Initial commit
continuous-integration/drone/push Build is passing
Details
continuous-integration/drone/push Build is passing
Details
commit
7cc20db4db
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@ -0,0 +1,11 @@
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kind: pipeline
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name: default
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type: exec
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|
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steps:
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- name: build
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commands:
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- nix-build
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|
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node:
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nix: 1
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@ -0,0 +1,2 @@
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/site
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/result*
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|
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@ -0,0 +1,144 @@
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let
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sources = import ./nix/sources.nix;
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pkgs = import sources.nixpkgs {};
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inherit (import sources.gitignore { inherit (pkgs) lib; }) gitignoreSource;
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stdenv = pkgs.stdenv;
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|
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python3Packages = pkgs.python3Packages;
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buildPythonPackage = python3Packages.buildPythonPackage;
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fetchPypi = python3Packages.fetchPypi;
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|
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lunr = buildPythonPackage rec {
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pname = "lunr";
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version = "0.5.8";
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||||
|
||||
src = fetchPypi {
|
||||
inherit pname version;
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||||
sha256 = "0vn2j5iyy40sv0f4v8nin5n5xs4a020g6gcbcgfpbxzgk0xhdyy4";
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||||
};
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||||
|
||||
propagatedBuildInputs = with python3Packages; [
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future
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six
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];
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||||
|
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checkInputs = with python3Packages; [
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mock
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pytest
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];
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};
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|
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# FIXME: use nixpkgs’s mkdocs once it is ≥1.1
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mkdocs = buildPythonPackage rec {
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pname = "mkdocs";
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version = "1.1.2";
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||||
|
||||
src = fetchPypi {
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inherit pname version;
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||||
sha256 = "0fgv5zawpyyv0vd4j5y8m4h058lh9jkwfcm0xy4pg7dr09a1xdph";
|
||||
};
|
||||
|
||||
propagatedBuildInputs = (with python3Packages; [
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||||
backports_tempfile
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click
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jinja2
|
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livereload
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||||
markdown
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||||
nltk
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pyyaml
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tornado
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||||
]) ++ [
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||||
lunr
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||||
];
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||||
|
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doCheck = false; # circular depdendency
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||||
};
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||||
|
||||
pymdown-extensions = buildPythonPackage rec {
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pname = "pymdown-extensions";
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||||
version = "8.0.1";
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||||
|
||||
src = fetchPypi {
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inherit pname version;
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||||
sha256 = "07p5xks6qf73nbv0qb7jrspkpmxdyr7dpxv3rnkh9p2b5l2h99wv";
|
||||
};
|
||||
|
||||
propagatedBuildInputs = with python3Packages; [
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||||
markdown
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||||
];
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||||
|
||||
doCheck = false; # they fail?
|
||||
};
|
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|
||||
mkdocs-material-extensions = buildPythonPackage rec {
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pname = "mkdocs-material-extensions";
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||||
version = "1.0.1";
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||||
|
||||
src = fetchPypi {
