made it easier to change colors (#2212)

* made it easier to change colors
and the beginning of html theming

* fmt
This commit is contained in:
Darren Schroeder 2020-07-18 11:05:45 -05:00 committed by GitHub
parent 5e722181cb
commit d0712a00f4
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@ -47,6 +47,92 @@ impl WholeStreamCommand for ToHTML {
}
}
fn get_colors(is_dark: bool) -> HashMap<&'static str, String> {
// Currently now using bold_white and bold_black.
// This is not theming but it is kind of a start. The intent here is to use the
// regular terminal colors which appear on black for most people and are very
// high contrast. But when there's a light background, use something that works
// better for it.
// for reference here is Microsoft's Campbell Theme
// taken from here
// https://docs.microsoft.com/en-us/windows/terminal/customize-settings/color-schemes
// {
// "name" : "Campbell",
// "cursorColor": "#FFFFFF",
// "selectionBackground": "#FFFFFF",
// "background" : "#0C0C0C",
// "foreground" : "#CCCCCC",
// "black" : "#0C0C0C",
// "blue" : "#0037DA",
// "cyan" : "#3A96DD",
// "green" : "#13A10E",
// "purple" : "#881798",
// "red" : "#C50F1F",
// "white" : "#CCCCCC",
// "yellow" : "#C19C00",
// "brightBlack" : "#767676",
// "brightBlue" : "#3B78FF",
// "brightCyan" : "#61D6D6",
// "brightGreen" : "#16C60C",
// "brightPurple" : "#B4009E",
// "brightRed" : "#E74856",
// "brightWhite" : "#F2F2F2",
// "brightYellow" : "#F9F1A5"
// },
let mut hm: HashMap<&str, String> = HashMap::new();
if is_dark {
hm.insert("bold_black", "black".to_string());
hm.insert("bold_red", "red".to_string());
hm.insert("bold_green", "green".to_string());
hm.insert("bold_yellow", "yellow".to_string());
hm.insert("bold_blue", "blue".to_string());
hm.insert("bold_magenta", "magenta".to_string());
hm.insert("bold_cyan", "cyan".to_string());
hm.insert("bold_white", "white".to_string());
hm.insert("black", "black".to_string());
hm.insert("red", "red".to_string());
hm.insert("green", "green".to_string());
hm.insert("yellow", "yellow".to_string());
hm.insert("blue", "blue".to_string());
hm.insert("magenta", "magenta".to_string());
hm.insert("cyan", "cyan".to_string());
hm.insert("white", "white".to_string());
hm.insert("background", "black".to_string());
hm.insert("foreground", "white".to_string());
} else {
hm.insert("bold_black", "black".to_string());
hm.insert("bold_red", "red".to_string());
hm.insert("bold_green", "green".to_string());
hm.insert("bold_yellow", "#717100".to_string());
hm.insert("bold_blue", "blue".to_string());
hm.insert("bold_magenta", "#c800c8".to_string());
hm.insert("bold_cyan", "#037979".to_string());
hm.insert("bold_white", "white".to_string());
hm.insert("black", "black".to_string());
hm.insert("red", "red".to_string());
hm.insert("green", "green".to_string());
hm.insert("yellow", "#717100".to_string());
hm.insert("blue", "blue".to_string());
hm.insert("magenta", "#c800c8".to_string());
hm.insert("cyan", "#037979".to_string());
hm.insert("white", "white".to_string());
hm.insert("background", "white".to_string());
hm.insert("foreground", "black".to_string());
}
hm
}
async fn to_html(
args: CommandArgs,
registry: &CommandRegistry,
@ -185,11 +271,7 @@ async fn to_html(
}
fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_dark: bool) {
let text_color = if is_dark {
"white".to_string()
} else {
"black".to_string()
};
let color_hm = get_colors(is_dark);
// All the bold colors
hash.insert(
@ -199,7 +281,9 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
// Reset the text color, normal weight font
format!(
r"<span style='color:{};font-weight:normal;'>$word</span>",
text_color
color_hm
.get("foreground")
.expect("Error getting reset text color")
),
),
);
@ -210,7 +294,9 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
r"(?P<bb>\[1;30m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
text_color
color_hm
.get("foreground")
.expect("Error getting bold black text color")
),
),
);
@ -219,7 +305,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Bold Red
r"(?P<br>\[1;31m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:red;font-weight:bold;'>$word</span>".to_string(),
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
color_hm
.get("bold_red")
.expect("Error getting bold red text color"),
),
),
);
hash.insert(
@ -227,7 +318,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Bold Green
