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Merge pull request #607 from de-vri-es/customize-size-scale-colours
Allow customizing size scale colours.
This commit is contained in:
Benjamin Sago
GitHub
commit
9da3a460e8
@ -341,9 +341,29 @@ glob, including keys that happen to be two letters long.
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.IP \[bu] 2
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\f[B]xa\f[], the extended attribute indicator
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.IP \[bu] 2
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\f[B]sn\f[], the numbers of a file\[aq]s size
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\f[B]sn\f[], the numbers of a file\[aq]s size (sets nb, nk, nm, ng and nh)
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.IP \[bu] 2
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\f[B]sb\f[], the units of a file\[aq]s size
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\f[B]nb\f[], the numbers of a file\[aq]s size if it is lower than 1 KB/Kib
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.IP \[bu] 2
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\f[B]nk\f[], the numbers of a file\[aq]s size if it is between 1 KB/KiB and 1 MB/MiB
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.IP \[bu] 2
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\f[B]nm\f[], the numbers of a file\[aq]s size if it is between 1 MB/MiB and 1 GB/GiB
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.IP \[bu] 2
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\f[B]ng\f[], the numbers of a file\[aq]s size if it is between 1 GB/GiB and 1 TB/TiB
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.IP \[bu] 2
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\f[B]nt\f[], the numbers of a file\[aq]s size if it is 1 TB/TiB or higher
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.IP \[bu] 2
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\f[B]sb\f[], the units of a file\[aq]s size (sets ub, uk, um, ug and uh)
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.IP \[bu] 2
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\f[B]ub\f[], the units of a file\[aq]s size if it is lower than 1 KB/Kib
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.IP \[bu] 2
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\f[B]uk\f[], the units of a file\[aq]s size if it is between 1 KB/KiB and 1 MB/MiB
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.IP \[bu] 2
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\f[B]um\f[], the units of a file\[aq]s size if it is between 1 MB/MiB and 1 GB/GiB
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.IP \[bu] 2
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\f[B]ug\f[], the units of a file\[aq]s size if it is between 1 GB/GiB and 1 TB/TiB
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.IP \[bu] 2
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\f[B]ut\f[], the units of a file\[aq]s size if it is 1 TB/TiB or higher
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.IP \[bu] 2
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\f[B]df\f[], a device\[aq]s major ID
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.IP \[bu] 2
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@ -325,15 +325,15 @@ mod colour_test {
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test!(width_7: [], || Some(80); Both => Ok(Colours::colourful(false)));
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test!(width_8: [], || None; Both => Ok(Colours::plain()));
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test!(scale_1: ["--color=always", "--color-scale", "--colour-scale"], || None; Last => like Ok(Colours { scale: true, .. }));
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test!(scale_2: ["--color=always", "--color-scale", ], || None; Last => like Ok(Colours { scale: true, .. }));
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test!(scale_3: ["--color=always", "--colour-scale"], || None; Last => like Ok(Colours { scale: true, .. }));
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test!(scale_4: ["--color=always", ], || None; Last => like Ok(Colours { scale: false, .. }));
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test!(scale_1: ["--color=always", "--color-scale", "--colour-scale"], || None; Last => Ok(Colours::colourful(true)));
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test!(scale_2: ["--color=always", "--color-scale", ], || None; Last => Ok(Colours::colourful(true)));
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test!(scale_3: ["--color=always", "--colour-scale"], || None; Last => Ok(Colours::colourful(true)));
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test!(scale_4: ["--color=always", ], || None; Last => Ok(Colours::colourful(false)));
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test!(scale_5: ["--color=always", "--color-scale", "--colour-scale"], || None; Complain => err Misfire::Duplicate(Flag::Long("color-scale"), Flag::Long("colour-scale")));
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test!(scale_6: ["--color=always", "--color-scale", ], || None; Complain => like Ok(Colours { scale: true, .. }));
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test!(scale_7: ["--color=always", "--colour-scale"], || None; Complain => like Ok(Colours { scale: true, .. }));
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test!(scale_8: ["--color=always", ], || None; Complain => like Ok(Colours { scale: false, .. }));
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test!(scale_6: ["--color=always", "--color-scale", ], || None; Complain => Ok(Colours::colourful(true)));
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test!(scale_7: ["--color=always", "--colour-scale"], || None; Complain => Ok(Colours::colourful(true)));