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inherit pname version;
|
||||
sha256 = "13y617sql4hqs376c3dfcb6v7q41km9x7fh52k3f74a2brzzniv9";
|
||||
};
|
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|
||||
# circular dependency
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||||
doCheck = false;
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||||
postPatch = ''
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sed -i 's/mkdocs-material>=5.0.0//' requirements/project.txt
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||||
'';
|
||||
};
|
||||
|
||||
mkdocs-material = buildPythonPackage rec {
|
||||
pname = "mkdocs-material";
|
||||
version = "6.1.2";
|
||||
|
||||
src = fetchPypi {
|
||||
inherit pname version;
|
||||
sha256 = "0yifc1df94rsaxy72hqnhjkv4c50c30j5kg0yxybkxy07p7kafic";
|
||||
};
|
||||
|
||||
propagatedBuildInputs = (with python3Packages; [
|
||||
markdown
|
||||
pygments
|
||||
]) ++ [
|
||||
mkdocs
|
||||
mkdocs-material-extensions
|
||||
pymdown-extensions
|
||||
];
|
||||
};
|
||||
|
||||
iosevka-web = stdenv.mkDerivation rec {
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||||
pname = "iosevka-web";
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version = "3.7.1";
|
||||
|
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src = pkgs.fetchzip {
|
||||
url = "https://github.com/be5invis/Iosevka/releases/download/v${version}/pkg-iosevka-${version}.zip";
|
||||
sha256 = "0d012aqfnyqlpl4smfa2x2qz2qmbbfxb6jr4awv8gp6r359rc9k1";
|
||||
stripRoot = false;
|
||||
};
|
||||
|
||||
dontBuild = true;
|
||||
|
||||
installPhase = ''
|
||||
mkdir -p $out
|
||||
cp -r woff woff2 ttf *.css $out
|
||||
'';
|
||||
};
|
||||
in
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stdenv.mkDerivation {
|
||||
name = "wiki";
|
||||
|
||||
src = gitignoreSource ./.;
|
||||
|
||||
buildPhase = "mkdocs build";
|
||||
|
||||
installPhase = ''
|
||||
cp -r site $out
|
||||
mkdir -p $out/assets/fonts
|
||||
ln -s ${iosevka-web} $out/assets/fonts/iosevka
|
||||
'';
|
||||
|
||||
nativeBuildInputs = [
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||||
mkdocs
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||||
mkdocs-material
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||||
];
|
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}
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@ -0,0 +1,8 @@
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# Data
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## Aria2
|
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|
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### Get list of all connected peers
|
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|
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:::shell
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curl -s -X POST -d '{"jsonrpc": "2.0", "id": "", "method": "aria2.tellActive"}' http://localhost:6800/jsonrpc | jq -r '.result[].gid' | while read gid;do echo $gid; curl -s -X POST -d '{"jsonrpc": "2.0", "id": "", "method": "aria2.getPeers", "params": ["'"$gid"'"]}' http://localhost:6800/jsonrpc | jq -r '.result[].ip'; done
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|
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@ -0,0 +1,24 @@
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# Hostname Candidates
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| name | relation | special field |
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| ---- | -------- | ------------- |
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| ayu | <https://anidb.net/character/7909> | |
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| shibazaki | <https://anidb.net/character/67927> | |
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| maaa | <https://madeinabyss.fandom.com/wiki/Maaa> | |
|
||||
| vueko | <https://madeinabyss.fandom.com/wiki/Vueko> | |
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||||
|
||||
## In use
|
||||
|
||||
These once were candidates and are now in use. Might be recycled once the
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||||
system is no longer in use.
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||||
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||||
| name | relation | special field |
|
||||
| ---- | -------- | ------------- |
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||||
| sayuri | <https://anidb.net/ch7914> | |
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| renge | <https://anidb.net/character/57473> | |
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||||
|
||||
## Host Group names
|
||||
|
||||
| name | relation | special field |
|
||||
| ---- | -------- | ------------- |
|
||||
| shinonome | Shinonome Labs from [Nichijou](https://anidb.net/anime/8168) | lab |
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||||
|
|
@ -0,0 +1,6 @@
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|||
# Main Page
|
||||
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||||
Mostly uncommented ugly code snippets (most are shell for linux commandline and
|
||||
some are javascript for browser console). It is possible (almost certain) that
|
||||
some won’t work because I last used them three years ago. So, use at your own
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||||
risk.
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@ -0,0 +1,43 @@
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# Kobo
|
||||
|
||||
## Links
|
||||
|
||||
* Installation without registration: <https://yingtongli.me/blog/2018/07/30/kobo-rego.html>
|
||||
* Access root telnet shell: <https://yingtongli.me/blog/2018/07/30/kobo-telnet.html>
|
||||
* Install dropbear (sshd): <https://yingtongli.me/blog/2018/07/30/kobo-ssh.html>
|
||||
|
||||
## Enable telnet without modifying the rootfs
|
||||
|
||||
Edit `.kobo/Kobo/Kobo eReader.conf` on the filesystem available via USB:
|
||||
|
||||
[DeveloperSettings]
|
||||
EnableDebugServices=true
|
||||
|
||||
## Enable dropbear sshd
|
||||
|
||||
Copy `dropbearmulti` to `/opt/dropbear/dropbearmulti`.
