commit 3463ddef0ee3404ec6b3fefaec0828b53e2df4f2 Author: Hugo Date: Tue Nov 19 16:51:48 2019 +1100 Initial commit 🎉 diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml new file mode 100644 index 0000000..5814ce3 --- /dev/null +++ b/.github/workflows/main.yml @@ -0,0 +1,22 @@ +name: Docker Image CI + +on: [push] + +jobs: + + build: + + runs-on: ubuntu-latest + + steps: + - uses: actions/checkout@v1 + - name: Build the Docker image + run: docker build . --file Dockerfile --tag hugomd/ascii-live:${GITHUB_SHA:0:8} --tag hugomd/ascii-live:latest + - name: Push docker image + env: + DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }} + DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }} + run: | + docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD + docker push hugomd/ascii-live:${GITHUB_SHA:0:8} + docker push hugomd/ascii-live:latest diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..c3c4bb5 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,13 @@ +FROM golang:1.13-alpine AS build-env +ENV GO111MODULE=on +WORKDIR /go/src/github.com/hugomd/ascii-live/ +RUN apk add ca-certificates +COPY . /go/src/github.com/hugomd/ascii-live/ +RUN cd /go/src/github.com/hugomd/ascii-live && \ + go mod download && \ + CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main . + +FROM scratch +COPY --from=build-env /go/src/github.com/hugomd/ascii-live/main / +COPY --from=build-env /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt +CMD ["/main"] diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..9e9f18e --- /dev/null +++ b/README.md @@ -0,0 +1,45 @@ +# ascii.live + +A project for hosting curl-based animations, all in one place, and a follow up to [`parrot.live`](https://github.com/hugomd/parrot.live). + +Any animations you want to add are welcome! 🎉 + +Try it out in your terminal: +```bash +curl ascii.live/parrot +``` + + + +## Adding frames +* [Fork this repository](https://github.com/hugomd/ascii-live/fork) +* Create a new frame file in [`/frames`](./frames), call it the name of your frames/animation, e.g. `parrot.go` +* Inside your new file, create an exported list of frames, e.g. +```Golang +package frames + +// This is the value stored in the FrameMap +var MyAnimation = DefaultFrameType(myAnimationFrames) + +var myAnimationFrames = []string{ + `Frame1`, + `Frame2`, + `Frame3`, +} +``` +* In [`./frames/frames.go`](./frames/frames.go), add your animation to the `FrameMap` +* Commit and push your changes, and make a PR! If this is your first time making a PR, [check GitHub's help page on the topic](https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/creating-a-pull-request) + +## Frame Contributions +Here's a list of lovely