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test!(scale_8: ["--color=always", ], || None; Complain => Ok(Colours::colourful(false)));
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}
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@ -463,8 +463,33 @@ mod customs_test {
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test!(exa_sf: ls "", exa "sf=38;5;111" => colours c -> { c.perms.special_other = Fixed(111).normal(); });
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test!(exa_xa: ls "", exa "xa=38;5;112" => colours c -> { c.perms.attribute = Fixed(112).normal(); });
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test!(exa_sn: ls "", exa "sn=38;5;113" => colours c -> { c.size.numbers = Fixed(113).normal(); });
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test!(exa_sb: ls "", exa "sb=38;5;114" => colours c -> { c.size.unit = Fixed(114).normal(); });
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test!(exa_sn: ls "", exa "sn=38;5;113" => colours c -> {
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c.size.number_byte = Fixed(113).normal();
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c.size.number_kilo = Fixed(113).normal();
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c.size.number_mega = Fixed(113).normal();
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c.size.number_giga = Fixed(113).normal();
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c.size.number_huge = Fixed(113).normal();
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});
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test!(exa_sb: ls "", exa "sb=38;5;114" => colours c -> {
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c.size.unit_byte = Fixed(114).normal();
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c.size.unit_kilo = Fixed(114).normal();
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c.size.unit_mega = Fixed(114).normal();
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c.size.unit_giga = Fixed(114).normal();
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c.size.unit_huge = Fixed(114).normal();
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});
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test!(exa_nb: ls "", exa "nb=38;5;115" => colours c -> { c.size.number_byte = Fixed(115).normal(); });
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test!(exa_nk: ls "", exa "nk=38;5;116" => colours c -> { c.size.number_kilo = Fixed(116).normal(); });
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test!(exa_nm: ls "", exa "nm=38;5;117" => colours c -> { c.size.number_mega = Fixed(117).normal(); });
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test!(exa_ng: ls "", exa "ng=38;5;118" => colours c -> { c.size.number_giga = Fixed(118).normal(); });
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test!(exa_nh: ls "", exa "nh=38;5;119" => colours c -> { c.size.number_huge = Fixed(119).normal(); });
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test!(exa_ub: ls "", exa "ub=38;5;115" => colours c -> { c.size.unit_byte = Fixed(115).normal(); });
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test!(exa_uk: ls "", exa "uk=38;5;116" => colours c -> { c.size.unit_kilo = Fixed(116).normal(); });
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test!(exa_um: ls "", exa "um=38;5;117" => colours c -> { c.size.unit_mega = Fixed(117).normal(); });
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test!(exa_ug: ls "", exa "ug=38;5;118" => colours c -> { c.size.unit_giga = Fixed(118).normal(); });
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test!(exa_uh: ls "", exa "uh=38;5;119" => colours c -> { c.size.unit_huge = Fixed(119).normal(); });
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test!(exa_df: ls "", exa "df=38;5;115" => colours c -> { c.size.major = Fixed(115).normal(); });
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test!(exa_ds: ls "", exa "ds=38;5;116" => colours c -> { c.size.minor = Fixed(116).normal(); });
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@ -1,12 +1,12 @@
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use ansi_term::Style;
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use locale::Numeric as NumericLocale;
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use number_prefix::Prefix;
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use crate::fs::fields as f;
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use crate::output::cell::{TextCell, DisplayWidth};
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use crate::output::table::SizeFormat;
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impl f::Size {
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pub fn render<C: Colours>(&self, colours: &C, size_format: SizeFormat, numerics: &NumericLocale) -> TextCell {
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use number_prefix::{Prefixed, Standalone, NumberPrefix, PrefixNames};
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@ -21,13 +21,19 @@ impl f::Size {
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SizeFormat::DecimalBytes => NumberPrefix::decimal(size as f64),
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SizeFormat::BinaryBytes => NumberPrefix::binary(size as f64),
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SizeFormat::JustBytes => {
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// Use the binary prefix to select a style.
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let prefix = match NumberPrefix::binary(size as f64) {
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Standalone(_) => None,
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Prefixed(p, _) => Some(p),
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};
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// But format the number directly using the locale.