|
||||
|
||||
In `/opt/dropbear/`:
|
||||
|
||||
./dropbearmulti dropbearkey -t dss -f dss_key
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||||
./dropbearmulti dropbearkey -t rsa -f rsa_key
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||||
./dropbearmulti dropbearkey -t ecdsa -f ecdsa_key
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||||
|
||||
Add authorized keys to `/.ssh/authorized_keys`
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||||
|
||||
Link scp: `ln -s /opt/dropbear/dropbearmulti /usr/bin/scp`
|
||||
|
||||
Add to `/etc/inittab`:
|
||||
|
||||
::IGNORE THIS LINE, it is just here to not confuse mkdocs
|
||||
::respawn:/opt/dropbear/dropbearmulti dropbear -s -F -E -r /opt/dropbear/dss_key -r /opt/dropbear/rsa_key -r /opt/dropbear/ecdsa_key
|
||||
|
||||
!!! note
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||||
After a system update, it might be necessary to repeat this step.
|
||||
|
||||
## Re-scan the library
|
||||
|
||||
Useful after adding a book via ssh.
|
||||
|
||||
:::shell
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||||
ssh root@kobo-address 'echo -e "usb plug add\nusb plug remove" >> /tmp/nickel-hardware-status'
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
# Media (General)
|
||||
|
||||
## Audio
|
||||
|
||||
### Split file with cue sheet and use filename from cue sheet
|
||||
|
||||
:::shell
|
||||
shnsplit -D -f file.cue -t "%n %t" -o "flac flac -8 -o %f -" file.flac
|
||||
|
||||
### Remove all tags except MusicBrainz tags from flac files
|
||||
|
||||
:::shell
|
||||
for i in *.flac; do tags=$(metaflac --export-tags-to=- $i | grep -E '^MUSICBRAINZ_'); metaflac --remove-all-tags $i; metaflac --import-tags-from=- $i <<< $tags; done
|
||||
|
||||
### Downmix 5.1 to 2.0
|
||||
|
||||
:::shell
|
||||
sox in.wav out.wav remix -m 1v0.3694,3v0.2612,5v0.3694 2v0.3694,3v0.2612,6v0.3694 norm
|
||||
|
||||
### Record pulseaudio device to flac
|
||||
|
||||
:::shell
|
||||
parec [ -d DEVICE ] | flac --endian=little --channels=2 --bps=16 --sample-rate=48000 --sign=signed -o foo.flac -
|
||||
|
||||
## Video
|
||||
|
||||
### Copy DVD stream to file [with dvd already copied to local directory]
|
||||
|
||||
:::shell
|
||||
mpv --stream-dump=1.mkv dvd://1 [--dvd-device path/to/dvd]
|
||||
|
||||
## MKV
|
||||
|
||||
### Fix mimetype of font attachments
|
||||
|
||||
Some matroska files have the mimetype for font attachment for fonts set to
|
||||
`application/octet-strem`.
|
||||
|
||||
:::shell
|
||||
mkvpropedit --attachment-mime-type font/sfnt --update-attachment mime-type:application/octet-stream file.mkv
|
||||
|
||||
## FFmpeg
|
||||
|
||||
### Create color timeline image from video
|
||||
|
||||
:::shell
|
||||
(infile=in.mkv; outfile=out.png; rows=320; width=1920; height=1080; ffmpeg -i $infile -vf tblend=all_mode=average,fps=${rows}/$(ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 $infile),scale=1:1,scale=${width}/${rows}:${height},setsar=1,tile=${rows}x1 -frames:v 1 $outfile)
|
||||
|
||||
### Show duration of file in seconds
|
||||
|
||||
:::shell
|
||||
ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 file.mkv
|
||||
|
||||
### Remove EIA-608 subtitles from video bitstream
|
||||
|
||||
([source](https://stackoverflow.com/a/51439554))
|
||||
|
||||
:::shell
|
||||
ffmpeg -i infile.mkv -c copy -bsf:v "filter_units=remove_types=6" outfile.mkv
|
||||
|
||||
## QP file
|
||||
|
||||
replace 24/1.001 with framerate
|
||||
|
||||
:::shell
|
||||
ffprobe -i infile.mkv -print_format json -show_chapters -loglevel error | jq -r '.chapters[].start / 1000000000 * 24/1.001 | round | tostring + " I"' >> foo.qp
|
||||
|
||||
## Manga
|
||||
|
||||
### Convert greyscale images to actuual greyscale
|
||||
|
||||
For some reasons, many releases encode greyscale manga pages as yuv420. Sadly,
|
||||
the chroma layers are not completely empty but include some (almost invisible)
|
||||
noise. This fixes that for lower battery comsumption, a really small file size
|
||||
gain and just because it seems right.