r"(?P<bg>\[1;32m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:green;font-weight:bold;'>$word</span>".to_string(),
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
color_hm
.get("bold_green")
.expect("Error getting bold green text color"),
),
),
);
hash.insert(
@ -235,7 +331,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Bold Yellow
r"(?P<by>\[1;33m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:#717100;font-weight:bold;'>$word</span>".to_string(),
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
color_hm
.get("bold_yellow")
.expect("Error getting bold yellow text color"),
),
),
);
hash.insert(
@ -243,7 +344,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Bold Blue
r"(?P<bu>\[1;34m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:blue;font-weight:bold;'>$word</span>".to_string(),
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
color_hm
.get("bold_blue")
.expect("Error getting bold blue text color"),
),
),
);
hash.insert(
@ -251,7 +357,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Bold Magenta
r"(?P<bm>\[1;35m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:#c800c8;font-weight:bold;'>$word</span>".to_string(),
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
color_hm
.get("bold_magenta")
.expect("Error getting bold magenta text color"),
),
),
);
hash.insert(
@ -259,7 +370,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Bold Cyan
r"(?P<bc>\[1;36m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:#037979;font-weight:bold;'>$word</span>".to_string(),
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
color_hm
.get("bold_cyan")
.expect("Error getting bold cyan text color"),
),
),
);
hash.insert(
@ -271,7 +387,9 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
r"(?P<bw>\[1;37m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
format!(
r"<span style='color:{};font-weight:bold;'>$word</span>",
text_color
color_hm
.get("foreground")
.expect("Error getting bold bold white text color"),
),
),
);
@ -281,7 +399,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Black
r"(?P<b>\[30m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
format!(r"<span style='color:{};'>$word</span>", text_color),
format!(
r"<span style='color:{};'>$word</span>",
color_hm
.get("foreground")
.expect("Error getting black text color"),
),
),
);
hash.insert(
@ -289,7 +412,10 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Red
r"(?P<r>\[31m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:red;'>$word</span>".to_string(),
format!(
r"<span style='color:{};'>$word</span>",
color_hm.get("red").expect("Error getting red text color"),
),
),
);
hash.insert(
@ -297,7 +423,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Green
r"(?P<g>\[32m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:green;'>$word</span>".to_string(),
format!(
r"<span style='color:{};'>$word</span>",
color_hm
.get("green")
.expect("Error getting green text color"),
),
),
);
hash.insert(
@ -305,7 +436,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Yellow
r"(?P<y>\[33m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:#717100;'>$word</span>".to_string(),
format!(
r"<span style='color:{};'>$word</span>",
color_hm
.get("yellow")
.expect("Error getting yellow text color"),
),
),
);
hash.insert(
@ -313,7 +449,10 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Blue
r"(?P<u>\[34m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:blue;'>$word</span>".to_string(),
format!(
r"<span style='color:{};'>$word</span>",
color_hm.get("blue").expect("Error getting blue text color"),
),
),
);
hash.insert(
@ -321,7 +460,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Magenta
r"(?P<m>\[35m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:#c800c8;'>$word</span>".to_string(),
format!(
r"<span style='color:{};'>$word</span>",
color_hm
.get("magenta")
.expect("Error getting magenta text color"),
),
),
);
hash.insert(
@ -329,7 +473,10 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
(
// Cyan
r"(?P<c>\[36m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
r"<span style='color:#037979;'>$word</span>".to_string(),
format!(
r"<span style='color:{};'>$word</span>",
color_hm.get("cyan").expect("Error getting cyan text color"),
),
),
);
hash.insert(
@ -339,7 +486,12 @@ fn setup_html_color_regexes(hash: &mut HashMap<u32, (&'static str, String)>, is_
// Let's change this to black since the html background
// is white. White on white = no bueno.
