`syncthing cli` subcommand was using urfave/cli as the command parser.
This PR replace it with kong, which the main command uses.
Some help texts and error message format are changed. Other than that,
all the command usage and logic remains unchanged.
There's only one place which still uses urfave/cli, which is `syncthing
cli config`, because it uses some magic to dynamically build commands
from struct reflects. I used kong's `passthrough:""` tag to pass any
argument following `syncthing cli config` to urfave/cli parser.
This PR also fixes#9041
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Co-authored-by: Jakob Borg <jakob@kastelo.net>
This replaces old style errors.Wrap with modern fmt.Errorf and removes
the (direct) dependency on github.com/pkg/errors. A couple of cases are
adjusted by hand as previously errors.Wrap(nil, ...) would return nil,
which is not what fmt.Errorf does.
Currently the `Run()` function of the CLI always uses `os.Args` directly.
This change adds an additional `RunWithArgs()` function that allows passing
arguments as `[]string` instead. This is useful when linking against
Syncthing as a library to be able to also expose the CLI.
Consistently use double dashes and fix typos -conf, -data-dir and
-verify.
Applies also to tests running the syncthing binary for consistency.
* Fix mismatched option name --conf in cli subcommand.
According to the source code comments, the cli option flags should
mirror those from the serve subcommand where applicable. That one is
actually called --config though.
* cli: Fix help text option placeholders.
The urfave/cli package uses the Value field of StringFlag to provide a
default value, not to name the placeholder. That is instead done with
backticks around some part of the Usage field.
* cli: Add missing --data flag in subcommand help text.
The urfave/cli based option parsing uses a fake flags collection to
generate help texts matching the used global options. But the --data
option was omitted from it, although it is definitely required when
using --config as well. Note that it cannot just be ignored, as some
debug stuff actually uses the DB:
syncthing cli --data=/bar --config=/foo debug index dump
* cmd/syncthing: Don't fail early on api setup error (fixes 7558)
* switch to factory pattern
* refactor config command to show help on nothing
* wip
* wip
* already abort in before
Martchus
Jakob Borg
cjc7373
Nick Busey
André Colomb
Audrius Butkevicius
Simon Frei
Audrius Butkevicius