|
||||
|
||||
This only works for pages with the same size (image2/ffmpeg limitation), but
|
||||
releases suffering from this mostly fulfill this requirement.
|
||||
|
||||
**WARNING**: This uses some heuristics (SSIM > 98) to determine if a page is
|
||||
greyscale. This may not work all the time (it did for me though). Please verify
|
||||
if all converted images actually are greyscale.
|
||||
|
||||
:::shell
|
||||
ffmpeg -loglevel error -f lavfi -i "movie=%03d.jpg:f=image2,split=2[orig][in2];[in2]extractplanes=y[grey];[orig][grey]ssim=-" -f null - >> ssim
|
||||
while read frame;do (( $(cut -d' ' -f5 <<< $frame | cut -c 7-8) < 98 )) || {file=$(printf "%03d.jpg\n" $(cut -d' ' -f1 <<< $frame|cut -d: -f2)); echo $file; jpegtran -copy none -optimize -grayscale -outfile $file $file}; done < ssim
|
||||
jpegoptim -s *.jpg
|
||||
exiftool -overwrite_original -all= *.jpg
|
||||
|
||||
# print all converted images for verification
|
||||
grep -E 'All:0.(9[0-8]|[0-8][0-9])' ssim
|
||||
|
||||
|
||||
### Merge page spreads to single page
|
||||
|
||||
Use function `merge_pages right-page left-page` (without .jpg). Result will be
|
||||
written to left-page-right-page.jpg`.
|
||||
|
||||
:::shell
|
||||
function merge_pages() {
|
||||
convert ${2}.jpg ${1}.jpg +append ${1}-${2}.jpg
|
||||
exiftool -overwrite_original -all= ${1}-${2}.jpg
|
||||
}
|
||||
|
||||
# remove single pages
|
||||
mkdir single_pages
|
||||
for i in ???-???.jpg;do mv $(cut -d- -f1 <<< $i).jpg $(cut -d- -f2 <<< $i) single_pages;done
|
||||
|
||||
## mpv
|
||||
|
||||
### View thumbnails generated by [mpv-gallery-view](https://github.com/occivink/mpv-gallery-view)
|
||||
|
||||
:::shell
|
||||
mpv --pause --demuxer=rawvideo --demuxer-rawvideo-mp-format=bgra --demuxer-rawvideo-w=288 --demuxer-rawvideo-h=162 FILE
|
||||
|
||||
Convert to tiles
|
||||
|
||||
:::shell
|
||||
ffmpeg -codec:v rawvideo -pixel_format bgra -video_size 288:162 -f image2 -pattern_type glob -i '*' -vf tile=layout=10x10 tile-%04d.png
|
||||
|
||||
## Download
|
||||
|
||||
### Bilibili live recording
|
||||
|
||||
:::shell
|
||||
curl 'https://api.live.bilibili.com/xlive/web-room/v1/record/getLiveRecordUrl?rid=R1sx411c7Xn&platform=html5'|jq -r '.data.list | map(.url) | to_entries[] | .value + "\n out=" + (.key|tostring) + ".flv"' | aria2c --auto-file-renaming=false -x 16 -j 10 -i -
|
||||
mkvmerge '[' $(find . -name '*.flv'|sort -V) ']' -o merge.mkv
|
||||
|
||||
## PDF
|
||||
|
||||
### Downsample bitmap PDF
|
||||
|
||||
Useful for sending large 300/600 dpi scans as e-mail. Change `pdfimage32` to
|
||||
`pdfimage8` for greyscale, `300` to the input DPI and `DownScaleFactor` to the
|
||||
desired downscaling. For some reason fails when setting compression to JPEG.
|
||||
|
||||
:::shell
|
||||
gs -sDEVICE=pdfimage24 -r300 -dDownScaleFactor=2 -o downscaled.pdf document.pdf
|
||||
|
||||
Imagemagick supports JPEG. Set your desired output density and JPEG quality.