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let string = numerics.format_int(size);
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return TextCell::paint(colours.size(size), string);
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return TextCell::paint(colours.size(prefix), string);
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},
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};
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let (prefix, n) = match result {
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Standalone(b) => return TextCell::paint(colours.size(b as u64), b.to_string()),
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Standalone(b) => return TextCell::paint(colours.size(None), b.to_string()),
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Prefixed(p, n) => (p, n)
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};
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@ -42,8 +48,8 @@ impl f::Size {
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TextCell {
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width,
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contents: vec![
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colours.size(size).paint(number),
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colours.unit().paint(symbol),
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colours.size(Some(prefix)).paint(number),
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colours.unit(Some(prefix)).paint(symbol),
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].into(),
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}
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}
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@ -66,10 +72,9 @@ impl f::DeviceIDs {
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}
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}
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pub trait Colours {
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fn size(&self, size: u64) -> Style;
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fn unit(&self) -> Style;
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fn size(&self, prefix: Option<Prefix>) -> Style;
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fn unit(&self, prefix: Option<Prefix>) -> Style;
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fn no_size(&self) -> Style;
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fn major(&self) -> Style;
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@ -88,13 +93,14 @@ pub mod test {
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use locale::Numeric as NumericLocale;
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use ansi_term::Colour::*;
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use ansi_term::Style;
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use number_prefix::Prefix;
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struct TestColours;
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impl Colours for TestColours {
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fn size(&self, _size: u64) -> Style { Fixed(66).normal() }
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fn unit(&self) -> Style { Fixed(77).bold() }
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fn size(&self, _prefix: Option<Prefix>) -> Style { Fixed(66).normal() }
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fn unit(&self, _prefix: Option<Prefix>) -> Style { Fixed(77).bold() }
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fn no_size(&self) -> Style { Black.italic() }
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fn major(&self) -> Style { Blue.on(Red) }
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@ -10,7 +10,6 @@ use crate::style::lsc::Pair;
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#[derive(Debug, Default, PartialEq)]
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pub struct Colours {
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pub colourful: bool,
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pub scale: bool,
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pub filekinds: FileKinds,
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pub perms: Permissions,
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@ -67,17 +66,20 @@ pub struct Permissions {
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#[derive(Clone, Copy, Debug, Default, PartialEq)]
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pub struct Size {
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pub numbers: Style,
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pub unit: Style,
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pub major: Style,
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pub minor: Style,
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pub scale_byte: Style,
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pub scale_kilo: Style,
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pub scale_mega: Style,
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pub scale_giga: Style,
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pub scale_huge: Style,
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pub number_byte: Style,
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pub number_kilo: Style,
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pub number_mega: Style,
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pub number_giga: Style,
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pub number_huge: Style,
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pub unit_byte: Style,
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pub unit_kilo: Style,
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pub unit_mega: Style,
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pub unit_giga: Style,
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pub unit_huge: Style,
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}
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#[derive(Clone, Copy, Debug, Default, PartialEq)]
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@ -112,7 +114,6 @@ impl Colours {
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pub fn colourful(scale: bool) -> Colours {
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Colours {
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colourful: true,
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scale,
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filekinds: FileKinds {
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normal: Style::default(),
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@ -146,19 +147,7 @@ impl Colours {
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attribute: Style::default(),
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},
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size: Size {
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numbers: Green.bold(),
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unit: Green.normal(),
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major: Green.bold(),
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minor: Green.normal(),
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scale_byte: Fixed(118).normal(),
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scale_kilo: Fixed(190).normal(),
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scale_mega: Fixed(226).normal(),
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scale_giga: Fixed(220).normal(),
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scale_huge: Fixed(214).normal(),
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},
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size: Size::colourful(scale),
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users: Users {
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user_you: Yellow.bold(),
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@ -195,6 +184,55 @@ impl Colours {
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}
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}
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impl Size {
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pub fn colourful(scale: bool) -> Self {
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if scale {
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Self::colourful_scale()
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} else {
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Self::colourful_plain()
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}
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}
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fn colourful_plain() -> Self {
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Self {
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major: Green.bold(),
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minor: Green.normal(),
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number_byte: Green.bold(),
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number_kilo: Green.bold(),
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number_mega: Green.bold(),
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number_giga: Green.bold(),
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number_huge: Green.bold(),
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unit_byte: Green.normal(),
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unit_kilo: Green.normal(),