people who have contribute frames to this project: + +| Contributor | Frame File | Repository | +|---------------------------------------|-----------------------------------------------|-----------------------------------------------------------------| +| [hexrcs](https://github.com/hexrcs) | [`forrest.go`](./frames/forrest.go) | [`run-forrest-run`](https://github.com/hexrcs/run-forrest-run) | +| [jmhobbs](https://github.com/jmhobbs) | [`parrot.go`](./frames/parrot.go) | [`terminal-parrot`](https://github.com/jmhobbs/terminal-parrot) | + +## Related Projects +* [parrot.live](https://github.com/hugomd/parrot.live) +* [terminal-parrot](https://github.com/jmhobbs/terminal-parrot) +* [cultofthepartyparrot.com](https://github.com/jmhobbs/cultofthepartyparrot.com) +* [parrotsay](https://github.com/matheuss/parrotsay) diff --git a/demo.gif b/demo.gif new file mode 100644 index 0000000..09c970b Binary files /dev/null and b/demo.gif differ diff --git a/deployment/cert.yml b/deployment/cert.yml new file mode 100644 index 0000000..2b4a486 --- /dev/null +++ b/deployment/cert.yml @@ -0,0 +1,19 @@ +apiVersion: certmanager.k8s.io/v1alpha1 +kind: Certificate +metadata: + name: ascii-live-tls-prod-cert + namespace: ascii-live +spec: + secretName: ascii-live-tls-prod-cert + dnsNames: + - ascii.live + acme: + config: + - http01: + ingressClass: nginx + domains: + - ascii.live + issuerRef: + name: letsencrypt-prod + kind: ClusterIssuer + diff --git a/deployment/deployment.yml b/deployment/deployment.yml new file mode 100644 index 0000000..d29f235 --- /dev/null +++ b/deployment/deployment.yml @@ -0,0 +1,53 @@ +apiVersion: extensions/v1beta1 +kind: Deployment +metadata: + name: ascii-live + namespace: ascii-live +spec: + template: + metadata: + labels: + app: ascii-live + spec: + containers: + - image: hugomd/ascii-live:855c552d + name: ascii-live + ports: + - containerPort: 8080 +--- +apiVersion: v1 +kind: Service +metadata: + name: ascii-live + namespace: ascii-live +spec: + selector: + app: ascii-live + type: NodePort + ports: + - protocol: TCP + targetPort: 8080 + port: 8080 +--- +apiVersion: extensions/v1beta1 +kind: Ingress +metadata: + name: ascii-live + namespace: ascii-live + annotations: + kubernetes.io/ingress.class: nginx + kubernetes.io/preserve-host: "true" + nginx.ingress.kubernetes.io/ssl-redirect: "false" +spec: + rules: + - host: ascii.live + http: + paths: + - path: / + backend: + serviceName: ascii-live + servicePort: 8080 + tls: + - secretName: ascii-live-tls-prod-cert + hosts: + - ascii.live diff --git a/frames/forrest.go b/frames/forrest.go new file mode 100644 index 0000000..5e16ffb --- /dev/null +++ b/frames/forrest.go @@ -0,0 +1,353 @@ +package frames + +var Forrest = DefaultFrameType(forrestFrames) + +var forrestFrames = []string{ + ` + ,dlc:;. + .,;lkOx, + .,,cxkd' + ,c;cccl' + ..',:ol;. + .....,lko. + '::'..,,;dxl. + .';:;,'..,:;:dxl:,..... + ,c,:c:,..,::;:odddoooddl. + .;:oc,'':llclddd:',,cko. + ';::,,:dkdl:,,,. .,. + ':',;:oOOdo:.. + :d,,:clddk00Odc, + ,l,;:ccc:coxk00Od:, + .;;;:cccc;.,::cldxxd, + .:;,::ccc, ,:;;;cdd' + ..,,,cc;;::;,. .,lxd' + ..,c:,;ccclooc::c, .,:od, +:dxoc:;;;;;;:cc;'. ';,co' +ldoc:;''',..... .',cd, +lll;. .;cxd,.. +cl;. .:;cddddl. +::. .,,,,,,' + + + + +`, + ` + .'cxc. + .:cdOo' + .,';dOxo' + ';:ccll. + .lc;:oo;'. + ':;,';dkl. + ',..',dko; + ';;'..',lkoo' + .:::,..,,:oxxo:,.... + .:co:.':cc:cloddddodc. + ,:;;,:dkdl:'',:llooc. + ':,;:oOOoo' .... + .;';:lxkxko, + .;',:codk00ko. + ':,,::lc:lk00x;. + .::cc,... .::,;::cl:;:cdkko. + ,cddxollll:;lxd:,;:clc'',;:cdd, +.:oc:,;lc:;;:ccodl::cco' .:cxd' +,d:.. ......'',;;::ccl; .;:dd' + . ..;,,,;. ':;co; + .:::od, + 'c:ox; + .::lxdc,. + .cccloddx, + ........ + + +`, + ` + .''''. + .:clxx: + .;,lOOd' + .;,cllo' + .';:ll:::. + .c;':xxo, + .''.,dOxo; + ,,..;xxoll' + ;:'..:xxlcl' + .:;'.';cddd:. + .;,,;llcldxo:,. + .;;;:oOOo;:lddxxl. + .;',:lOOd;.':looo' + .,'',;okkx: ',,'. + .... .,'.,:oxkkc. + ,ldxkxl;'..,;'',cokOk: + .clccccc::cllool:;:lldkx; + .;,'.....,:c;::llllclccodx; + ...'.,;;::cccol:. + ..';::odo' + 'c;clo' + 'c;:lc. + 'l:cd, + 'lcoxo, + 'lccoddl:. + ,ollloooc. + +`, + ` + .''. + .;,lxo, + .,,lOOx' + .;,:ooo' + .'';:cl:,:. + 'l:;oxol' + .,,:dkdoo; + 'cldxlclll' + .ccokko:ccc:. + .;::coxoccl' + .;,';lxolx; + .;;;:codddoc:, + .;',:lkkddoclo:. + .''.',:oddol:;:. + .. .,'..';coxx: + :dxo:,,;,,,,,:oxxl. + .lodddlcc:::ccclloxxo. + .colll:'.,:;;;;:cccldd, + ;oc'. .loc:;::ccc:,. + . ;c:cllll;.. + 'l:;cll, + .cc::cc, + 'l::llc. + .cllodd, + 'lccoddl:;. + 'l:;:clodd, + +`, + ` + ';''',. + 'ccdkk: + .,';dOko. + .;;:cclc. + .;lcolc;. + ':cldxdod, + ':oxkxoccoo; + .:cdxlc:;:clld, + ';dk:'',:ccc;. + .,:do;,;clcll,.. + .,cooloxdccclcc;;:. + .,,cdxOOdl:,,;::cl' + .,';cokkOOko::'... + ':'',,;:coxkOko,. + 'c,;ccc:;,;:ldkkxo. + 'c,:lodolc::codddd, + 'c,:clllc:::ccc:::. + .llccc::;;;::,'... + ':lloolccl:... + .:cclloooo;. + .:c;:ccodd: + 'cc::c:;;;:. + 'colllc' + ;lclod, + .:odx:. + 'ooddx, + +`, + ` + ;lo:. + .;lkOo. + .,':xkxc. + ,l;cc:ld, + ...;lool,. + .:ldoddood; + .,:oddlc:;;ldo' + .;okd:,.';:ccc' + ,c:xkl,.',:ccc:;'..,;:, + .;:okc''':llc;,;;:;,;:o, + ,ldl,,:dkdc;'....,,:;. + .cdo::lkOxdl,. + ;dcc;;:lodxkOkdc,. + :o,,,,,,,;;:loxkkko:. + ';;cllc:,.';,,;;cdxd, + ':;:clcc, ..::;cdo:. + .,:;;:c:,' 'l::loo' + ';cooc;::;. .cc;:co:. + 'clccllc:;. ;l:;:l; + .,clc:;:c;;' :ol::ll. + .coolccc:,' 'oollod: + .:clloc' .coooxxxl,. + 'lod: .,cddddd, + .cod, ..... + .. + + +`, + ` + ;xc::. + .,;lkOo. + .,'cxkd, + 'c;cc:l' + ...',:ldoc;,. + 'cdddoodood: + .:oddoc:;;:ldo' + .:dko:'.';:ccc' .'