|
||||
|
||||
:::shell
|
||||
convert -density 300 -compress jpeg -quality 80 document.pdf downscaled.pdf
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
# Vapoursynth
|
||||
|
||||
## Limit memory usage
|
||||
|
||||
:::python3
|
||||
core.max_cache_size = 1000
|
||||
|
||||
## Basic encoding options for 10 bit
|
||||
|
||||
### x265
|
||||
|
||||
x265 only outputs to its own bistream format.
|
||||
|
||||
:::shell
|
||||
vapoursynth sh -c 'vspipe --y4m script.vpy - | x265 --y4m -D 10 --preset slow --crf 18 -o output.265 -'
|
||||
|
||||
### x264
|
||||
|
||||
Unlike x265, x264 supports mkv containers as output.
|
||||
|
||||
:::shell
|
||||
vapoursynth sh -c 'vspipe --y4m script.vpy - | x264 --demuxer y4m --profile high10 --input-depth 10 --output-depth 10 --preset slow --crf 18 -o output.mkv -'
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
# Nix(OS)
|
||||
|
||||
## List dependencies of package
|
||||
|
||||
nix-store -q --references `which bash`
|
||||
|
||||
Instead of <code>\`which bash\`</code> you can also specify a file in a
|
||||
nix store path (or just the store path) or a link to contents of the store.
|
||||
|
||||
### Reverse dependencies
|
||||
|
||||
nix-store -q --referrers `which bash`
|
||||
|
||||
Analogue to `apt-cache rdepends`. Like with `--references`, any nix store
|
||||
reference can be passed.
|
||||
|
||||
### Recursive dependencies
|
||||
|
||||
nix-store -qR `which man`
|
||||
|
||||
In tree view:
|
||||
|
||||
nix-store -q --tree `which man`
|
||||
|
||||
## List all system generations
|
||||
|
||||
sudo nix-env --list-generations --profile /nix/var/nix/profiles/system
|
||||
|
||||
## Build package outside of nixpkgs tree
|
||||
|
||||
nix-build -E 'with import <nixpkgs> { }; callPackage ./mypackage.nix { }'
|
||||
|
|
@ -0,0 +1,77 @@
|
|||
# Sysop
|
||||
|
||||
## Prometheus
|
||||
|
||||
### Reload config
|
||||
|
||||
:::shell
|
||||
curl -X POST -u simon:$(pass sbruder.de/prometheus|head -n1) https://prometheus.sbruder.de/-/reload
|
||||
|
||||
### Remove certain time range from Prometheus
|
||||
|
||||
Requires [TSDB Admin APIs to be
|
||||
enabled](https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-admin-apis)
|
||||
(`--web.enable-admin-api`)
|
||||
|
||||
:::shell
|
||||
curl -u user:pass -X POST -g 'https://prometheus-endpoint/api/v1/admin/tsdb/delete_series?match[]=metric{label="foo"}&start=TIMESTAMP&end=TIMESTAMP
|
||||
|
||||
## OpenSSL
|
||||
|
||||
### Get certificate expiry date
|
||||
|
||||
:::shell
|
||||
openssl s_client -connect hostname:443 2>& /dev/null <<< '' | openssl x509 -noout -dates
|
||||
|
||||
# starttls
|
||||
openssl s_client -connect hostname:587 -starttls smtp 2>& /dev/null <<< '' | openssl x509 -noout -dates
|
||||
|
||||
## Docker
|
||||
|
||||
### List images by size
|
||||
|
||||
:::shell
|
||||
docker image ls --format "table {{.Size}}\t{{.Repository}}:{{.Tag}}\t{{.ID}}"|sort -h
|
||||
|
||||
### Enable IPv6 NAT
|
||||
|
||||
Makes no sense on first and second thought, but after a while it seems like the
|
||||
right thing.
|
||||
|
||||
`/etc/docker/daemon.json`:
|
||||
|
||||
:::json
|
||||
{
|
||||
"ipv6": true,
|
||||
"fixed-cidr-v6": "fd00:d0ce:d0ce:d0ce::/64"
|
||||
}
|
||||
|
||||
<!--
|
||||
This is the right way, but since I did not get `netfilter-persistent` to work,
|
||||
I have to use iptables.