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unit_mega: Green.normal(),
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unit_giga: Green.normal(),
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unit_huge: Green.normal(),
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}
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}
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fn colourful_scale() -> Self {
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Self {
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major: Green.bold(),
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minor: Green.normal(),
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number_byte: Fixed(118).normal(),
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number_kilo: Fixed(190).normal(),
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number_mega: Fixed(226).normal(),
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number_giga: Fixed(220).normal(),
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number_huge: Fixed(214).normal(),
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unit_byte: Green.normal(),
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unit_kilo: Green.normal(),
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unit_mega: Green.normal(),
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unit_giga: Green.normal(),
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unit_huge: Green.normal(),
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}
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}
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}
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/// Some of the styles are **overlays**: although they have the same attribute
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/// set as regular styles (foreground and background colours, bold, underline,
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@ -270,8 +308,18 @@ impl Colours {
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"sf" => self.perms.special_other = pair.to_style(),
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"xa" => self.perms.attribute = pair.to_style(),
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"sn" => self.size.numbers = pair.to_style(),
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"sb" => self.size.unit = pair.to_style(),
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"sn" => self.set_number_style(pair.to_style()),
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"sb" => self.set_unit_style(pair.to_style()),
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"nb" => self.size.number_byte = pair.to_style(),
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"nk" => self.size.number_kilo = pair.to_style(),
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"nm" => self.size.number_mega = pair.to_style(),
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"ng" => self.size.number_giga = pair.to_style(),
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"nh" => self.size.number_huge = pair.to_style(),
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"ub" => self.size.unit_byte = pair.to_style(),
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"uk" => self.size.unit_kilo = pair.to_style(),
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"um" => self.size.unit_mega = pair.to_style(),
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"ug" => self.size.unit_giga = pair.to_style(),
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"uh" => self.size.unit_huge = pair.to_style(),
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"df" => self.size.major = pair.to_style(),
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"ds" => self.size.minor = pair.to_style(),
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@ -302,6 +350,22 @@ impl Colours {
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}
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true
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}
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pub fn set_number_style(&mut self, style: Style) {
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self.size.number_byte = style;
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self.size.number_kilo = style;
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self.size.number_mega = style;
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self.size.number_giga = style;
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self.size.number_huge = style;
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}
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pub fn set_unit_style(&mut self, style: Style) {
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self.size.unit_byte = style;
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self.size.unit_kilo = style;
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self.size.unit_mega = style;
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self.size.unit_giga = style;
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self.size.unit_huge = style;
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}
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}
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@ -360,30 +424,28 @@ impl render::PermissionsColours for Colours {
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}
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impl render::SizeColours for Colours {
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fn size(&self, size: u64) -> Style {
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if self.scale {
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if size < 1024 {
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self.size.scale_byte
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}
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else if size < 1024 * 1024 {
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self.size.scale_kilo
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}
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else if size < 1024 * 1024 * 1024 {
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self.size.scale_mega
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}
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else if size < 1024 * 1024 * 1024 * 1024 {
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self.size.scale_giga
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}
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else {
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self.size.scale_huge
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}
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}
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else {
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self.size.numbers
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fn size(&self, prefix: Option<number_prefix::Prefix>) -> Style {
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use number_prefix::Prefix::*;
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match prefix {
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None => self.size.number_byte,
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Some(Kilo) | Some(Kibi) => self.size.number_kilo,
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Some(Mega) | Some(Mibi) => self.size.number_mega,
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Some(Giga) | Some(Gibi) => self.size.number_giga,
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Some(_) => self.size.number_huge,
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}
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}
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fn unit(&self, prefix: Option<number_prefix::Prefix>) -> Style {
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use number_prefix::Prefix::*;
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match prefix {
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None => self.size.unit_byte,
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Some(Kilo) | Some(Kibi) => self.size.unit_kilo,
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Some(Mega) | Some(Mibi) => self.size.unit_mega,
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Some(Giga) | Some(Gibi) => self.size.unit_giga,
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Some(_) => self.size.unit_huge,
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}
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}
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fn unit(&self) -> Style { self.size.unit }
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fn no_size(&self) -> Style { self.punctuation }
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fn major(&self) -> Style { self.size.major }
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fn comma(&self) -> Style { self.punctuation }
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@ -1,5 +1,6 @@
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mod colours;
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pub use self::colours::Colours;
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pub use self::colours::Size as SizeColours;
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mod lsc;
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pub use self::lsc::LSColors;
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