Update fish completions to use parameterized names

3 files changed, 83 insertions, 76 deletions

diff --git a/assets/completions/bat.fish b/assets/completions/bat.fish
deleted file mode 100644
index cbcb2ec2..00000000
--- a/assets/completions/bat.fish
+++ /dev/null
@@ -1,76 +0,0 @@
-# Fish Shell Completions
-# Place or symlink to $XDG_CONFIG_HOME/fish/completions/bat.fish ($XDG_CONFIG_HOME is usually set to ~/.config)
-
-# Helper function:
-function __bat_autocomplete_languages --description "A helper function used by "(status filename)
-	bat --list-languages | awk -F':' '
-		{
-			lang=$1
-			split($2, exts, ",")
-
-			for (i in exts) {
-				ext=exts[i]
-				if (ext !~ /[A-Z].*/ && ext !~ /^\..*rc$/) {
-					print ext"\t"lang
-				}
-			}
-		}
-	' | sort
-end
-
-# Completions:
-
-complete -c bat -l color -xka "auto never always" -d "Specify when to use colored output (default: auto)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l config-dir -d "Display location of 'bat' configuration directory" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l config-file -d "Display location of 'bat' configuration file" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l decorations -xka "auto never always" -d "Specify when to use the decorations specified with '--style' (default: auto)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s h -l help -d "Print help message" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s H -l highlight-line -x -d "<N> Highlight the N-th line with a different background color" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l italic-text -xka "always never" -d "Specify when to use ANSI sequences for italic text (default: never)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s l -l language -d "Set the language for syntax highlighting" -n "not __fish_seen_subcommand_from cache" -xa "(__bat_autocomplete_languages)" 
-
-complete -c bat -s r -l line-range -x -d "<N:M> Only print the specified range of lines for each file" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l list-languages -d "Display list of supported languages for syntax highlighting" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l list-themes -d "Display a list of supported themes for syntax highlighting" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s m -l map-syntax -x -d "<from:to> Map a file extension or file name to an existing syntax" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s n -l number -d "Only show line numbers, no other decorations. Alias for '--style=numbers'" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l pager -x -d "<command> Specify which pager program to use (default: less)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l paging -xka "auto never always" -d "Specify when to use the pager (default: auto)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s p -l plain -d "Only show plain style, no decorations. Alias for '--style=plain'" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s A -l show-all -d "Show non-printable characters like space/tab/newline" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l style -xka "auto full plain changes header grid numbers" -d "Comma-separated list of style elements or presets to display with file contents" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l tabs -x -d "<T> Set the tab width to T spaces (width of 0 passes tabs through directly)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l terminal-width -x -d "<width> Explicitly set terminal width; Prefix with '+' or '-' to offset (default width is auto determined)" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l theme -xka "(bat --list-themes | cat)" -d "Set the theme for syntax highlighting" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s u -l unbuffered -d "POSIX-compliant unbuffered output. Option is ignored" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -s V -l version -d "Show version information" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l wrap -xka "auto never character" -d "<mode> Specify the text-wrapping mode (default: auto)" -n "not __fish_seen_subcommand_from cache"
-
-# Sub-command 'cache' completions
-complete -c bat -a "cache" -d "Modify the syntax/language definition cache" -n "not __fish_seen_subcommand_from cache"
-
-complete -c bat -l build -f -d "Parse syntaxes/language definitions into cache" -n "__fish_seen_subcommand_from cache"
-
-complete -c bat -l clear -f -d "Reset syntaxes/language definitions to default settings" -n "__fish_seen_subcommand_from cache"
diff --git a/assets/completions/bat.fish.in b/assets/completions/bat.fish.in
new file mode 100644
index 00000000..bf22fe9b
--- /dev/null
+++ b/assets/completions/bat.fish.in
@@ -0,0 +1,76 @@
+# Fish Shell Completions
+# Place or symlink to $XDG_CONFIG_HOME/fish/completions/{{PROJECT_EXECUTABLE}}.fish ($XDG_CONFIG_HOME is usually set to ~/.config)
