Cryptographic signature support in templates was added in
c99c97c6467fee3f3269d2934c10c758e041f834 (#4853), but has to be manually
configured. This adds some defaults to the built-in config.
Instead of having separate `builtin_*_with_sig` aliases, this adds to
the aliases that actually format commits. Since signature verification
is slow, this is disabled by default. To enable it, override
`ui.show-cryptographic-signatures`:
[ui]
show-cryptographic-signatures = true
[template-aliases]
'format_short_cryptographic_signature(signature)' = ...
'format_detailed_cryptographic_signature(signature)' = ...
Note that the two formatting functions take
`Option<CryptographicSignature>`, not `CryptographicSignature`. This
allows you to display a custom message if a signature is not found, but
will emit an error if you do not check for signature presence.
[template-aliases]
'format_detailed_cryptographic_signature(signature)' = '''
if(signature,
"message if present",
"message if missing",
)
'''
The "identifier" rule will be changed to accept unicode characters. It's not
super important to reject non-ASCII string pattern prefixes or alias symbols,
but this is more consistent with templater and fileset. We can relax the rule
later if needed.
This goes against our rule that we shouldn't add config knob that changes the
command behavior, but I don't have any other idea to work around the problem.
Apparently, there are two parties, one who always wants to push new bookmarks,
and the other who mildly prefers to push&track new bookmarks explicitly.
Perhaps, for the former, creation of bookmarks means that the target branches
are marked to be pushed.
The added flag is a simple boolean. "non-tracking-only" behavior #5173 could be
implemented, but I don't want to complicate things. It's a failed attempt to
address the issue without introducing config knob.
Closes#5094Closes#5173
Adds an optional `fix.tools.TOOL.enabled` config that disables use of a fix
tool (if omitted, the tool is enabled). This is useful for defining tools in
the user's configuration without enabling them for all repositories:
```toml
# ~/.jjconfig.toml
[fix.tools.rustfmt]
enabled = false
command = ["rustfmt", "--emit", "stdout"]
patterns = ["glob:'**/*.rs'"]
```
Then to enable it in a repository:
```shell
$ jj config set --repo fix.tools.rustfmt.enabled true
```
Now `jj --config ui.con<TAB><TAB>` will autocomplete
```
ui.conflict-marker-style=diff
ui.conflict-marker-style=snapshot
ui.conflict-marker-style=git
```
Booleans are completed as `false`, `true`, the remaining types are left
without completions.
the trailing `=` is especially nice to have because otherwise fish will
complete the suggestion and insert a space before the cursor.
With the `=`, `jj config --config ui.pagin<TAB>never` works.
The "git" CLI chdir()s to the work tree root, so paths in config file are
usually resolved relative to the workspace root. OTOH, jj doesn't modify the
process environment, so libgit2 resolves remote paths relative to cwd, not to
the workspace root. To mitigate the problem, this patch makes "jj git remote"
sub commands to store resolved path in .git/config. It would be nice if we can
reconfigure in-memory git2 remote object to use absolute paths (or set up
in-memory named remote without writing a config file), but there's no usable
API afaik.
This behavior is different from "git remote add"/"set-url". I don't know the
rationale, but these commands don't resolve relative paths, whereas "git clone"
writes resolved path to .git/config. I think it's more consistent to make all
"jj git" sub commands resolve relative paths.
When running `cmd.spawn()` rust will by default inherit
the stderr of the parent, so `jj log test<TAB>`, would
print `There is no jj repo in "."` into the prompt.
This makes the graph compact. Short change ids are usually printed as a part
of commit summary. The --no-graph output is a bit harder to parse, but we can
still discriminate entries by change ids.
This is a middle ground. An inline table can still be overwritten or deleted
because it's syntactically a value. It would be annoying if "jj config set
colors.<name> '{ .. }'" couldn't be executed more than once because the existing
item was a table.
