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Make -pp override --paging and vice versa when passed as a later argument. #2660

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merged 5 commits into from
Sep 14, 2023
Merged

Make -pp override --paging and vice versa when passed as a later argument. #2660

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a747b37
paging: later arguments override earlier ones
J-Kappes Sep 6, 2023
9837046
tests: added test for "-P --paging=always" expecting pager
J-Kappes Sep 6, 2023
1871aea
fixup! tests: added test for "-P --paging=always" expecting pager
J-Kappes Sep 6, 2023
a0efda4
fixup! fixup! tests: added test for "-P --paging=always" expecting pager
J-Kappes Sep 6, 2023
79734bf
fixup! tests: added test for "-P --paging=always" expecting pager
J-Kappes Sep 6, 2023
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2 changes: 2 additions & 0 deletions src/bin/bat/clap_app.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,7 @@ pub fn build_app(interactive_output: bool) -> Command {
Arg::new("plain")
.overrides_with("plain")
.overrides_with("number")
.overrides_with("paging")
.short('p')
.long("plain")
.action(ArgAction::Count)
Expand Down Expand Up @@ -303,6 +304,7 @@ pub fn build_app(interactive_output: bool) -> Command {
.long("paging")
.overrides_with("paging")
.overrides_with("no-paging")
.overrides_with("plain")
.value_name("when")
.value_parser(["auto", "never", "always"])
.default_value("auto")
Expand Down
36 changes: 36 additions & 0 deletions tests/integration_tests.rs
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Expand Up @@ -873,6 +873,42 @@ fn disable_pager_if_disable_paging_flag_comes_after_paging() {
.stdout(predicate::eq("hello world\n").normalize());
}

#[test]
fn disable_pager_if_pp_flag_comes_after_paging() {
bat()
.env("PAGER", "echo pager-output")
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.arg("--paging=always")
.arg("-pp")
.arg("test.txt")
.assert()
.success()
.stdout(predicate::eq("hello world\n").normalize());
}

#[test]
fn enable_pager_if_disable_paging_flag_comes_before_paging() {
bat()
.env("PAGER", "echo pager-output")
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Thank you for the rebase @J-Kappes .

@boyvanduuren I don't understand how this new test can pass on Windows. It is rebased on your work, so shouldn't this need mocked_pagers::from()? Is CI not working as we expect?

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Is CI not working as we expect?

Seems so indeed. Running the tests locally on Windows/PS cause them to fail. I'll create a bug for this and take another look.

.arg("-P")
.arg("--paging=always")
.arg("test.txt")
.assert()
.success()
.stdout(predicate::eq("pager-output\n").normalize());
}

#[test]
fn enable_pager_if_pp_flag_comes_before_paging() {
bat()
.env("PAGER", "echo pager-output")
.arg("-pp")
.arg("--paging=always")
.arg("test.txt")
.assert()
.success()
.stdout(predicate::eq("pager-output\n").normalize());
}

#[test]
fn pager_failed_to_parse() {
bat()
Expand Down