|
||||
|
||||
:::shell
|
||||
nft add table ip6 nat
|
||||
nft add chain ip6 nat postrouting \{ type nat hook postrouting priority 100 \; \}
|
||||
nft add rule ip6 nat postrouting ip6 saddr fd00:d0ce:d0ce:d0ce::/64 masquerade
|
||||
-->
|
||||
|
||||
:::shell
|
||||
ip6tables -t nat -A POSTROUTING -s fd00:d0ce:d0ce:d0ce::/64 -j MASQUERADE
|
||||
ip6tables-save > /etc/iptables/rules.v6
|
||||
|
||||
Publishing a port will still use the userland proxy. If you do not want this,
|
||||
have a look at <https://github.com/robbertkl/docker-ipv6nat>.
|
||||
|
||||
:::shell
|
||||
docker run -d --restart=always -v /var/run/docker.sock:/var/run/docker.sock:ro --cap-drop=ALL --cap-add=NET_RAW --cap-add=NET_ADMIN --cap-add=SYS_MODULE --net=host robbertkl/ipv6nat
|
||||
|
||||
## Misc
|
||||
|
||||
### Add swap file
|
||||
|
||||
:::shell
|
||||
fallocate -l 1G /swapfile
|
||||
chmod 600 /swapfile
|
||||
mkswap /swapfile
|
||||
swapon /swapfile
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
# Web Services
|
||||
|
||||
## General
|
||||
|
||||
### Remove query string from downloaded files
|
||||
|
||||
:::shell
|
||||
for i in *\?*; do echo mv "$i" "$(echo $i | cut -d'?' -f 1)"; done
|
||||
|
||||
## Mora
|
||||
|
||||
### Get title listing (for MusicBrainz)
|
||||
|
||||
:::js
|
||||
[...document.querySelectorAll('.package_table tr')].map(el => {try {return `${el.querySelector('.package_td1').innerText} ${el.querySelector('.package_td2').innerText} ／ ${el.querySelector('.package_td3').innerText} ${el.querySelector('.package_td4').innerText.split('\n')[0]}`} catch(e) {}}).slice(1).join('\n')
|
||||
|
||||
## Instagram
|
||||
|
||||
### Download picture in highest quality available
|
||||
|
||||
https://instagram.com/p/SHORTCODE/media/?size=l
|
||||
|
||||
## Bandcamp
|
||||
|
||||
### Get title listing (for MusicBrainz)
|
||||
|
||||
:::js
|
||||
[...document.querySelectorAll('#track_table .track_row_view')].map(el => `${el.querySelector('.track_number').innerText} ${el.querySelector('.track-title').innerText} (${el.querySelector('.time').innerText})`).join("\n")
|
||||
|
||||
## Ototoy
|
||||
|
||||
### Get title listing (for MusicBrainz)
|
||||
|
||||
:::js
|
||||
Array.from(document.querySelectorAll('#tracklist tr:not(:nth-child(1))')).map(el => el.querySelector('span[id^="title-"]').innerText + " " + el.querySelector('td:nth-child(3)').innerText).join("\n")
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
site_name: Wiki
|
||||
|
||||
theme:
|
||||
name: material
|
||||
custom_dir: theme
|
||||
|
||||
markdown_extensions:
|
||||
- codehilite
|
||||
- admonition
|
||||
- toc:
|
||||
permalink: true
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
{
|
||||
"gitignore": {
|
||||
"branch": "master",
|
||||
"description": "Nix function for filtering local git sources",
|
||||
"homepage": "",
|
||||
"owner": "hercules-ci",
|
||||
"repo": "gitignore",
|
||||
"rev": "c4662e662462e7bf3c2a968483478a665d00e717",
|
||||
"sha256": "1npnx0h6bd0d7ql93ka7azhj40zgjp815fw2r6smg8ch9p7mzdlx",
|
||||
"type": "tarball",
|
||||
"url": "https://github.com/hercules-ci/gitignore/archive/c4662e662462e7bf3c2a968483478a665d00e717.tar.gz",
|
||||
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
|
||||
},
|
||||
"nixpkgs": {
|
||||
"branch": "nixos-unstable",
|
||||
"description": "Nix Packages collection",
|
||||
"homepage": "",
|
||||
"owner": "NixOS",
|
||||
"repo": "nixpkgs",
|
||||
"rev": "34ad166a830d3ac1541dcce571c52231f2f0865a",
|
||||
"sha256": "1jvi1562x3kq65w642vfimpszv65zbc7c2nv8gakhzcx4n3f47xq",
|
||||
"type": "tarball",
|
||||
"url": "https://github.com/NixOS/nixpkgs/archive/34ad166a830d3ac1541dcce571c52231f2f0865a.tar.gz",