. + .:lkxc,.',:ccc;,,,',col. + ':dxl,.':llc;,;;::;;::. + 'odc,;:dkdl,........ + .odc;cokOxdl,. + .::,,;;coxkOOko,. + .:,;,,,,,;:codkkko:, + .:;:clccc;,:;;;:coxxx, + 'l:;:ccc:'. .,:':c;lxd' + ..,;,;;cc;:cc;'. ;l;lxd' + ,clc;cl::clol:;:l; .;,:oo' +.loooc::;;;c;...'' .,;cl' +'llll:;;..... .'':l' +:lo;. .,;o:. +:ol. .;;oxdc;, + .. ':coooc; + ..... + + + +`, + ` + .':xc. + .:ccxOd' + ,l';dOxo' + ';:ccll. + .,,:clol,'. + 'lddddxdoc. + 'codxkdc:cdo;. + 'loxd:,,;:cclc. + 'ccxx;.',:ccc;. + .;:ld:'';llccol;;,;:,. + .;col:cdkdc:ccc:;:cl. + 'ccdxxOOdoc....,,. + .;:ododkOOx: + .:,,,,,:oxOOo, + .. 'c;:cc:,,;cdkko' + 'ldxl,......;:;cooooc;;;cdkd:. + ;olodolcccloxdc;cllo:..',;:oxd' + .clloc,,:c:;;:loc:clld; ,l;lxd, + .;,''. .....'.',;:cl:. 'c;cdd, + ..... 'l;:lo' + .;:;:l' + .:;:l:. + .::oxl'. + 'c:oxxool. + .,,,;;;;, + + +`, + ` + .''''. + .cclxx: + .;,lOOd' + .;,cllo' + .';cll:::. + ,c:cdxol; + ;lcokxooo; + ;loxxocclll' + 'ccxOd::cccl' + .::ldxocccl' + ':,,cdxold:.. + .;,;:coxdllllol. + .;';:lodxxoc:cll. + .,'.',:llod;';'. + ,::,. .:'..';cdxo. + .,looxxl;;;';:,'',;cdxl. + .:ollc:cc::cloooc;;;;cdd:. + .:,,.. .';;:,;clc:cc:;cdd, + ..';;c:;;cc:loo' + ..':c::oo; + 'c;:ll' + 'c;;co' + .c:;co, + 'l::od: + 'lcldxdc:. + 'lcloddod, + +`, + ` + .''. + .;,lxo, + .,,lOOx' + .;,:ooo' + ..,;:cl:,:. + 'l:,cxdl' + .,'';xkdo; + .,''lkdlll' + ''.,okocc:. + .;'.':dxol' + .:,',:cldxo,. + .;;;:lkklcodxoc. + .;';:oOOdooloddl. + .''',:okkxxl;coc. + ... .,'.':oxOOo,.'. + :dxxl::;'',coxOOx: + .looodolc;,'':lloxkx:. + .coooc,,,',c:,;cc:clol. + ';;' .:c;;cl:,'. + ':cccll:. + 'l:;:cll' + ;c;;:co; + 'l;;;:l: + .cc;:ll:. + 'lcldxdol; + 'lcldxxdool. + +`, + ` + ';''',. + 'ccdkx: + .,';dOko' + .,;cclc. + ..':llc;. + .,'';dxo. + .,,..';xko; + .c;'..';dxlo, + .';;'..',lxxxo, + ,c:l:'';::codxxo::,. + .cc;;,;oxoc;;lloddxdc. + ,c,;:oOOol;...';:lll' + .;';:lkkkkxl:. .. + .;',:cddxO00Od:, + ':',;:ll::coxOOko, + .;',::clc::clooddc. + ':';:ccc:;;::;::,. + .lc,;:cc:::l:. .. + 'clc:::clc'.'. + .ccccllll:' + .cc;:ccldd, + 'cc;;::'... + ,loc;:lc. + 'ooollo; + ,loxxd:.. + ;oddddx, + +`, + ` + .:doc,. + .;:lkOk, + .;,cxkxc. + ,c;cc:ld, + .'',:ol,. + .''..,okl. + .,'..,,:xx; + .,,,,'..,;;cxx:''.. + .;:c:'..,::;cdxxdddl::' + '::oc,'':ll:ll:;c:cool;. + .;:::,,:dkdl:'. .. ... + .'',;:oOOdo;.. + .,,:clxxkOOOdc, + .:,,:cclccoxk00Od:' + ',,;:ccc;;c;;:coxxd' + ':,;:ccc:..'':::loc:. + .,:;;::cc, ,l:coo:. + ,;cool:::;.. .cc;:lc. + 'clcccll::;. ;oc:lo' + .,;cc::::cl:.. :oolod: + .ldol:::c:,'.. ,olloxx: + 'oddll:'. ..:odxx: + .codoc. ,;;::. + .cooo' + ';:. + + +`} diff --git a/frames/frames.go