#5255
If many files are conflicted, it would be nice to be able to resolve all
conflicts at once without having to run `jj resolve` multiple times.
This is especially nice for merge tools which try to automatically
resolve conflicts without user input, but it is also good for regular
merge editors like VS Code.
This change makes the behavior of `jj resolve` more consistent with
other commands which accept filesets since it will use the entire
fileset instead of picking an arbitrary file from the fileset.
Since we don't support passing directories to merge tools yet, the
current implementation just calls the merge tool repeatedly in a loop
until every file is resolved, or until an error occurs. If an error
occurs after successfully resolving at least one file, the transaction
is committed with all of the successful changes before returning the
error. This means the user can just close the editor at any point to
cancel resolution on all remaining files.
Certain tools (`diff`, `delta`) exit with code 1 to indicate there was
a difference. This allows selectively suppressing the "Tool exited with
... status" warning from jj when generating a diff.
example:
```toml
[merge.tools.delta]
diff-expected-exit-codes = [0, 1]
```
This backs out commit 0de36918e4c020e0e54816f29c47cb57cc9cfbf5. Documentation,
tests, and comments are updated accordingly. I also add ConfigTableLike type
alias as we decided to abstract table-like items away.
Closes#5255
If the parent tree contains conflicts, we want the index to also contain
a conflict to ensure that the use can't accidentally commit conflict
markers using `git commit`. Since we can't represent conflicts with more
than 2 sides in the Git index, we need to add a dummy conflict in this
case. We use ".jj-do-not-resolve-this-conflict" as the dummy conflict to
indicate to the user that they should not attempt to resolve this
conflict using Git.
Instead of setting the index to match the tree of HEAD, we now set the
index to the merged parent tree of the working copy commit. This means
that if you edit a merge commit, it will make the Git index look like it
would in the middle of a `git merge` operation (with all of the
successfully-merged files staged in the index).
If there are any 2-sided conflicts in the merged parent tree, then they
will be added to the index as conflicts. Since Git doesn't support
conflicts with more than 2 sides, many-sided conflicts are staged as the
first side of the conflict. The following commit will improve this.
These tests should still pass after we switch to gix for resetting the
index, so we need to make sure they don't rely on the cached index from
the `git2::Repository` instance.
This patch doesn't fix DiffEditor::edit() API, which is fundamentally broken
if matcher argument is specified. I'm not sure if the builtin behavior is
correct or not. Suppose we add "jj diffedit FILESETS..", it would probably make
sense to leave unmatched paths unmodified because it is the command to edit the
destination (or right) tree. This is the edit_diff_external() behavior.
Fixes#5252
Disclaimer: this is the work of @necauqua and @julienvincent (see
#3141). I simply materialized the changes by rebasing them on latest
`main` and making the necessary adjustments to pass CI.
---
I had to fix an issue in `TestSignatureBackend::sign()`.
The following test was failing:
```
---- test_signature_templates::test_signature_templates stdout ----
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Snapshot Summary ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Snapshot: signature_templates
Source: cli/tests/test_signature_templates.rs:28
────────────────────────────────────────────────────────────────────────────────
Expression: stdout
────────────────────────────────────────────────────────────────────────────────
-old snapshot
+new results
────────────┬───────────────────────────────────────────────────────────────────
0 0 │ @ Commit ID: 05ac066d05701071af20e77506a0f2195194cbc9
1 1 │ │ Change ID: qpvuntsmwlqtpsluzzsnyyzlmlwvmlnu
2 2 │ │ Author: Test User <test.user@example.com> (2001-02-03 08:05:07)
3 3 │ │ Committer: Test User <test.user@example.com> (2001-02-03 08:05:07)
4 │-│ Signature: Good test signature
4 │+│ Signature: Bad test signature
5 5 │ │
6 6 │ │ (no description set)
7 7 │ │
8 8 │ ◆ Commit ID: 0000000000000000000000000000000000000000
────────────┴───────────────────────────────────────────────────────────────────
```
Print debugging revealed that the signature was bad, because of a
missing trailing `\n` in `TestSignatureBackend::sign()`.