|
||||
"url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,148 @@
|
|||
# This file has been generated by Niv.
|
||||
|
||||
let
|
||||
|
||||
#
|
||||
# The fetchers. fetch_<type> fetches specs of type <type>.
|
||||
#
|
||||
|
||||
fetch_file = pkgs: spec:
|
||||
if spec.builtin or true then
|
||||
builtins_fetchurl { inherit (spec) url sha256; }
|
||||
else
|
||||
pkgs.fetchurl { inherit (spec) url sha256; };
|
||||
|
||||
fetch_tarball = pkgs: name: spec:
|
||||
let
|
||||
ok = str: ! builtins.isNull (builtins.match "[a-zA-Z0-9+-._?=]" str);
|
||||
# sanitize the name, though nix will still fail if name starts with period
|
||||
name' = stringAsChars (x: if ! ok x then "-" else x) "${name}-src";
|
||||
in
|
||||
if spec.builtin or true then
|
||||
builtins_fetchTarball { name = name'; inherit (spec) url sha256; }
|
||||
else
|
||||
pkgs.fetchzip { name = name'; inherit (spec) url sha256; };
|
||||
|
||||
fetch_git = spec:
|
||||
builtins.fetchGit { url = spec.repo; inherit (spec) rev ref; };
|
||||
|
||||
fetch_local = spec: spec.path;
|
||||
|
||||
fetch_builtin-tarball = name: throw
|
||||
''[${name}] The niv type "builtin-tarball" is deprecated. You should instead use `builtin = true`.
|
||||
$ niv modify ${name} -a type=tarball -a builtin=true'';
|
||||
|
||||
fetch_builtin-url = name: throw
|
||||
''[${name}] The niv type "builtin-url" will soon be deprecated. You should instead use `builtin = true`.
|
||||
$ niv modify ${name} -a type=file -a builtin=true'';
|
||||
|
||||
#
|
||||
# Various helpers
|
||||
#
|
||||
|
||||
# The set of packages used when specs are fetched using non-builtins.
|
||||
mkPkgs = sources:
|
||||
let
|
||||
sourcesNixpkgs =
|
||||
import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) {};
|
||||
hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath;
|
||||
hasThisAsNixpkgsPath = <nixpkgs> == ./.;
|
||||
in
|
||||
if builtins.hasAttr "nixpkgs" sources
|
||||
then sourcesNixpkgs
|
||||
else if hasNixpkgsPath && ! hasThisAsNixpkgsPath then
|
||||
import <nixpkgs> {}
|
||||
else
|
||||
abort
|
||||
''
|
||||
Please specify either <nixpkgs> (through -I or NIX_PATH=nixpkgs=...) or
|
||||
add a package called "nixpkgs" to your sources.json.
|
||||
'';
|
||||
|
||||
# The actual fetching function.
|
||||
fetch = pkgs: name: spec:
|
||||
|
||||
if ! builtins.hasAttr "type" spec then
|
||||
abort "ERROR: niv spec ${name} does not have a 'type' attribute"