b/frames/frames.go new file mode 100644 index 0000000..59db4d0 --- /dev/null +++ b/frames/frames.go @@ -0,0 +1,34 @@ +package frames + +type FrameType struct { + GetFrame func(int) string + GetLength func() int +} + +// Create a function that returns the next frame, based on length +func DefaultGetFrame(frames []string) func(int) string { + return func(i int) string { + return frames[i%(len(frames)-1)] + } +} + +// Create a function that returns frame length +func DefaultGetLength(frames []string) func() int { + return func() int { + return len(frames) + } +} + +// Given frames, create a FrameType with those frames +func DefaultFrameType(frames []string) FrameType { + return FrameType{ + GetFrame: DefaultGetFrame(frames), + GetLength: DefaultGetLength(frames), + } +} + +var FrameMap = map[string]FrameType{ + "forrest": Forrest, + "parrot": Parrot, + "clock": Clock, +} diff --git a/frames/parrot.go b/frames/parrot.go new file mode 100644 index 0000000..b393b13 --- /dev/null +++ b/frames/parrot.go @@ -0,0 +1,195 @@ +package frames + +var Parrot = DefaultFrameType(parrotFrames) + +var parrotFrames = []string{ + ` .cccc;;cc;';c. + .,:dkdc:;;:c:,:d:. + .loc'.,cc::::::,..,:. + .cl;....;dkdccc::,...c; + .c:,';:'..ckc',;::;....;c. + .c:'.,dkkoc:ok:;llllc,,c,';:. + .;c,';okkkkkkkk:,lllll,:kd;.;:,. + co..:kkkkkkkkkk:;llllc':kkc..oNc + .cl;.,okkkkkkkkkkc,:cll;,okkc'.cO; + ;k:..ckkkkkkkkkkkl..,;,.;xkko:',l' + .,...';dkkkkkkkkkkd;.....ckkkl'.cO; + .,,:,.;oo:ckkkkkkkkkkkdoc;;cdkkkc..cd, + .cclo;,ccdkkl;llccdkkkkkkkkkkkkkkkd,.c; + .lol:;;okkkkkxooc::loodkkkkkkkkkkkko'.oc + .c:'..lkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkd,.oc + .lo;,ccdkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkd,.c; +,dx:..;lllllllllllllllllllllllllllllllloc'... +cNO;........................................`, + + ` .ckx;'........':c. + .,:c:c:::oxxocoo::::,',. + .odc'..:lkkoolllllo;..;d, + ;c..:o:..;:..',;'.......;. + ,c..:0Xx::o:.,cllc:,'::,.,c. + ;c;lkXXXXXXl.;lllll;lXXOo;':c. + ,dc.oXXXXXXXXl.,lllll;lXXXXx,c0: + ;Oc.oXXXXXXXXo.':ll:;'oXXXXO;,l' + 'l;;OXXXXXXXXd'.'::'..dXXXXO;,l' + 'l;:0XXXXXXXX0x:...,:o0XXXXk,:x, + 'l;;kXXXXXXKXXXkol;oXXXXXXXO;oNc + ,c'..ckk0XXXXXXXXXX00XXXXXXX0:;o:. + .':;..:dd::ooooOXXXXXXXXXXXXXXXo..c; + .',',:co0XX0kkkxx0XXXXXXXXXXXXXXX0c..;l. + .:;'..oXXXXXXXXXXXXXXXXXXXXXXXXXXXXXko;';:. +.cdc..:oOXXXXXXXXKXXXXXXXXXXXXXXXXXXXXXXo..oc +:0o...:dxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxo,.:, +cNo........................................;'`, + + ` .cc;. ... .;c. + .,,cc:cc:lxxxl:ccc:;,. + .lo;...lKKklllookl..cO; + .cl;.,;'.okl;...'