nushell/crates/nu-command/tests/commands/mod.rs

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Rust
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mod alias;
mod all;
mod any;
mod append;
mod assignment;
mod break_;
mod cal;
mod cd;
mod compact;
mod continue_;
mod cp;
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mod date;
mod def;
mod default;
mod do_;
mod drop;
mod each;
mod echo;
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mod empty;
mod enter;
mod error_make;
mod every;
#[cfg(not(windows))]
mod exec;
mod export_def;
`string | fill` counts clusters, not graphemes; and doesn't count ANSI escape codes (#8134) Enhancement of new `fill` command (#7846) to handle content including ANSI escape codes for formatting or multi-code-point Unicode grapheme clusters. In both of these cases, the content is (many) bytes longer than its visible length, and `fill` was counting the extra bytes so not adding enough fill characters. # Description This script: ```rust # the teacher emoji `\u{1F9D1}\u{200D}\u{1F3EB}` is 3 code points, but only 1 print position wide. echo "This output should be 3 print positions wide, with leading and trailing `+`" $"\u{1F9D1}\u{200D}\u{1F3EB}" | fill -c "+" -w 3 -a "c" echo "This output should be 3 print positions wide, with leading and trailing `+`" $"(ansi green)a(ansi reset)" | fill -c "+" -w 3 -a c echo "" ``` Was producing this output: ```rust This output should be 3 print positions wide, with leading and trailing `+` 🧑‍🏫 This output should be 3 print positions wide, with leading and trailing `+` a ``` After this PR, it produces this output: ```rust This output should be 3 print positions wide, with leading and trailing `+` +🧑‍🏫+ This output should be 3 print positions wide, with leading and trailing `+` +a+ ``` # User-Facing Changes Users may have to undo fixes they may have introduced to work around the former behavior. I have one such in my prompt string that I can now revert. # Tests + Formatting Don't forget to add tests that cover your changes. -- Done Make sure you've run and fixed any issues with these commands: - [x] `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - [x] `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - [x] `cargo test --workspace` to check that all tests pass # After Submitting `fill` command not documented in the book, and it still talks about `str lpad/rpad`. I'll fix. Note added dependency on a new library `print-positions`, which is an iterator that yields a complete print position (cluster + Ansi sequence) per call. Should this be vendored?
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mod fill;
mod find;
mod first;
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mod flatten;
mod for_;
mod format;
mod g;
mod get;
mod glob;
mod group_by;
mod hash_;
mod headers;
mod help;
mod histogram;
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mod insert;
mod into_filesize;
mod into_int;
mod last;
mod length;
mod let_;
mod lines;
mod loop_;
mod ls;
mod math;
mod merge;
mod mkdir;
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mod move_;
mod mut_;
mod n;
mod network;
mod nu_check;
mod open;
mod p;
mod parse;
mod path;
mod platform;
mod prepend;
mod print;
#[cfg(feature = "sqlite")]
mod query;
mod random;
mod range;
mod redirection;
mod reduce;
mod reject;
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mod rename;
mod return_;
mod reverse;
mod rm;
Table content rolling. (#3097) There are many use cases. Here we introduce the following: - The rows can be rolled `... | roll` (up) or `... | roll down` - Columns can be rolled too (the default is on the `left`, you can pass `... | roll column --opposite` to roll in the other direction) - You can `roll` the cells of a table and keeping the header names in the same order (`... | roll column --cells-only`) - Above examples can also be passed (Ex. `... | roll down 3`) a number to tell how many places to roll. Basic working example with rolling columns: ``` > echo '00000100' | split chars | each { str to-int } | rotate counter-clockwise _ | reject _ | rename bit1 bit2 bit3 bit4 bit5 bit6 bit7 bit8 ───┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬────── # │ bit1 │ bit2 │ bit3 │ bit4 │ bit5 │ bit6 │ bit7 │ bit8 ───┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼────── 0 │ 0 │ 0 │ 0 │ 0 │ 0 │ 1 │ 0 │ 0 ───┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴────── ``` We want to "shift" three bits to the left of the bitstring (four in decimal), let's try it: ``` > echo '00000100' | split chars | each { str to-int } | rotate counter-clockwise _ | reject _ | rename bit1 bit2 bit3 bit4 bit5 bit6 bit7 bit8 | roll column 3 ───┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬────── # │ bit4 │ bit5 │ bit6 │ bit7 │ bit8 │ bit1 │ bit2 │ bit3 ───┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼────── 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 ───┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴────── ``` The tables was rolled correctly (32 in decimal, for above bitstring). However, the *last three header names* look confusing. We can roll the cell contents only to fix it. ``` > echo '00000100' | split chars | each { str to-int } | rotate counter-clockwise _ | reject _ | rename bit1 bit2 bit3 bit4 bit5 bit6 bit7 bit8 | roll column 3 --cells-only ───┬──────┬──────┬──────┬──────┬──────┬──────┬──────┬────── # │ bit1 │ bit2 │ bit3 │ bit4 │ bit5 │ bit6 │ bit7 │ bit8 ───┼──────┼──────┼──────┼──────┼──────┼──────┼──────┼────── 0 │ 0 │ 0 │ 1 │ 0 │ 0 │ 0 │ 0 │ 0 ───┴──────┴──────┴──────┴──────┴──────┴──────┴──────┴────── ``` There we go. Let's compute it's decimal value now (should be 32) ``` > echo '00000100' | split chars | each { str to-int } | rotate counter-clockwise _ | reject _ | roll column 3 --cells-only | pivot bit --ignore-titles | get bit | reverse | each --numbered { = $it.item * (2 ** $it.index) } | math sum 32 ```
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mod roll;
