New scheme for subcommand handling - wip

Does not work yet.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: wip new argument parsing control spec

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Implement new arg parsing rules

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Move arg parsing into a subroutine

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

oot: provide `disable' mode

This allows more-locally overriding a more-global oot setting.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: update-readme-toc: add autogeneration warning

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Provide and run update-readme-toc

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: wip TOC, seems to generate nice output

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: wip TOC

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: wip TOC

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: wip TOC

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Minor fiddling

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Proposed invocation rework

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Config reference tidying

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Config reference: misc.online

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Config reference: arch

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: oot config: discuss build dir contents

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Config reference: oot

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Config reference: packages and subdirs

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Config, start having section names in headings

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Clarify the precise `unified filesystem' view needs

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Fix missing bullet point re alt lock leafname

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: With oot.use=ssh, user may be just username

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Fix discussion of Cargo.lock leafname filesystem

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Improve Make Cargo.lock leafnamme options

Make the grammar and punctuation more consistent.  Reorganise the list
to make it easier to read.

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Make -O | --offline ordering consistent

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Fix bungled markup for `fetch`

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Add missing comma to -m description

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Reorganise -A description to clarify it

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Add missing word in -A description

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Clarify wording re `packages`

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Remove a confusing comma

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Write ` ` around Cargo.foo filenames

This was previously not always done consistently.

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Make 4th function grammar consistent

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Remove ` ` around make

I think now ` ` are not used around program names.

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Remove ` ` around nailing-cargo and cargo

Reported-by: Mark Wooding <mdw@distorted.org.uk>
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Clarify dirtying bug

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: More minor docs updates

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Discourage `[packages]' slightly

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Reword Limitations paragraph slightly

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: More fixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Spelling fixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Fix a formatting error

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Try LICENSE as a SPDX file

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Add LICENSE which will help placate Gitlab

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Minor improvements

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Fix mangled -A<arch> description

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: Various updates

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Change target-dir option

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

Add `others` to copyright statement

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

README.md: documentation

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Rename -T argument to -A

This avoids a clash!

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: -o alias for --online, -O alias for --offline

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-carog: Read configuration

Actually call loadconfigs.  Make it sensible.  And use its output.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Spot an obvious mistake

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

TOML::Tiny: Fix incorrect writing algorithm

Entries using [ ] and [[ ]] change the default context for
assignments.   So we must put all the bare assigments (using `=')
(and plain values) first.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: offline by default

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Automatically set -T for fetch

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Refactor cargo subcommand handling very slightly.

Part 2.  No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Refactor cargo subcommand handling very slightly.

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Provide options to control --target separately

`cargo fetch' needs --manifest-path but rejects --target.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Provide a dummy build.rs

Without this, cargo might do this:

    package `<crate> <version> (/home/....)` specifies that it links
    to `<some library>` but does not have a custom build script

When generating a lockfile it doesn't actually need to look at the
build.rs so an empty one will do fine to placate it.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-carog: Cope if no subdirs specified

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Docs.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Docs.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Do not pass --target= to commands which reject it

These are just the commands I know right now to reject it.  This list
may well need to be expanded.

It may later become necessary to have two ifs, if the set of
Cargo.lock updating commands, and the set of --target= rejecting ones,
are not the same.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: alt_cargo_lock.force mode

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Fix unaltcargo error handling in cleanup

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Provide cfg_bool

No callers yet.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Update mode: cope if Cargo.lock starts absent

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Support for alternative Cargo.lock

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Fix uninstall

(i) Do it in the right place and (ii) set $want_uninstall to 0
afterwards so we won't run it again (!)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: oot_massage_cmdline: Regularise handling

Move $pre and $post massage to after the if, so it takes effect on the
PATH manipulation if applicable.

Add a missing semicolon in ENDPRE.

Have it actually remove newlines.

Fix up a few tiny spaces to be in the right place cosmetically.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Break out same_file

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Provide stat_exists

No caller yet.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Refactor prep for variant .lock etc.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: invert sense of -u -U -m -M

If we are going to have one of caps and lc mean "enable" and the other
"disable", it seems more usual to have lc mean "enable.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: provide more control command line options

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: provide RPI arch alias

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Fix misuse of `cfg' and rename it

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Null oot mode

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Print the command we run

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Some useful env vars

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: -T / --target= support

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

OOT FIXES

OOT FIXES

nailing-cargo: oot rework and message improvements

No significant functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: message and debug improvements

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: wip, bugfixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: wip, bugfixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: wip Cargo.lock manipulation, config rework

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: wip Cargo.lock manipulation

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Spot if user forgot to specify command

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Message improvements/fixes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Add -v message listing packages

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Convenience: parse subdirs = "..."

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Search for TOML::Tiny near our (actual) script

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Rename lockfile (again)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: style: perl indent 2

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

nailing-cargo: Some useful messages.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>