.;,..';:. + .:o;;dkx,.ll..,cc::,..,'.;:,. + co..lKKKkokl.':lllo;''ol..;dl. + .,c;.,xKKKKKKo.':llll;.'oOxo,.cl,. + cNo..lKKKKKKKo'';llll;;okKKKl..oNc + cNo..lKKKKKKKko;':c:,'lKKKKKo'.oNc + cNo..lKKKKKKKKKl.....'dKKKKKxc,l0: + .c:'.lKKKKKKKKKk;....oKKKKKKo'.oNc + ,:.,oxOKKKKKKKOxxxxOKKKKKKxc,;ol:. + ;c..'':oookKKKKKKKKKKKKKKKKKk:.'clc. + ,dl'.,oxo;'';oxOKKKKKKKKKKKKKKKOxxl::;,,. + .dOc..lKKKkoooookKKKKKKKKKKKKKKKKKKKxl,;ol. + cx,';okKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKl..;lc. + co..:dddddddddddddddddddddddddddddddddl:;''::. + co..........................................."`, + + ` .ccccccc. + .,,,;cooolccol;;,,. + .dOx;..;lllll;..;xOd. + .cdo,',loOXXXXXkll;';odc. + ,oo:;c,':oko:cccccc,...ckl. + ;c.;kXo..::..;c::'.......oc +,dc..oXX0kk0o.':lll;..cxxc.,ld, +kNo.'oXXXXXXo'':lll;..oXXOd;cOd. +KOc;oOXXXXXXo.':lol,..dXXXXl';xc +Ol,:k0XXXXXX0c.,clc'.:0XXXXx,.oc +KOc;dOXXXXXXXl..';'..lXXXXXd..oc +dNo..oXXXXXXXOx:..'lxOXXXXXk,.:; .. +cNo..lXXXXXXXXXOolkXXXXXXXXXkl;..;:.;. +.,;'.,dkkkkk0XXXXXXXXXXXXXXXXXOxxl;,;,;l:. + ;c.;:''''':doOXXXXXXXXXXXXXXXXXXOdo;';clc. + ;c.lOdood:'''oXXXXXXXXXXXXXXXXXXXXXk,..;ol. + ';.:xxxxxocccoxxxxxxxxxxxxxxxxxxxxxxl::'.';;. + ';........................................;l'`, + + ` + .;:;;,.,;;::,. + .;':;........'co:. + .clc;'':cllllc::,.':c. + .lo;;o:coxdlooollc;',::,,. +.c:'.,cl,.'lc',,;;'......cO; +do;';oxoc::l;;llllc'.';;'.';. +c..ckkkkkkkd,;llllc'.:kkd;.':c. +'.,okkkkkkkkc;llllc,.:kkkdl,cO; +..;xkkkkkkkkc,ccll:,;okkkkk:,cl, +..,dkkkkkkkkc..,;,'ckkkkkkkc;ll. +..'okkkkkkkko,....'okkkkkkkc,:c. +c..ckkkkkkkkkdl;,:okkkkkkkkd,.',';. +d..':lxkkkkkkkkxxkkkkkkkkkkkdoc;,;'..'.,. +o...'';llllldkkkkkkkkkkkkkkkkkkdll;..'cdo. +o..,l;'''''';dkkkkkkkkkkkkkkkkkkkkdlc,..;lc. +o..;lc;;;;;;,,;clllllllllllllllllllllc'..,:c. +o..........................................;'`, + + ` + .,,,,,,,,,. + .ckKxodooxOOdcc. + .cclooc'....';;cool. + .loc;;;;clllllc;;;;;:;,. + .c:'.,okd;;cdo:::::cl,..oc + .:o;';okkx;';;,';::;'....,;,. + co..ckkkkkddk:,cclll;.,c:,:o:. + co..ckkkkkkkk:,cllll;.:kkd,.':c. +.,:;.,okkkkkkkk:,cclll;.:kkkdl;;o:. +cNo..ckkkkkkkkko,.;llc,.ckkkkkc..oc +,dd;.:kkkkkkkkkx;..;:,.'lkkkkko,.:, + ;c.ckkkkkkkkkkc.....;ldkkkkkk:.,' +,dc..'okkkkkkkkkxoc;;cxkkkkkkkkc..,;,. +kNo..':lllllldkkkkkkkkkkkkkkkkkdcc,.;l. +KOc,l;''''''';lldkkkkkkkkkkkkkkkkkc..;lc. +xx:':;;;;,.,,...,;;cllllllllllllllc;'.;oo, +cNo.....................................oc`, + + ` + + .ccccccc. + .ccckNKOOOOkdcc. + .;;cc:ccccccc:,::::,,. + .c;:;.,cccllxOOOxlllc,;ol. + .lkc,coxo:;oOOxooooooo;..:, + .cdc.,dOOOc..cOd,.',,;'....':c. + cNx'.lOOOOxlldOl..;lll;.....cO; + ,do;,:dOOOOOOOOOl'':lll;..:d:.'c, + co..lOOOOOOOOOOOl'':lll;.'lOd,.cd. + co.,dOOOOOOOOOOOo,.;llc,.,dOOc..dc + co..lOOOOOOOOOOOOc.';:,..cOOOl..oc + .,:;.'::lxOOOOOOOOOo:'...,:oOOOc..dc + ;Oc..cl'':llxOOOOOOOOdcclxOOOOx,.cd. + .:;';lxl''''':lldOOOOOOOOOOOOOOc..oc +,dl,.'cooc:::,....,::coooooooooooc'.c: +cNo.................................oc`, + + ` + + + .cccccccc. + .,,,;;cc:cccccc:;;,. + .cdxo;..,::cccc::,..;l. + ,oo:,,:c:cdxxdllll:;,';:,. + .cl;.,oxxc'.,cc,.',;;'...oNc + ;Oc..cxxxc'.,c;..;lll;...cO; + .;;',:ldxxxdoldxc..;lll:'...'c, + ;c..cxxxxkxxkxxxc'.;lll:'','.cdc. + .c;.;odxxxxxxxxxxxd;.,cll;.,l:.'dNc + .:,''ccoxkxxkxxxxxxx:..,:;'.:xc..oNc + .lc,.'lc':dxxxkxxxxxxxdl,...',lx:..dNc + .:,',coxoc;;ccccoxxxxxxxxo:::oxxo,.cdc. + .;':;.'oxxxxxc''''';cccoxxxxxxxxxkxc..oc +,do:'..,:llllll:;;;;;;,..,;:lllllllll;..oc +cNo.....................................oc`, + + ` + + .ccccc. + .cc;'coooxkl;. + .:c:::c:,;,,,;c;;,.'. + .clc,',:,..:xxocc;...c; + .c:,';:ox:..:c,,,,,,...cd, + .c:'.,oxxxxl::l:.;loll;..;ol. + ;Oc..:xxxxxxxxx:.,llll,....oc + .,;,',:loxxxxxxxxx:.,llll;.,;.'ld, + .lo;..:xxxxxxxxxxxx:.'cllc,.:l:'cO; + .:;...'cxxxxxxxxxxxxol;,::,..cdl;;l' + .cl;':;'';oxxxxxxxxxxxxx:....,cooc,cO; + .,,,::;,lxoc:,,:lxxxxxxxxxxxo:,,;lxxl;'oNc + .cdxo;':lxxxxxxc'';cccccoxxxxxxxxxxxxo,.;lc. + .loc'.'lxxxxxxxxocc;''''';ccoxxxxxxxxx:..oc +occ'..',:cccccccccccc:;;;;;;;;:ccccccccc,.'c, +Ol;......................................;l'`, + + ` + ,ddoodd, + .cc' ,ooccoo,'cc. + .ccldo;....,,...;oxdc. + .,,:cc;.''..;lol;;,'..lkl. + .dkc';:ccl;..;dl,.''.....oc + .,lc',cdddddlccld;.,;c::'..,cc:. + cNo..:ddddddddddd;':clll;,c,';xc + .lo;,clddddddddddd;':clll;:kc..;' + .,:;..:ddddddddddddd:';clll;;ll,.. + ;Oc..';:ldddddddddddl,.,c:;';dd;.. + .''',:lc,'cdddddddddddo:,'...'cdd;.. + .cdc';lddd:';lddddddddddddd;.';lddl,.. + .,;::;,cdddddol;;lllllodddddddlcodddd:.'l, + .dOc..,lddddddddlccc;'';cclddddddddddd;,ll. + .coc,;::ldddddddddddddl:ccc:ldddddddddlc,ck; +,dl::,..,cccccccccccccccccccccccccccccccc:;':xx, +cNd.........................................;lOc`, +} diff --git a/frames/time.go b/frames/time.go new file mode 100644 index 0000000..e6b0568 --- /dev/null +++ b/frames/time.go @@ -0,0 +1,17 @@ +package frames + +import "time" + +var Clock = FrameType{ + GetFrame: getClockFrame, + GetLength: getClockLength, +} + +func getClockFrame(i int) string { + t := time.Now().Format(time.RFC3339) + return t +} + +func getClockLength() int { + return 0 +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..729d403 --- /dev/null +++ b/go.mod @@ -0,0 +1,8 @@ +module github.com/hugomd/ascii-live + +go 1.13 + +require ( + github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b + github.com/gorilla/mux v1.7.3 +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..68db0f5 --- /dev/null +++ b/go.sum @@ -0,0 +1,4 @@ +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58= +github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= +github.com/gorilla/mux