update-nur-search.sh: add script to deploy package.json

.travis.yml

@@ -1,6 +1,4 @@
 language: nix
-script:
-  - bash ci/deploy.sh
 
 notifications:
   irc:
@@ -10,3 +8,15 @@ notifications:
       - "irc.freenode.net#nixos-nur"
     template:
       - "%{result} - %{branch} \"%{commit_subject}\" %{build_url}"
+
+jobs:
+  include:
+    - name: deploy to nur-combined
+      script: bash ci/deploy.sh
+      if: branch = master
+
+    - name: update nur-search/data/packages.json
+      script: ci/update-nur-search.sh
+      if: branch = master
+
+

ci/deploy.sh

@@ -4,27 +4,8 @@ set -eu -o pipefail # Exit with nonzero exit code if anything fails
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
 
-is-automatic-update() {
-  [[ "$TRAVIS_EVENT_TYPE" == "cron" ]] || [[ "$TRAVIS_EVENT_TYPE" == "api" ]]
-}
-
-if is-automatic-update; then
-  keys_dir=$(mktemp -d)
-  openssl aes-256-cbc \
-    -K $encrypted_080f214a372c_key \
-    -iv $encrypted_080f214a372c_iv \
-    -in ci/keys.tar.gz.enc -out ci/keys.tar.gz -d
-  tar -C "$keys_dir" -xzvf ci/keys.tar.gz
-
-  eval "$(ssh-agent -s)"
-
-  chmod 600 "${keys_dir}/ssh-key"
-  ssh-add "${keys_dir}/ssh-key"
-  gpg --import "${keys_dir}/gpg-private-key"
-  rm -rf "$keys_dir"
-fi
-
-export encrypted_080f214a372c_key= encrypted_080f214a372c_iv=
+source ${DIR}/lib/travis-functions.sh
+source ${DIR}/lib/setup-git.sh
 
 nix-build --quiet release.nix
 
@@ -37,16 +18,7 @@ set -x
 result/bin/nur update
 nix-build
 
-if ! is-automatic-update; then
-  # Pull requests and commits to other branches shouldn't try to deploy, just build to verify
-  echo "Skipping deploy; just doing a build."
-  exit 0
-fi
-
-git config --global user.name "Nur a bot"
-git config --global user.email "joerg.nur-bot@thalheim.io"
-git config --global user.signingkey "B4E40EEC9053254E"
-git config --global commit.gpgsign true
+dont-continue-on-pull-requests
 
 git clone git@github.com:nix-community/nur-combined
 
@@ -58,7 +30,6 @@ if [[ -z "$(git diff --exit-code)" ]]; then
   echo "No changes to the output on this push; exiting."
 else
   git add --all repos.json*
-
   git commit -m "automatic update"
   git push git@github.com:nix-community/NUR HEAD:master
 fi

ci/lib/setup-git.sh

@@ -0,0 +1,25 @@
+# only source this file
+# to setup git to push and pull repositories via ssh
+# ==================================================
+
+# set up git and ssh
+# ------------------
+keys_dir=$(mktemp -d)
+openssl aes-256-cbc \
+        -K $encrypted_080f214a372c_key \
+        -iv $encrypted_080f214a372c_iv \
+        -in ci/keys.tar.gz.enc -out ci/keys.tar.gz -d
+tar -C "$keys_dir" -xzvf ci/keys.tar.gz
+eval "$(ssh-agent -s)"
+chmod 600 "${keys_dir}/ssh-key"
+ssh-add "${keys_dir}/ssh-key"
+gpg --import "${keys_dir}/gpg-private-key"
+rm -rf "$keys_dir"
+
+export encrypted_080f214a372c_key= encrypted_080f214a372c_iv=
+
+git config --global user.name "Nur a bot"
+git config --global user.email "joerg.nur-bot@thalheim.io"
+git config --global user.signingkey "B4E40EEC9053254E"
+git config --global commit.gpgsign true
+

ci/lib/travis-functions.sh

@@ -0,0 +1,32 @@
+# only source this file
+# to load functions that help with travis.ci
+# ==========================================
+
+
+is-automatic-update() {
+    [[ "$TRAVIS_EVENT_TYPE" == "cron" ]] || [[ "$TRAVIS_EVENT_TYPE" == "api" ]]
+}
+
+is-pull-request(){
+    [[ "$TRAVIS_PULL_REQUEST" != "false" ]]
+}
+
+is-not-pull-request(){
+    [[ "$TRAVIS_PULL_REQUEST" = "false" ]]
+}
+
+dont-continue-on-pull-requests() {
+    if is-pull-request
+    then
+        echo "stopping because this is a pull request"
+        exit 0
+    fi
+}
+
+only-continue-on-pull-requests() {
+    if is-not-pull-request
+    then
+        echo "stopping because this is not a pull request"
+        exit 0
+    fi
+}

ci/update-nur-search.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+
+set -eu -o pipefail # Exit with nonzero exit code if anything fails
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"
+
+source ${DIR}/lib/travis-functions.sh
+
+dont-continue-on-pull-requests
+
+source ${DIR}/lib/setup-git.sh
+
+
+# build package.json for nur-search
+# ---------------------------------
+
+nix-build --quiet release.nix
+
+git clone git@github.com:nix-community/nur-search
+
+result/bin/nur index . > nur-search/data/packages.json
+
+# rebuild and publish nur-search repository
+# -----------------------------------------
+
+cd nur-search
+if [[ ! -z "$(git diff --exit-code)" ]]; then
+    git add ./data/packages.json
+    git commit -m "automatic update package.json"
+    git push origin master
+    nix-shell --run "make && make publish"
+else
+    echo "nothings changed will not commit anything"
+fi