty listTristan Sloughter2015-07-071-19/+28
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* fix for overrides in plugins, simpler plugin state handlingTristan Sloughter2015-06-241-0/+1
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* add debug statement of failed hook to help plugin buildersTristan Sloughter2015-06-201-0/+2
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* Add error message for bad provider hook, fixes #521Tristan Sloughter2015-06-191-10/+19
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* Export following env vars when running hooks:Jean Parpaillon2015-06-151-1/+56
| | | | | | | | | | | | | | | | | | | | | | | | REBAR_DEPS_DIR = rebar_dir:deps_dir/1 REBAR_BUILD_DIR = rebar_dir:base_dir/1 REBAR_ROOT_DIR = rebar_dir:root_dir/1 REBAR_CHECKOUTS_DIR = rebar_dir:checkouts_dir/1 REBAR_PLUGINS_DIR = rebar_dir:plugins_dir/1 REBAR_GLOBAL_CONFIG_DIR = rebar_dir:global_config_dir/1 REBAR_GLOBAL_CACHE_DIR = rebar_dir:global_cache_dir/1 REBAR_TEMPLATE_DIR = rebar_dir:template_dir/1 REBAR_APP_DIRS = rebar_dir:lib_dirs/1 REBAR_SRC_DIRS = rebar_dir:src_dirs/1 autoconf compatible variables (see: http://www.gnu.org/software/autoconf/manual/autoconf.html#Erlang-Libraries): ERLANG_ERTS_VER = erlang:system_info(version) ERLANG_ROOT_DIR = code:root_dir/0 ERLANG_LIB_DIR_erl_interface = code:lib_dir(erl_interface) ERLANG_LIB_VER_erl_interface = version part of path returned by code:lib_dir(erl_interface) ERL = ERLANG_ROOT_DIR/bin/erl ERLC = ERLANG_ROOT_DIR/bin/erl Export env var REBAR_BUILD_DIR in hooks, as rebar_dir:base_dir/1
* store plugin providers in app_info's state for depsTristan Sloughter2015-05-281-1/+3
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* fix for plugin installation and code pathsTristan Sloughter2015-05-271-1/+5
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* install dep plugins & run provider hooks the same as shell hooksTristan Sloughter2015-04-041-3/+24
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* output hook stdout and don't add extra newlineTristan Sloughter2015-02-231-1/+1
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* fix for rebar deps dir path in hooks, making it absoluteTristan Sloughter2015-01-241-1/+1
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* move dir functions from utils to new module rebar_dirTristan Sloughter2014-12-011-1/+1
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* wip: profilesTristan Sloughter2014-11-291-1/+1
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* set REBAR_DEPS_DIR in hooks env and run pre_compile hooks before deps compileTristan Sloughter2014-11-221-2/+3
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* add rebar_hooks moduleTristan Sloughter2014-11-021-0/+24