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Code Issues Packages Projects Releases 10 Wiki Activity

NixOS support

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This commit is contained in:
Linus Dierheimer
2022-04-21 17:59:26 +02:00
parent 5bceb29c79
commit 572d4ec8e9
5 changed files with 171 additions and 4 deletions
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README.md
+2 -2
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@@ -44,7 +44,7 @@ Title, Separator, OS, Host, Kernel, Uptime, Processes, Packages, Shell, Resoluti
##### Logos
```
Android, Arch, Arco, Artix, CachyOS, CentOS, Debian, Endeavour, Fedora, Garuda, Gentoo, KDE Neon, Linux, Manjaro, Mint, OpenSUSE, OpenSUSE Tumbleweed, OpenSUSE LEAP, Pop!_OS, RebornOS, Ubuntu, Void, Zorin
Android, Arch, Arco, Artix, CachyOS, CentOS, Debian, Endeavour, Fedora, Garuda, Gentoo, KDE Neon, Linux, Manjaro, Mint, NixOS, OpenSUSE, OpenSUSE Tumbleweed, OpenSUSE LEAP, Pop!_OS, RebornOS, Ubuntu, Void, Zorin
```
* Most of the logos have a small variant. Access it by appending _small to the logo name.
* Some logos have an old variant. Access it by appending _old to the logo name.
@@ -53,7 +53,7 @@ Android, Arch, Arco, Artix, CachyOS, CentOS, Debian, Endeavour, Fedora, Garuda,
##### Package managers
```
Pacman, dpkg, rpm, emerge, xbps, Flatpak, Snap
Pacman, dpkg, rpm, emerge, xbps, nix, Flatpak, Snap
```
##### WM themes
src/logo/builtin.c
+87
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@@ -784,6 +784,90 @@ static const FFlogo* getLogoMintOld()
FF_LOGO_RETURN
}
static const FFlogo* getLogoNixOS()
{
FF_LOGO_INIT
FF_LOGO_NAMES("nixos", "nix", "nixos-linux", "nix-linux", "nix-os", "nix_os", "nix_os_linux")
FF_LOGO_LINES(
"$1 ▗▄▄▄ $2▗▄▄▄▄ ▄▄▄▖\n"
"$1 ▜███▙ $2▜███▙ ▟███▛\n"
"$1 ▜███▙ $2▜███▙▟███▛\n"
"$1 ▜███▙ $2▜██████▛\n"
"$1 ▟█████████████████▙ $2▜████▛ $1▟▙\n"
"$1 ▟███████████████████▙ $2▜███▙ $1▟██▙\n"
"$2 ▄▄▄▄▖ ▜███▙ $1▟███▛\n"
"$2 ▟███▛ ▜██▛ $1▟███▛\n"
"$2 ▟███▛ ▜▛ $1▟███▛\n"
"$2▟███████████▛ $1▟██████████▙\n"
"$2▜██████████▛ $1▟███████████▛\n"
"$2 ▟███▛ $1▟▙ ▟███▛\n"
"$2 ▟███▛ $1▟██▙ ▟███▛\n"
"$2 ▟███▛ $1▜███▙ ▝▀▀▀▀\n"
"$2 ▜██▛ $1▜███▙ $2▜██████████████████▛\n"
"$2 ▜▛ $1▟████▙ $2▜████████████████▛\n"
"$1 ▟██████▙ $2▜███▙\n"
"$1 ▟███▛▜███▙ $2▜███▙\n"
"$1 ▟███▛ ▜███▙ $2▜███▙\n"
"$1 ▝▀▀▀ ▀▀▀▀▘ $2▀▀▀▘"
)
FF_LOGO_COLORS(
"34", //blue
"36" //cyan
)
FF_LOGO_RETURN
}
static const FFlogo* getLogoNixOsOld()
{
FF_LOGO_INIT
FF_LOGO_NAMES("nixos_old", "nix-old", "nixos-old", "nix_old", "nix-os-old", "nix_os_old")
FF_LOGO_LINES(
"$1 ::::. $2'::::: ::::'\n"
"$1 '::::: $2':::::. ::::'\n"
"$1 ::::: $2'::::.:::::\n"
"$1 .......:::::..... $2::::::::\n"
"$1 ::::::::::::::::::. $2:::::: $1::::.\n"
" ::::::::::::::::::::: $2:::::. $1.::::'\n"
"$2 ..... ::::' $1:::::'\n"
"$2 ::::: '::' $1:::::'\n"
"$2 ........::::: ' $1:::::::::::.\n"
"$2::::::::::::: $1:::::::::::::\n"
"$2 ::::::::::: $1.. $1:::::\n"
"$2 .::::: $1.::: $1:::::\n"
"$2 .::::: $1::::: $1''''' $2.....\n"
" ::::: $1':::::. $2......:::::::::::::'\n"
" ::: $1::::::. $2':::::::::::::::::'\n"
"$1 .:::::::: $2'::::::::::\n"
"$1 .::::''::::. $2'::::.\n"
"$1 .::::' ::::. $2'::::.\n"
"$1 .:::: :::: $2'::::."
