1dune-ocaml-merlin(1) Dune Manual dune-ocaml-merlin(1)
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6 dune-ocaml-merlin - Start a merlin configuration server
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9 dune ocaml-merlin [OPTION]...
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12 dune ocaml-merlin starts a server that can be queried to get .merlin
13 information. It is meant to be used by Merlin itself and does not
14 provide a user-friendly output.
15
17 --build-info
18 Show build information.
19 -f, --force
21 Force actions associated to aliases to be re-executed even if their
22 dependencies haven't changed.
23 --help[=FMT] (default=auto)
25 Show this help in format FMT. The value FMT must be one of `auto',
26 `pager', `groff' or `plain'. With `auto', the format is `pager` or
27 `plain' whenever the TERM env var is `dumb' or undefined.
28 --sandbox=VAL (absent DUNE_SANDBOX env)
30 Sandboxing mode to use by default. Some actions require a certain
31 sandboxing mode, so they will ignore this setting. The allowed
32 values are: none, symlink, copy.
33 --version
35 Show version information.
36 -w, --watch
38 Instead of terminating build after completion, wait continuously
39 for file changes.
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42 These options are common to all commands.
43 --always-show-command-line
45 Always show the full command lines of programs executed by dune
46 --auto-promote
48 Automatically promote files. This is similar to running dune
49 promote after the build.
50 --build-dir=FILE (absent DUNE_BUILD_DIR env)
52 Specified build directory. _build if unspecified
53 --cache=VAL (absent DUNE_CACHE env)
55 Activate binary cache (either `disabled' or `enabled'). Default is
56 `disabled'.
57 --cache-check-probability=VAL (absent=0. or
59 DUNE_CACHE_CHECK_PROBABILITY env)
60 Probability cached rules are rerun to check for reproducibility
61 --cache-duplication=VAL (absent DUNE_CACHE_DUPLICATION env)
63 Binary cache duplication mode
64 --cache-transport=VAL (absent DUNE_CACHE_TRANSPORT env)
66 Binary cache protocol
67 --config-file=FILE
69 Load this configuration file instead of the default one.
70 --debug-artifact-substitution
72 Print debugging info about artifact substitution
73 --debug-backtraces
75 Always print exception backtraces.
76 --debug-dependency-path
78 In case of error, print the dependency path from the targets on the
79 command line to the rule that failed.
80 --debug-findlib
82 Debug the findlib sub-system.
83 --default-target=TARGET (absent=@@default)
85 Set the default target that when none is specified to dune build.
86 --diff-command=VAL
88 Shell command to use to diff files. Use - to disable printing the
89 diff.
90 --disable-promotion (absent DUNE_DISABLE_PROMOTION env)
92 Disable all promotion rules
93 --display=MODE
95 Control the display mode of Dune. See dune-config(5) for more
96 details.
97 --ignore-promoted-rules
99 Ignore rules with (mode promote), except ones with (only ...). The
100 variable %{ignoring_promoted_rules} in dune files reflects whether
101 this option was passed or not.
102 --instrument-with=BACKENDS (absent DUNE_INSTRUMENT_WITH env)
104 "Enable instrumentation by BACKENDS. BACKENDS is a comma-separated
105 list of library names, each one of which must declare an
106 instrumentation backend.
107 -j JOBS
109 Run no more than JOBS commands simultaneously.
110 --no-buffer
112 Do not buffer the output of commands executed by dune. By default
113 dune buffers the output of subcommands, in order to prevent
114 interleaving when multiple commands are executed in parallel.
115 However, this can be an issue when debugging long running tests.
116 With --no-buffer, commands have direct access to the terminal. Note
117 that as a result their output won't be captured in the log file.
118 You should use this option in conjunction with -j 1, to avoid
119 interleaving. Additionally you should use --verbose as well, to
120 make sure that commands are printed before they are being executed.
121 --no-config
123 Do not load the configuration file
124 --no-print-directory
126 Suppress "Entering directory" messages
127 --only-packages=PACKAGES
129 Ignore stanzas referring to a package that is not in PACKAGES.
130 PACKAGES is a comma-separated list of package names. Note that this
131 has the same effect as deleting the relevant stanzas from dune
132 files. It is mostly meant for releases. During development, it is
133 likely that what you want instead is to build a particular
134 <package>.install target.
135 -p PACKAGES, --for-release-of-packages=PACKAGES
137 Shorthand for --release --only-packages PACKAGE. You must use this
138 option in your <package>.opam files, in order to build only what's
139 necessary when your project contains multiple packages as well as
140 getting reproducible builds.
141 --profile=VAL (absent DUNE_PROFILE env)
143 Select the build profile, for instance dev or release. The default
144 is dev.
145 --promote-install-files
147 Promote the generated <package>.install files to the source tree
148 --release
150 Put dune into a reproducible release mode. This is in fact a
151 shorthand for --root . --ignore-promoted-rules --no-config
152 --profile release --always-show-command-line
153 --promote-install-files --default-target @install. You should use
154 this option for release builds. For instance, you must use this
155 option in your <package>.opam files. Except if you already use -p,
156 as -p implies this option.
157 --root=DIR
159 Use this directory as workspace root instead of guessing it. Note
160 that this option doesn't change the interpretation of targets given
161 on the command line. It is only intended for scripts.
162 --store-orig-source-dir (absent DUNE_STORE_ORIG_SOURCE_DIR env)
164 Store original source location in dune-package metadata
165 --terminal-persistence=MODE
167 Changes how the log of build results are displayed to the console
168 between rebuilds while in --watch mode.
169 --trace-file=FILE
171 Output trace data in catapult format (compatible with
172 chrome://tracing)
173 --verbose
175 Same as --display verbose
176 --workspace=FILE (absent DUNE_WORKSPACE env)
178 Use this specific workspace file instead of looking it up.
179 -x VAL
181 Cross-compile using this toolchain.
182
184 Use `dune COMMAND --help' for help on a single command.
185
187 These environment variables affect the execution of ocaml-merlin:
188 DUNE_BUILD_DIR
190 Specified build directory. _build if unspecified
191 DUNE_CACHE
193 Activate binary cache (either `disabled' or `enabled'). Default is
194 `disabled'.
195 DUNE_CACHE_CHECK_PROBABILITY
197 Probability cached rules are rerun to check for reproducibility
198 DUNE_CACHE_DUPLICATION
200 Binary cache duplication mode
201 DUNE_CACHE_TRANSPORT
203 Binary cache protocol
204 DUNE_DISABLE_PROMOTION
206 Disable all promotion rules
207 DUNE_INSTRUMENT_WITH
209 "Enable instrumentation by BACKENDS. BACKENDS is a comma-separated
210 list of library names, each one of which must declare an
211 instrumentation backend.
212 DUNE_PROFILE
214 Build profile. dev if unspecified or release if -p is set.
215 DUNE_SANDBOX
217 Sandboxing mode to use by default. (see --sandbox)
218 DUNE_STORE_ORIG_SOURCE_DIR
220 Store original source location in dune-package metadata
221 DUNE_WORKSPACE
223 Use this specific workspace file instead of looking it up.
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226 Check bug reports at https://github.com/ocaml/dune/issues
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229 Check bug reports at https://github.com/ocaml/dune/issues
230Dune n/a dune-ocaml-merlin(1)