Better mepo compare display

Previous to this release, if an original branch name is very long, this can cause odd output of mepo compare on narrow (relative to the branch name) terminals even if the repo wasn't changed. The compare command would use the maximum length of all repos, and not just those that changed.

With this fix, mepo compare will use only the repos that change to figure out how wide to make the output rather than all the branches on all the repos.

Of course, if you do mepo compare --all, it will base the output on all the repos as usual.

---

What's Changed

• Compare headers based on changed branch length by @mathomp4 in #249
• GitFlow: Merge Develop into Main for release by @mathomp4 in #250

Full Changelog: v1.48.0...v1.49.0

Add mepo reset command

This release adds a new mepo reset command:

❯ mepo reset -h
usage: mepo reset [-h] [-f] [--reclone] [-n]

Reset the current mepo clone to the original state.This will delete all subrepos and does not check for uncommitted changes! Must be run in the root of
the mepo clone.

options:
  -h, --help     show this help message and exit
  -f, --force    Force action.
  --reclone      Reclone repos after reset.
  -n, --dry-run  Dry-run only

By default, it will not re-clone a repo and will require a user to answer another question to run (without force flag):

❯ mepo clone
Initializing mepo using components.yaml
ESMA_env   | (t) v4.8.0
ESMA_cmake | (t) v3.21.0
ecbuild    | (t) geos/v1.3.0
❯ mepo reset
Are you sure you want to reset the project? If so, type 'yes' and press enter. yes
Removing ESMA_cmake/ecbuild...done.
Removing ESMA_cmake...done.
Removing ESMA_env...done.
Removing .mepo...done.
❯ ls -1 ESMA_env | head -1
ls: ESMA_env: No such file or directory

You can do a reclone with --reclone:

❯ mepo clone
Initializing mepo using components.yaml
ESMA_env   | (t) v4.8.0
ESMA_cmake | (t) v3.21.0
ecbuild    | (t) geos/v1.3.0
❯ mepo reset --reclone -f
Removing ESMA_cmake/ecbuild...done.
Removing ESMA_cmake...done.
Removing ESMA_env...done.
Removing .mepo...done.
Re-cloning all subrepos
Initializing mepo using components.yaml
ESMA_env   | (t) v4.8.0
ESMA_cmake | (t) v3.21.0
ecbuild    | (t) geos/v1.3.0
Recloning done.
❯ ls -1 ESMA_env | head -1
BASEDIR.rc.in

Note we also require the user to be in the root of a fixture:

❯ mepo clone
Initializing mepo using components.yaml
ESMA_env   | (t) v4.8.0
ESMA_cmake | (t) v3.21.0
ecbuild    | (t) geos/v1.3.0
❯ cd ESMA_cmake/ecbuild
❯ mepo reset
Error! As a safety precaution, you must be in the root directory of the project to reset

---

What's Changed

• Gitflow. Main to develop by @mathomp4 in #243
• Add new reset command by @mathomp4 in #245
• Update GitHub Actions by @mathomp4 in #247
• GitFlow: Merge Develop into Main For Release by @mathomp4 in #246

Full Changelog: v1.47.0...v1.48.0

Add mepo tag push --delete

This release of mepo adds a capability to delete tags on the remote with:

mepo tag push --delete tagname repo1 repo2

---

From CHANGELOG.md

Added

• Added ability to do mepo tag push --delete so you can delete a tag on the remote

---

What's Changed

• Add tag push delete by @mathomp4 in #240
• Merge Develop into Main for release by @mathomp4 in #241

Full Changelog: v1.46.0...v1.47.0

Add changed-files command

This release adds a new changed-files command to mepo. Essentially it will list all files that are different compared to the original tags/branches in the components.yaml (technically the mepo state, so if mepo save was run, the new components.yaml).

For example, if there are no changes:

❯ mepo compare
No repositories have changed
❯ mepo changed-files

Now we checkout a branch:

❯ mepo develop MAPL
Checking out development branch develop in MAPL
❯ mepo changed-files
./src/Shared/@MAPL/CHANGELOG.md
./src/Shared/@MAPL/generic/MAPL_Generic.F90

This shows that compared to where we started, we have two new files. Now let us alter a file and add a file:

❯ touch foo
❯ echo "bobob" >> src/Components/@GEOSgcm_GridComp/README.md
❯ mepo changed-files
./foo
./src/Shared/@MAPL/CHANGELOG.md
./src/Shared/@MAPL/generic/MAPL_Generic.F90
./src/Components/@GEOSgcm_GridComp/README.md

Finally, it has a --full-path option for a full path.