)
FF_LOGO_COLORS(
"34", //blue
"36" //cyan
)
FF_LOGO_RETURN
}
static const FFlogo* getLogoNixOsSmall()
{
FF_LOGO_INIT
FF_LOGO_NAMES("nixos_small", "nix-small", "nixos-small", "nix_small", "nix-os-small", "nix_os_small")
FF_LOGO_LINES(
"$1 \\\\ \\\\ //\n"
" ==\\\\__\\\\/ //\n"
" // \\\\//\n"
"==// //==\n"
" //\\\\___//\n"
"// /\\\\ \\\\==\n"
" // \\\\ \\\\"
)
FF_LOGO_COLORS(
"34" //blue
)
FF_LOGO_RETURN
}
static const FFlogo* getLogoOpenSuse()
{
FF_LOGO_INIT
@@ -1162,6 +1246,9 @@ static GetLogoMethod* getLogos()
getLogoMint,
getLogoMintSmall,
getLogoMintOld,
getLogoNixOS,
getLogoNixOsOld,
getLogoNixOsSmall,
getLogoOpenSuse,
getLogoOpenSuseSmall,
getLogoOpenSuseLeap,
src/modules/packages.c
+69 -2
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@@ -136,6 +136,48 @@ static uint32_t countFilesIn(const char* dirname, const char* filename)
return result;
}
static uint32_t getNixPackages(const FFstrbuf* path)
{
FFstrbuf output;
ffStrbufInitA(&output, 128);
ffProcessAppendStdOut(&output, (char* const[]) {
"nix-store",
"-qR",
path->chars,
NULL
});
//Each package is a new line in the output. If at least one line is found, add 1 for the last line.
uint32_t result = ffStrbufCountC(&output, '\n');
if(result > 0)
result++;
ffStrbufDestroy(&output);
return result;
}
static uint32_t getNixPackagesDefault()
{
FFstrbuf path;
ffStrbufInitA(&path, 64);
ffStrbufAppendS(&path, FASTFETCH_TARGET_DIR_ROOT"/nix/var/nix/profiles/default");
uint32_t result = getNixPackages(&path);
ffStrbufDestroy(&path);
return result;
}
static uint32_t getNixPackagesUser(const FFinstance* instance)
{
FFstrbuf path;
ffStrbufInitA(&path, 64);
ffStrbufAppendS(&path, instance->state.passwd->pw_dir);
ffStrbufAppendS(&path, "/.nix-profile");
uint32_t result = getNixPackages(&path);
ffStrbufDestroy(&path);
return result;
}
void ffPrintPackages(FFinstance* instance)
{
uint32_t pacman = getNumElements(FASTFETCH_TARGET_DIR_ROOT"/var/lib/pacman/local", DT_DIR);
@@ -149,6 +191,17 @@ void ffPrintPackages(FFinstance* instance)
uint32_t emerge = countFilesIn(FASTFETCH_TARGET_DIR_ROOT"/var/db/pkg", "SIZE");
uint32_t xbps = getNumElements(FASTFETCH_TARGET_DIR_ROOT"/var/db/xbps", DT_REG);
uint32_t nixUser = 0;
uint32_t nixDefault = 0;
//Nix detection is kinda slow, so we only do it if the nix dir exists
if(ffFileExists(FASTFETCH_TARGET_DIR_ROOT"/nix", S_IFDIR))
{
nixUser = getNixPackagesUser(instance);
nixDefault = getNixPackagesDefault();
}
uint32_t flatpak = getNumElements(FASTFETCH_TARGET_DIR_ROOT"/var/lib/flatpak/app", DT_DIR);
uint32_t snap = getNumElements(FASTFETCH_TARGET_DIR_ROOT"/snap", DT_DIR);
@@ -156,7 +209,7 @@ void ffPrintPackages(FFinstance* instance)
if(snap > 0)
--snap;
uint32_t all = pacman + dpkg + rpm + emerge + xbps + flatpak + snap;
uint32_t all = pacman + dpkg + rpm + emerge + xbps + nixUser + nixDefault + flatpak + snap;
if(all == 0)
{
@@ -193,7 +246,21 @@ void ffPrintPackages(FFinstance* instance)
FF_PRINT_PACKAGE(dpkg)
FF_PRINT_PACKAGE(rpm)
FF_PRINT_PACKAGE(emerge)
FF_PRINT_PACKAGE(xbps)
if(nixUser > 0)
{
printf("%u (nix-user)", nixUser);
if((all = all - nixUser) > 0)
printf(", ");
}
if(nixDefault > 0)
{
printf("%u (nix-default)", nixDefault);
if((all = all - nixDefault) > 0)
printf(", ");
}
FF_PRINT_PACKAGE(flatpak)
FF_PRINT_PACKAGE(snap)
src/util/FFstrbuf.c
+11
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@@ -495,6 +495,17 @@ bool ffStrbufEndsWithS(const FFstrbuf* strbuf, const char* end)
return true;
}
uint32_t ffStrbufCountC(const FFstrbuf* strbuf, char c)
{
uint32_t result = 0;
for(uint32_t i = 0; i < strbuf->length; i++)
{
if(strbuf->chars[i] == c)
result++;
}
return result;
}
static bool testEndsWithIgnCaseS(const FFstrbuf* strbuf, const char* end, uint32_t* endLength)
{
*endLength = (uint32_t) strlen(end);
src/util/FFstrbuf.h
+2
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@@ -87,6 +87,8 @@ bool ffStrbufStartsWithIgnCaseS(const FFstrbuf* strbuf, const char* start);
bool ffStrbufEndsWithC(const FFstrbuf* strbuf, char c);
bool ffStrbufEndsWithS(const FFstrbuf* strbuf, const char* end);
uint32_t ffStrbufCountC(const FFstrbuf* strbuf, char c);
bool ffStrbufRemoveIgnCaseEndS(FFstrbuf* strbuf, const char* end);
void ffStrbufWriteTo(const FFstrbuf* strbuf, FILE* file);