r"(?P<w>\[37m)(?P<word>[[:alnum:][:space:][:punct:]]*)",
format!(r"<span style='color:{};'>$word</span>", text_color),
format!(
r"<span style='color:{};'>$word</span>",
color_hm
.get("foreground")
.expect("Error getting white text color"),
),
),
);
}
@ -396,7 +548,7 @@ mod tests {
fn test_cd_html_color_flag_dark_true() {
let mut hm: HashMap<u32, (&str, String)> = HashMap::new();
let cd_help = r"<html><style>body { background-color:black;color:white; }</style><body>Change to a new path.<br><br>Usage:<br> &gt; cd (directory) {flags} <br><br>Parameters:<br> (directory) the directory to change to<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> Change to a new directory called &#x27;dirname&#x27;<br> &gt; cd dirname<br><br> Change to your home directory<br> &gt; cd<br><br> Change to your home directory (alternate version)<br> &gt; cd ~<br><br> Change to the previous directory<br> &gt; cd -<br><br></body></html>".to_string();
let cd_help_expected_result = r"<html><style>body { background-color:black;color:white; }</style><body>Change to a new path.<br><br>Usage:<br> &gt; cd (directory) {flags} <br><br>Parameters:<br> (directory) the directory to change to<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> Change to a new directory called &#x27;dirname&#x27;<br> &gt; <span style='color:#037979;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#037979;'>dirname<span style='color:white;font-weight:normal;'><br><br> Change to your home directory<br> &gt; </span><span style='color:#037979;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'><br><br> Change to your home directory (alternate version)<br> &gt; </span></span><span style='color:#037979;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#037979;'>~<span style='color:white;font-weight:normal;'><br><br> Change to the previous directory<br> &gt; </span><span style='color:#037979;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#037979;'>-<span style='color:white;font-weight:normal;'><br><br></body></html></span></span></span>".to_string();
let cd_help_expected_result = r"<html><style>body { background-color:black;color:white; }</style><body>Change to a new path.<br><br>Usage:<br> &gt; cd (directory) {flags} <br><br>Parameters:<br> (directory) the directory to change to<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> Change to a new directory called &#x27;dirname&#x27;<br> &gt; <span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:cyan;'>dirname<span style='color:white;font-weight:normal;'><br><br> Change to your home directory<br> &gt; </span><span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'><br><br> Change to your home directory (alternate version)<br> &gt; </span></span><span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:cyan;'>~<span style='color:white;font-weight:normal;'><br><br> Change to the previous directory<br> &gt; </span><span style='color:cyan;font-weight:bold;'>cd<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:cyan;'>-<span style='color:white;font-weight:normal;'><br><br></body></html></span></span></span>".to_string();
let is_dark = true;
setup_html_color_regexes(&mut hm, is_dark);
assert_eq!(cd_help_expected_result, run_regexes(&hm, &cd_help));
@ -415,7 +567,7 @@ mod tests {
fn test_html_color_where_flag_dark_true() {
let mut hm: HashMap<u32, (&str, String)> = HashMap::new();
let where_help = r"<html><style>body { background-color:black;color:white; }</style><body>Filter table to match the condition.<br><br>Usage:<br> &gt; where &lt;condition&gt; {flags} <br><br>Parameters:<br> &lt;condition&gt; the condition that must match<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> List all files in the current directory with sizes greater than 2kb<br> &gt; ls | where size &gt; 2kb<br><br> List only the files in the current directory<br> &gt; ls | where type == File<br><br> List all files with names that contain &quot;Car&quot;<br> &gt; ls | where name =~ &quot;Car&quot;<br><br> List all files that were modified in the last two months<br> &gt; ls | where modified &lt;= 2M<br><br></body></html>".to_string();
