1dune-utop(1) Dune Manual dune-utop(1)
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6 dune-utop - Load library in utop
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9 dune utop [OPTION]... [DIR] [ARGS]...
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12 dune utop DIR build and run utop toplevel with libraries defined in DIR
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15 --build-info
16 Show build information.
17 --context=CONTEXT (absent=default)
19 Select context where to build/run utop.
20 -f, --force
22 Force actions associated to aliases to be re-executed even if their
23 dependencies haven't changed.
24 --help[=FMT] (default=auto)
26 Show this help in format FMT. The value FMT must be one of `auto',
27 `pager', `groff' or `plain'. With `auto', the format is `pager` or
28 `plain' whenever the TERM env var is `dumb' or undefined.
29 --version
31 Show version information.
32 -w, --watch
34 Instead of terminating build after completion, wait continuously
35 for file changes.
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38 These options are common to all commands.
39 --always-show-command-line
41 Always show the full command lines of programs executed by dune
42 --auto-promote
44 Automatically promote files. This is similar to running dune
45 promote after the build.
46 --build-dir=FILE (absent DUNE_BUILD_DIR env)
48 Specified build directory. _build if unspecified
49 --config-file=FILE
51 Load this configuration file instead of the default one.
52 --debug-backtraces
54 Always print exception backtraces.
55 --debug-dependency-path
57 In case of error, print the dependency path from the targets on the
58 command line to the rule that failed.
59 --debug-findlib
61 Debug the findlib sub-system.
62 --default-target=TARGET (absent=@@default)
64 Set the default target that when none is specified to dune build.
65 --dev
67 Same as --profile dev
68 --diff-command=VAL
70 Shell command to use to diff files. Use - to disable printing the
71 diff.
72 --display=MODE
74 Control the display mode of Dune. See dune-config(5) for more
75 details.
76 --ignore-promoted-rules
78 Ignore rules with (mode promote), except ones with (only ...). The
79 variable %{ignoring_promoted_rules} in dune files reflects whether
80 this option was passed or not.
81 -j JOBS
83 Run no more than JOBS commands simultaneously.
84 --no-buffer
86 Do not buffer the output of commands executed by dune. By default
87 dune buffers the output of subcommands, in order to prevent
88 interleaving when multiple commands are executed in parallel.
89 However, this can be an issue when debugging long running tests.
90 With --no-buffer, commands have direct access to the terminal. Note
91 that as a result their output won't be captured in the log file.
92 You should use this option in conjunction with -j 1, to avoid
93 interleaving. Additionally you should use --verbose as well, to
94 make sure that commands are printed before they are being executed.
95 --no-config
97 Do not load the configuration file
98 --no-print-directory
100 Suppress "Entering directory" messages
101 --only-packages=PACKAGES
103 Ignore stanzas referring to a package that is not in PACKAGES.
104 PACKAGES is a comma-separated list of package names. Note that this
105 has the same effect as deleting the relevant stanzas from jbuild
106 files. It is mostly meant for releases. During development, it is
107 likely that what you want instead is to build a particular
108 <package>.install target.
109 -p PACKAGES, --for-release-of-packages=PACKAGES
111 Shorthand for --root . --only-packages PACKAGE
112 --ignore-promoted-rules --no-config --profile release. You must use
113 this option in your <package>.opam files, in order to build only
114 what's necessary when your project contains multiple packages as
115 well as getting reproducible builds.
116 --profile=VAL (absent DUNE_PROFILE env)
118 Select the build profile, for instance dev or release. The default
119 is dev.
120 --root=DIR
122 Use this directory as workspace root instead of guessing it. Note
123 that this option doesn't change the interpretation of targets given
124 on the command line. It is only intended for scripts.
125 --store-orig-source-dir (absent DUNE_STORE_ORIG_SOURCE_DIR env)
127 Store original source location in dune-package metadata
128 --trace-file=FILE
130 Output trace data in catapult format (compatible with
131 chrome://tracing)
132 --verbose
134 Same as --display verbose
135 --workspace=FILE (absent DUNE_WORKSPACE env)
137 Use this specific workspace file instead of looking it up.
138 -x VAL
140 Cross-compile using this toolchain.
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143 Use `dune COMMAND --help' for help on a single command.
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146 These environment variables affect the execution of utop:
147 DUNE_BUILD_DIR
149 Specified build directory. _build if unspecified
150 DUNE_PROFILE
152 Build profile. dev if unspecified or release if -p is set.
153 DUNE_STORE_ORIG_SOURCE_DIR
155 Store original source location in dune-package metadata
156 DUNE_WORKSPACE
158 Use this specific workspace file instead of looking it up.
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161 Check bug reports at https://github.com/ocaml/dune/issues
162Dune n/a dune-utop(1)