❯ mepo changed-files --full-path
/Users/mathomp4/Models/GEOSgcm-mepo-newfilesvorigin/GEOSgcm/foo
/Users/mathomp4/Models/GEOSgcm-mepo-newfilesvorigin/GEOSgcm/src/Shared/@MAPL/CHANGELOG.md
/Users/mathomp4/Models/GEOSgcm-mepo-newfilesvorigin/GEOSgcm/src/Shared/@MAPL/generic/MAPL_Generic.F90
/Users/mathomp4/Models/GEOSgcm-mepo-newfilesvorigin/GEOSgcm/src/Components/@GEOSgcm_GridComp/README.md

---

From CHANGELOG.md

Added

• Add new changed-files command to list all changed files vs original state

---

What's Changed

• Add ability to display changed files by @mathomp4 in #236
• GitFlow: Merge Develop into Main for release by @mathomp4 in #237

Full Changelog: v1.45.0...v1.46.0

Add tag support to checkout-if-exists

This release now allows for checkout-if-exists to work on tags or branches. For a branch:

❯ mepo checkout-if-exists feature/mathomp4/add-shared-baselibs-support -n
Branch feature/mathomp4/add-shared-baselibs-support exists in env
Branch feature/mathomp4/add-shared-baselibs-support exists in cmake
Branch feature/mathomp4/add-shared-baselibs-support exists in MAPL
Branch feature/mathomp4/add-shared-baselibs-support exists in GEOSgcm_GridComp

and for a tag:

❯ mepo checkout-if-exists sdr_r21c_v01 -n
Tag sdr_r21c_v01 exists in GEOSgcm_GridComp
Tag sdr_r21c_v01 exists in GEOSgcm_App

Before tags were just ignored.

---

From CHANGELOG.md

Changed

• Allow checkout-if-exists to work on tags or branches

---

What's Changed

• Allow checkout-if-exists to work on tags by @mathomp4 in #232
• Merge develop into main for release. by @mathomp4 in #233

Full Changelog: v1.44.0...v1.45.0

Add typechange support

This release adds support for typechange commits. At the moment, mepo status will say:

GOCART      | (b) main
   | ESMF/GOCART2G_GridComp/DU2G_GridComp/AMIP.20C/DU2G_instance_DU.rc: unknown (please contact mepo maintainer)

because it doesn't know about this. But with this releas we can now translate those:

GOCART      | (b) main
   | ESMF/GOCART2G_GridComp/DU2G_GridComp/AMIP.20C/DU2G_instance_DU.rc: typechange, staged but deleted, not staged

Note this might not be a complete support for typechange, but at least should cover the "main" commits.

---

From CHANGELOG.md

Fixed

• Add support for typechange in mepo status

---

What's Changed

• Fixes #228. Add typechange support by @mathomp4 in #229
• Merge Develop into Main for release by @mathomp4 in #230

Full Changelog: v1.43.0...v1.44.0

Fixes for mepo clone

This release fixes a bug in mepo clone.

First, it makes the error a bit more clear when you try to mepo clone in a fixture already cloned (see #224):

$ mepo clone [email protected]:GEOS-ESM/MAPL.git
Initializing mepo using components.yaml
ESMA_env   | (t) v3.11.0
ESMA_cmake | (t) v3.10.0
ecbuild    | (t) geos/v1.2.0
$ cd MAPL
$ mepo clone
fatal: destination path '/Users/mathomp4/Models/MAPL/ESMA_env' already exists and is not an empty directory.

Error! Repo [ESMA_env] already cloned

Note it will always error out with the first repo mepo tries to clone again.

But, it also fixes a bug where you could re-mepo clone in any subdirectory! For example this:

$ mepo clone [email protected]:GEOS-ESM/MAPL.git
Initializing mepo using components.yaml
ESMA_env   | (t) v3.11.0
ESMA_cmake | (t) v3.10.0
ecbuild    | (t) geos/v1.2.0
$ cd MAPL/shared
$ mepo clone
ESMA_env   | (t) v3.11.0
ESMA_cmake | (t) v3.10.0
ecbuild    | (t) geos/v1.2.0

should be an obvious failure. But, nope, there was a bug in the code such that what you'd get is an entire new set of subrepos in that subdirectory!

Now the failure is caught:

$ mepo clone [email protected]:GEOS-ESM/MAPL.git
Initializing mepo using components.yaml
ESMA_env   | (t) v3.11.0
ESMA_cmake | (t) v3.10.0
ecbuild    | (t) geos/v1.2.0
$ cd MAPL/shared
$ mepo clone
fatal: destination path '/Users/mathomp4/Models/MAPL/ESMA_env' already exists and is not an empty directory.

Error! Repo [ESMA_env] already cloned

---

What's Changed

• Fixes #224. Fix for running mepo clone more than once by @mathomp4 in #225
• Merge develop into main for release by @mathomp4 in #226

Full Changelog: v1.42.0...v1.43.0

Add ability to ignore whitespace with diff

This release adds a -b/--ignore-space-change flag to the mepo diff command, a la git diff -b. This allows diffing to ignore whitespace changes.