90 degree table rotations (clockwise and counter-clockwise) (#3086) Also for 180 degree is expected. Rotation is not exactly like pivoting (transposing) for instance, given the following table: ``` > echo [[col1, col2, col3]; [cell1, cell2, cell3] [cell4, cell5, cell6]] ───┬───────┬───────┬─────── # │ col1 │ col2 │ col3 ───┼───────┼───────┼─────── 0 │ cell1 │ cell2 │ cell3 1 │ cell4 │ cell5 │ cell6 ───┴───────┴───────┴─────── ``` To rotate it counter clockwise by 90 degrees, we can resort to first transposing (`pivot`) them adding a new column (preferably integers), sort by that column from highest to lowest, then remove the column and we have a counter clockwise rotation. ``` > echo [[col1, col2, col3]; [cell1, cell2, cell3] [cell4, cell5, cell6]] | pivot | each --numbered { = $it.item | insert idx $it.index } | sort-by idx | reverse | reject idx ───┬─────────┬─────────┬───────── # │ Column0 │ Column1 │ Column2 ───┼─────────┼─────────┼───────── 0 │ col3 │ cell3 │ cell6 1 │ col2 │ cell2 │ cell5 2 │ col1 │ cell1 │ cell4 ───┴─────────┴─────────┴───────── ``` Which we can get easily, in this case, by doing: ``` > echo [[col1, col2, cel3]; [cell1, cell2, cell3] [cell4, cell5, cell6]] | rotate counter-clockwise ───┬─────────┬─────────┬───────── # │ Column0 │ Column1 │ Column2 ───┼─────────┼─────────┼───────── 0 │ col3 │ cell3 │ cell6 1 │ col2 │ cell2 │ cell5 2 │ col1 │ cell1 │ cell4 ───┴─────────┴─────────┴───────── ``` There are also many powerful use cases with rotation, it makes a breeze creating tables with many columns, say: ``` echo 0..12 | rotate counter-clockwise | reject Column0 ───┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬─────────┬──────────┬──────────┬──────────┬────────── # │ Column1 │ Column2 │ Column3 │ Column4 │ Column5 │ Column6 │ Column7 │ Column8 │ Column9 │ Column10 │ Column11 │ Column12 │ Column13 ───┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼─────────┼──────────┼──────────┼──────────┼────────── 0 │ 0 │ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 10 │ 11 │ 12 ───┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴─────────┴──────────┴──────────┴──────────┴────────── ```
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mod rotate;
mod run_external;
mod save;
mod select;
mod semicolon;
mod seq;
mod seq_char;
mod shells;
mod skip;
mod sort;
mod sort_by;
mod source_env;
mod split_by;
mod split_column;
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mod split_row;
mod str_;
WIP/ Checkout to new `tabled` (#6286) * nu-table/ Use latest tabled Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table/ Fix first column alignment Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Fix cargo clippy Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Fix color issue Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Fix footer row Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Bump tabled Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Bump tabled Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Bump tabled Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Update Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table/ Update * Use latest tabled Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Add optional -e, -c argument to `table` command for different view Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix clippy Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix clippy Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Update Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix cargo clippy Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix tests Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * nu-table: Add footer into -e/c mode Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Publish new expand mode Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Add width ctrl for Expand mode Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Refactorings Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Refactorings Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Add tests Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Add tests Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Merge with main Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix clippy Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix tests Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Fix tests Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Bump tabled Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * Add record expand and fix empty list issue Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com> * refactoring Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
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mod table;
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mod take;
mod to_text;
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mod touch;
mod transpose;
mod try_;
mod uniq;
mod uniq_by;
mod update;
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mod upsert;
mod url;
mod use_;
mod where_;
#[cfg(feature = "which-support")]
Obey precedence rules in which; Fix #2875 (#2885) * Obay precedence rules in which; Fix #2875 Before which did not obay the precedence of alias before def commands. Furthermore, `which -a echo` would only report either an alias or a def command or an internal command with the provided name. Not all. With this commit applied its fixed :) Example: ```shell /home/leo/repos/nushell(fix/which_reports_wrong_usage)> def echo [] {^echo hi} /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell custom command │ No 1 │ echo │ Nushell built-in command │ Yes 2 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── /home/leo/repos/nushell(fix/which_reports_wrong_usage)> alias echo = ^echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> echo hi there /home/leo/repos/nushell(fix/which_reports_wrong_usage)> which -a echo ───┬──────┬──────────────────────────┬───────── # │ arg │ path │ builtin ───┼──────┼──────────────────────────┼───────── 0 │ echo │ Nushell alias │ No 1 │ echo │ Nushell custom command │ No 2 │ echo │ Nushell built-in command │ Yes 3 │ echo │ /usr/bin/echo │ No ───┴──────┴──────────────────────────┴───────── ``` * Fix clippy lint * Fix vec always Some even if empty
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mod which;
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mod while_;
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mod with_env;
mod wrap;
mod zip;