v1.7.3 h1:gnP5JzjVOuiZD07fKKToCAOjS0yOpj/qPETTXCCS6hw= +github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs= diff --git a/main.go b/main.go new file mode 100644 index 0000000..26fcaa9 --- /dev/null +++ b/main.go @@ -0,0 +1,114 @@ +package main + +import ( + "encoding/json" + "flag" + "fmt" + "net/http" + "time" + + "github.com/hugomd/ascii-live/frames" + + "github.com/golang/glog" + "github.com/gorilla/mux" +) + +var NotFoundMessage = map[string]string{ + "error": "Frames not found. Navigate to /list for list of frames. Navigate to https://github.com/hugomd/ascii-live to submit new frames.", +} + +var availableFrames []string + +func init() { + for k := range frames.FrameMap { + availableFrames = append(availableFrames, k) + } +} + +func listHandler(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + data, err := json.Marshal(map[string][]string{"frames": availableFrames}) + if err != nil { + return + } + w.WriteHeader(http.StatusOK) + fmt.Fprint(w, string(data)) +} + +func notFoundHandler(w http.ResponseWriter, r *http.Request) { + w.Header().Set("Content-Type", "application/json") + data, err := json.Marshal(NotFoundMessage) + if err != nil { + return + } + w.WriteHeader(http.StatusNotFound) + fmt.Fprint(w, string(data)) +} + +func handler(w http.ResponseWriter, r *http.Request) { + cn := w.(http.CloseNotifier) + flusher := w.(http.Flusher) + + vars := mux.Vars(r) + frameSource := vars["frameSource"] + glog.Infof("Frame source %s", frameSource) + + frames, ok := frames.FrameMap[frameSource] + if !ok { + notFoundHandler(w, r) + return + } + + w.Header().Set("Transfer-Encoding", "chunked") + w.WriteHeader(http.StatusOK) + + i := 0 + for { + select { + // Handle client disconnects + case <-cn.CloseNotify(): + glog.Infof("Client stopped listening") + return + default: + if i >= frames.GetLength() { + i = 0 + } + // Artificially wait between reponses. + time.Sleep(time.Millisecond * 70) + + // Clear screen + clearScreen := "\033[2J\033[H" + newLine := "\n" + + // Write frames + fmt.Fprintf(w, clearScreen+frames.GetFrame(i)+newLine) + i++ + + // Send some data. + flusher.Flush() + } + } +} + +// Server. +func main() { + flag.Parse() + // Don't write to /tmp - doesn't work in docker scratch + flag.Set("logtostderr", "true") + + r := mux.NewRouter() + r.HandleFunc("/list", listHandler).Methods("GET") + r.HandleFunc("/{frameSource}", handler).Methods("GET") + r.NotFoundHandler = http.HandlerFunc(notFoundHandler) + + srv := &http.Server{ + Handler: r, + Addr: ":8080", + // Set unlimited read/write timeouts + ReadTimeout: 0, + WriteTimeout: 0, + } + + glog.Infof("Serving...") + glog.Fatal(srv.ListenAndServe()) +}