+
+# Helper function:
+function __{{PROJECT_EXECUTABLE}}_autocomplete_languages --description "A helper function used by "(status filename)
+	{{PROJECT_EXECUTABLE}} --list-languages | awk -F':' '
+		{
+			lang=$1
+			split($2, exts, ",")
+
+			for (i in exts) {
+				ext=exts[i]
+				if (ext !~ /[A-Z].*/ && ext !~ /^\..*rc$/) {
+					print ext"\t"lang
+				}
+			}
+		}
+	' | sort
+end
+
+# Completions:
+
+complete -c {{PROJECT_EXECUTABLE}} -l color -xka "auto never always" -d "Specify when to use colored output (default: auto)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l config-dir -d "Display location of '{{PROJECT_EXECUTABLE}}' configuration directory" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l config-file -d "Display location of '{{PROJECT_EXECUTABLE}}' configuration file" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l decorations -xka "auto never always" -d "Specify when to use the decorations specified with '--style' (default: auto)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s h -l help -d "Print help message" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s H -l highlight-line -x -d "<N> Highlight the N-th line with a different background color" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l italic-text -xka "always never" -d "Specify when to use ANSI sequences for italic text (default: never)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s l -l language -d "Set the language for syntax highlighting" -n "not __fish_seen_subcommand_from cache" -xa "(__{{PROJECT_EXECUTABLE}}_autocomplete_languages)" 
+
+complete -c {{PROJECT_EXECUTABLE}} -s r -l line-range -x -d "<N:M> Only print the specified range of lines for each file" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l list-languages -d "Display list of supported languages for syntax highlighting" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l list-themes -d "Display a list of supported themes for syntax highlighting" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s m -l map-syntax -x -d "<from:to> Map a file extension or file name to an existing syntax" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s n -l number -d "Only show line numbers, no other decorations. Alias for '--style=numbers'" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l pager -x -d "<command> Specify which pager program to use (default: less)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l paging -xka "auto never always" -d "Specify when to use the pager (default: auto)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s p -l plain -d "Only show plain style, no decorations. Alias for '--style=plain'" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s A -l show-all -d "Show non-printable characters like space/tab/newline" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l style -xka "auto full plain changes header grid numbers" -d "Comma-separated list of style elements or presets to display with file contents" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l tabs -x -d "<T> Set the tab width to T spaces (width of 0 passes tabs through directly)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l terminal-width -x -d "<width> Explicitly set terminal width; Prefix with '+' or '-' to offset (default width is auto determined)" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l theme -xka "({{PROJECT_EXECUTABLE}} --list-themes | cat)" -d "Set the theme for syntax highlighting" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s u -l unbuffered -d "POSIX-compliant unbuffered output. Option is ignored" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -s V -l version -d "Show version information" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l wrap -xka "auto never character" -d "<mode> Specify the text-wrapping mode (default: auto)" -n "not __fish_seen_subcommand_from cache"
+
+# Sub-command 'cache' completions
+complete -c {{PROJECT_EXECUTABLE}} -a "cache" -d "Modify the syntax/language definition cache" -n "not __fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l build -f -d "Parse syntaxes/language definitions into cache" -n "__fish_seen_subcommand_from cache"
+
+complete -c {{PROJECT_EXECUTABLE}} -l clear -f -d "Reset syntaxes/language definitions to default settings" -n "__fish_seen_subcommand_from cache"
diff --git a/build.rs b/build.rs
index c3813274..5cd63e85 100644
--- a/build.rs
+++ b/build.rs
@@ -54,12 +54,19 @@ fn template(
 
 fn main() -> Result<(), Box<dyn Error>> {
     let variables = init_template();
+
     template(
         &variables,
         "assets/manual/bat.1.in",
         &format!("assets/manual/{}.1", EXECUTABLE_NAME.to_owned()),
     )?;
 
+    template(
+        &variables,
+        "assets/completions/bat.fish.in",
+        &format!("assets/completions/{}.fish", EXECUTABLE_NAME.to_owned()),
+    )?;
+
     Ok(())
 }