let where_help_exptected_results = r"<html><style>body { background-color:black;color:white; }</style><body>Filter table to match the condition.<br><br>Usage:<br> &gt; where &lt;condition&gt; {flags} <br><br>Parameters:<br> &lt;condition&gt; the condition that must match<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> List all files in the current directory with sizes greater than 2kb<br> &gt; <span style='color:#037979;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:#037979;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;font-weight:bold;'>size<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;'>&gt;<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#c800c8;font-weight:bold;'>2<span style='color:white;font-weight:normal;'></span></span><span style='color:#037979;font-weight:bold;'>kb<span style='color:white;font-weight:normal;'><br><br> List only the files in the current directory<br> &gt; </span></span><span style='color:#037979;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:#037979;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;font-weight:bold;'>type<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;'>==<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:green;'>File<span style='color:white;font-weight:normal;'><br><br> List all files with names that contain &quot;Car&quot;<br> &gt; </span><span style='color:#037979;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:#037979;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;font-weight:bold;'>name<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;'>=~<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:green;'>&quot;Car&quot;<span style='color:white;font-weight:normal;'><br><br> List all files that were modified in the last two months<br> &gt; </span><span style='color:#037979;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:#037979;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;font-weight:bold;'>modified<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#717100;'>&lt;=<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:#c800c8;font-weight:bold;'>2<span style='color:white;font-weight:normal;'></span></span><span style='color:#037979;font-weight:bold;'>M<span style='color:white;font-weight:normal;'><br><br></body></html></span></span></span>".to_string();
let where_help_exptected_results = r"<html><style>body { background-color:black;color:white; }</style><body>Filter table to match the condition.<br><br>Usage:<br> &gt; where &lt;condition&gt; {flags} <br><br>Parameters:<br> &lt;condition&gt; the condition that must match<br><br>Flags:<br> -h, --help: Display this help message<br><br>Examples:<br> List all files in the current directory with sizes greater than 2kb<br> &gt; <span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>size<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>&gt;<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:magenta;font-weight:bold;'>2<span style='color:white;font-weight:normal;'></span></span><span style='color:cyan;font-weight:bold;'>kb<span style='color:white;font-weight:normal;'><br><br> List only the files in the current directory<br> &gt; </span></span><span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>type<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>==<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:green;'>File<span style='color:white;font-weight:normal;'><br><br> List all files with names that contain &quot;Car&quot;<br> &gt; </span><span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>name<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>=~<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:green;'>&quot;Car&quot;<span style='color:white;font-weight:normal;'><br><br> List all files that were modified in the last two months<br> &gt; </span><span style='color:cyan;font-weight:bold;'>ls<span style='color:white;font-weight:normal;'></span></span></span></span><span style='color:white;'> | <span style='color:white;font-weight:normal;'></span><span style='color:cyan;font-weight:bold;'>where<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;font-weight:bold;'>modified<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:yellow;'>&lt;=<span style='color:white;font-weight:normal;'></span></span></span><span style='color:white;'> <span style='color:white;font-weight:normal;'></span><span style='color:magenta;font-weight:bold;'>2<span style='color:white;font-weight:normal;'></span></span><span style='color:cyan;font-weight:bold;'>M<span style='color:white;font-weight:normal;'><br><br></body></html></span></span></span>".to_string();
let is_dark = true;
setup_html_color_regexes(&mut hm, is_dark);
assert_eq!(where_help_exptected_results, run_regexes(&hm, &where_help));