```diff
diff --git a/lib/src/test_signing_backend.rs b/lib/src/test_signing_backend.rs
index d47fef1086..0ba249e358 100644
--- a/lib/src/test_signing_backend.rs
+++ b/lib/src/test_signing_backend.rs
@@ -59,6 +59,8 @@
let key = (!key.is_empty()).then_some(std::str::from_utf8(key).unwrap().to_owned());
let sig = self.sign(data, key.as_deref())?;
+ dbg!(&std::str::from_utf8(&signature).unwrap());
+ dbg!(&std::str::from_utf8(&sig).unwrap());
if sig == signature {
Ok(Verification::new(
SigStatus::Good,
```
```
[lib/src/test_signing_backend.rs:62:9] &std::str::from_utf8(&signature).unwrap() = \"--- JJ-TEST-SIGNATURE ---\\nKEY: \\n5300977ff3ecda4555bd86d383b070afac7b7459c07f762af918943975394a8261d244629e430c8554258904f16dd9c18d737f8969f2e7d849246db0d93cc004\\n\"
[lib/src/test_signing_backend.rs:63:9] &std::str::from_utf8(&sig).unwrap() = \"--- JJ-TEST-SIGNATURE ---\\nKEY: \\n5300977ff3ecda4555bd86d383b070afac7b7459c07f762af918943975394a8261d244629e430c8554258904f16dd9c18d737f8969f2e7d849246db0d93cc004\"
```
Thankfully, @yuja pointed out that libgit2 appends a trailing newline
(see bfb7613d5d192d3c4dc533afa4f2ff0d6b9016c5).
Co-authored-by: necauqua <him@necauq.ua>
Co-authored-by: julienvincent <m@julienvincent.io>
The idea is the same as diff_editor()/selector() API. This object will be passed
in to edit_*description() functions in place of (repo_path, settings) pair.
"ui.editor" isn't specific to editing commit descriptions, but it's mainly used
for that purpose. So I put the wrapper type in description_util.rs.
This implements "scissor" lines. For example:
this text is included in the commit message
JJ: ignore-rest
this text is not, and is encouraged to be rendered as a diff
JJ: ignore-rest
this text is *still not* included in the commit message
When editing multiple commit messages, the `JJ: describe {}` lines
are parsed before the description is cleaned up. That means that the
following will correctly add descriptions to multiple commits:
JJ: describe aaaaaaaaaaaa
this text is included in the first commit message
JJ: ignore-rest
scissored...
JJ: describe bbbbbbbbbbbb
this text is included in the first commit message
JJ: ignore-rest
scissored...
Git supports passing the conflict marker length to merge drivers using
"%L". It would be useful if we also had a way to pass the marker length
to merge tools, since it would allow Git merge drivers to be used with
`jj resolve` in more cases. Without this variable, any merge tool that
parses or generates conflict markers could fail on files which require
conflict markers longer than 7 characters.
https://git-scm.com/docs/gitattributes#_defining_a_custom_merge_driver
I often do "jj log -rREV" to preview the commits to abandon, and it's annoying
that I have to remove -r or insert space to "jj abandon ..".
The implementation is basically the same as b0c7d0a7e262.
Since source.contains(':') can't be used for non-local path detection on
Windows, we now use gix::url for parsing. It might be stricter, but I assume it
would be more reliable.
Closes#4188
Currently, `jj resolve` always sets the file to be non-executable
whenever a conflict is fully resolved. This is confusing, because it can
cause the executable bit to be lost even if every side agrees that the
file is executable.
These paths may be printed, compared with user inputs, or passed to external
programs. It's probably better to avoid unusual "\\?\C:\" paths on Windows.
Fixes#5143