|
||||
else if spec.type == "file" then fetch_file pkgs spec
|
||||
else if spec.type == "tarball" then fetch_tarball pkgs name spec
|
||||
else if spec.type == "git" then fetch_git spec
|
||||
else if spec.type == "local" then fetch_local spec
|
||||
else if spec.type == "builtin-tarball" then fetch_builtin-tarball name
|
||||
else if spec.type == "builtin-url" then fetch_builtin-url name
|
||||
else
|
||||
abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
|
||||
|
||||
# If the environment variable NIV_OVERRIDE_${name} is set, then use
|
||||
# the path directly as opposed to the fetched source.
|
||||
replace = name: drv:
|
||||
let
|
||||
saneName = stringAsChars (c: if isNull (builtins.match "[a-zA-Z0-9]" c) then "_" else c) name;
|
||||
ersatz = builtins.getEnv "NIV_OVERRIDE_${saneName}";
|
||||
in
|
||||
if ersatz == "" then drv else ersatz;
|
||||
|
||||
# Ports of functions for older nix versions
|
||||
|
||||
# a Nix version of mapAttrs if the built-in doesn't exist
|
||||
mapAttrs = builtins.mapAttrs or (
|
||||
f: set: with builtins;
|
||||
listToAttrs (map (attr: { name = attr; value = f attr set.${attr}; }) (attrNames set))
|
||||
);
|
||||
|
||||
# https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/lists.nix#L295
|
||||
range = first: last: if first > last then [] else builtins.genList (n: first + n) (last - first + 1);
|
||||
|
||||
# https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L257
|
||||
stringToCharacters = s: map (p: builtins.substring p 1 s) (range 0 (builtins.stringLength s - 1));
|
||||
|
||||
# https://github.com/NixOS/nixpkgs/blob/0258808f5744ca980b9a1f24fe0b1e6f0fecee9c/lib/strings.nix#L269
|
||||
stringAsChars = f: s: concatStrings (map f (stringToCharacters s));
|
||||
concatStrings = builtins.concatStringsSep "";
|
||||
|
||||
# fetchTarball version that is compatible between all the versions of Nix
|
||||
builtins_fetchTarball = { url, name, sha256 }@attrs:
|
||||
let
|
||||
inherit (builtins) lessThan nixVersion fetchTarball;
|
||||
in
|
||||
if lessThan nixVersion "1.12" then
|
||||
fetchTarball { inherit name url; }
|
||||
else
|
||||
fetchTarball attrs;
|
||||
|
||||
# fetchurl version that is compatible between all the versions of Nix
|
||||
builtins_fetchurl = { url, sha256 }@attrs:
|
||||
let
|
||||
inherit (builtins) lessThan nixVersion fetchurl;
|
||||
in
|
||||
if lessThan nixVersion "1.12" then
|
||||
fetchurl { inherit url; }
|
||||
else
|
||||
fetchurl attrs;
|
||||
|
||||
# Create the final "sources" from the config
|
||||
mkSources = config:
|
||||
mapAttrs (
|
||||
name: spec:
|
||||
if builtins.hasAttr "outPath" spec
|
||||
then abort
|
||||
"The values in sources.json should not have an 'outPath' attribute"
|
||||
else
|
||||
spec // { outPath = replace name (fetch config.pkgs name spec); }
|
||||
) config.sources;
|
||||
|
||||
# The "config" used by the fetchers
|
||||
mkConfig =
|
||||
{ sourcesFile ? if builtins.pathExists ./sources.json then ./sources.json else null
|
||||
, sources ? if isNull sourcesFile then {} else builtins.fromJSON (builtins.readFile sourcesFile)
|
||||
, pkgs ? mkPkgs sources
|
||||
}: rec {
|
||||
# The sources, i.e. the attribute set of spec name to spec
|
||||
inherit sources;
|
||||
|
||||
# The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers
|
||||
inherit pkgs;
|
||||
};
|
||||
|
||||
in
|
||||
mkSources (mkConfig {}) // { __functor = _: settings: mkSources (mkConfig settings); }
|
||||
|
|
@ -0,0 +1,13 @@
|
|||
{% extends "base.html" %}
|
||||
|
||||
{% block fonts %}
|
||||
<link rel="stylesheet" href="{{ 'assets/fonts/iosevka/iosevka.css' | url }}">
|
||||
<style>
|
||||
body, input {
|
||||
font-family: "Roboto", -apple-system, BlinkMacSystemFont, Helvetica, Arial, sans-serif;
|
||||
}
|
||||
code, kbd, pre {
|
||||
font-family: "Iosevka Web", monospace;
|
||||
}
|
||||
</style>
|
||||
{% endblock %}
|
||||
Loading…
Reference in New Issue