---

What's Changed

• Add whitespace ignore to diff by @mathomp4 in #221
• Merge develop into main for release by @mathomp4 in #222

Full Changelog: v1.41.0...v1.42.0

Make compare brief by default

This release changes the default behavior of mepo compare. Now, mepo compare will only show differing repos:

❯ mepo compare
Repo                   | Original                         | Current
---------------------- | -------------------------------- | -------
env                    | (t) v3.11.0 (DH)                 | (b) main
cmake                  | (t) v3.10.0 (DH)                 | (b) develop
MAPL                   | (t) v2.17.2 (DH)                 | (b) develop

To see all repos, use --all:

❯ mepo compare --all
Repo                   | Original                         | Current
---------------------- | -------------------------------- | -------
GEOSgcm                | (b) main                         | (b) main
env                    | (t) v3.11.0 (DH)                 | (b) main
cmake                  | (t) v3.10.0 (DH)                 | (b) develop
ecbuild                | (t) geos/v1.2.0 (DH)             | (t) geos/v1.2.0 (DH)
NCEP_Shared            | (t) v1.2.0 (DH)                  | (t) v1.2.0 (DH)
GMAO_Shared            | (t) v1.5.1 (DH)                  | (t) v1.5.1 (DH)
MAPL                   | (t) v2.17.2 (DH)                 | (b) develop
FMS                    | (t) geos/2019.01.02+noaff.7 (DH) | (t) geos/2019.01.02+noaff.7 (DH)
GEOSgcm_GridComp       | (t) v1.15.0 (DH)                 | (t) v1.15.0 (DH)
FVdycoreCubed_GridComp | (t) v1.6.0 (DH)                  | (t) v1.6.0 (DH)
fvdycore               | (t) geos/v1.3.0 (DH)             | (t) geos/v1.3.0 (DH)
GEOSchem_GridComp      | (t) v1.8.1 (DH)                  | (t) v1.8.1 (DH)
HEMCO                  | (t) geos/v2.2.2 (DH)             | (t) geos/v2.2.2 (DH)
geos-chem              | (t) geos/v13.0.0-rc1 (DH)        | (t) geos/v13.0.0-rc1 (DH)
GOCART                 | (t) v2.0.4 (DH)                  | (t) v2.0.4 (DH)
mom                    | (t) geos/5.1.0+1.2.0 (DH)        | (t) geos/5.1.0+1.2.0 (DH)
mom6                   | (t) geos/v2.0.2 (DH)             | (t) geos/v2.0.2 (DH)
RRTMGP                 | (t) geos/v1.5+1.0.0 (DH)         | (t) geos/v1.5+1.0.0 (DH)
GEOSgcm_App            | (t) v1.7.0 (DH)                  | (t) v1.7.0 (DH)
UMD_Etc                | (t) v1.0.4 (DH)                  | (t) v1.0.4 (DH)
CPLFCST_Etc            | (t) v1.0.1 (DH)                  | (t) v1.0.1 (DH)

If no repos differ, you see:

❯ mepo compare
No repositories have changed
❯ mepo compare --all
No repositories have changed

---

What's Changed

• Merge main into develop by @mathomp4 in #217
• Make compare brief by default, add --all option by @mathomp4 in #218
• Merge develop into main for release by @mathomp4 in #219

Full Changelog: v1.40.0...v1.41.0

Fix for compare and add ignore-case to whereis

This release has a few updates.

First, a bugfix to mepo compare where the table layout was broken in 1.39.0. The new hashes-for-detached-branches messed up the logic for pretty printing the table.

Next, mepo whereis has a new --ignore-case option. Before you had to know the exact case of component's name for mepo whereis to work:

❯ mepo whereis mapl
Traceback (most recent call last):
  File "/Users/mathomp4/bin/mepo", line 17, in <module>
    main()
  File "/Users/mathomp4/mepo/mepo.d/main.py", line 6, in main
    command.run(args)
  File "/Users/mathomp4/mepo/mepo.d/command/command.py", line 11, in run
    cmd_module.run(args)
  File "/Users/mathomp4/mepo/mepo.d/command/whereis/whereis.py", line 15, in run
    verify.valid_components([args.comp_name], allcomps, ignore_case=args.ignore_case)
  File "/Users/mathomp4/mepo/mepo.d/utilities/verify.py", line 23, in valid_components
    _validate_component(component_to_find, all_component_names)
  File "/Users/mathomp4/mepo/mepo.d/utilities/verify.py", line 35, in _validate_component
    raise Exception('Unknown component name [{}]'.format(component))
Exception: Unknown component name [mapl]
❯ mepo whereis MAPL
Shared/@MAPL

With the option this is not the case:

❯ mepo whereis -i mapl
Shared/@MAPL

The main use of this is in mepo-cd which now defaults to case-insensitive use so mepo-cd mapl will work.

---

What's Changed

• Add ignore-case option to mepo whereis, update mepo-cd by @mathomp4 in #213
• Fix mepo compare output by @mathomp4 in #214
• Merge Develop into Main for release by @mathomp4 in #215

Full Changelog: v1.39.0...v1.40.0