69 lines
1.7 KiB
Nix
69 lines
1.7 KiB
Nix
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{ paperless, lib, writers }:
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## Usage
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#
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# nix-build --out-link ./paperless -E '
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# (import <nixpkgs> {}).paperless.withConfig {
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# dataDir = /tmp/paperless-data;
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# config = {
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# PAPERLESS_DISABLE_LOGIN = "true";
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# };
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# }'
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#
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# Setup DB
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# ./paperless migrate
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#
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# Consume documents in ${dataDir}/consume
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# ./paperless document_consumer --oneshot
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#
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# Start web interface
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# ./paperless runserver --noreload localhost:8000
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{ config ? {}, dataDir ? null, ocrLanguages ? null
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, paperlessPkg ? paperless, extraCmds ? "" }:
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with lib;
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let
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paperless = if ocrLanguages == null then
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paperlessPkg
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else
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(paperlessPkg.override {
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tesseract = paperlessPkg.tesseract.override {
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enableLanguages = ocrLanguages;
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};
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}).overrideDerivation (_: {
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# `ocrLanguages` might be missing some languages required by the tests.
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doCheck = false;
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});
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envVars = (optionalAttrs (dataDir != null) {
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PAPERLESS_CONSUMPTION_DIR = "${dataDir}/consume";
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PAPERLESS_MEDIADIR = "${dataDir}/media";
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PAPERLESS_STATICDIR = "${dataDir}/static";
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PAPERLESS_DBDIR = dataDir;
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}) // config;
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envVarDefs = mapAttrsToList (n: v: ''export ${n}="${toString v}"'') envVars;
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setupEnvVars = builtins.concatStringsSep "\n" envVarDefs;
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setupEnv = ''
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source ${paperless}/share/paperless/setup-env.sh
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${setupEnvVars}
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${optionalString (dataDir != null) ''
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mkdir -p "$PAPERLESS_CONSUMPTION_DIR" \
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"$PAPERLESS_MEDIADIR" \
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"$PAPERLESS_STATICDIR" \
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"$PAPERLESS_DBDIR"
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''}
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'';
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runPaperless = writers.writeBash "paperless" ''
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set -e
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${setupEnv}
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${extraCmds}
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exec python $paperlessSrc/manage.py "$@"
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'';
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in
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runPaperless // {
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inherit paperless setupEnv;
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}
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