From e89be7a4b9370cc986ede3394174d4474610d7c8 Mon Sep 17 00:00:00 2001
From: Felix Scholz <chapldupez@gmail.com>
Date: Mon, 28 Dec 2020 18:22:25 +0100
Subject: [PATCH] Instruct 'grep' to only pick the first match

GoMint now provides a SHA256 checksum for every file listed in the assets section. This change breaks how this script picks the correct download URL for the "GoMint modules only" asset. To fix this we instruct 'grep' to only pick the very first match and then stop.
---
 minecraft/bedrock/gomint/egg-go-mint.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/minecraft/bedrock/gomint/egg-go-mint.json b/minecraft/bedrock/gomint/egg-go-mint.json
index 02fc7dd7..21051f86 100644
--- a/minecraft/bedrock/gomint/egg-go-mint.json
+++ b/minecraft/bedrock/gomint/egg-go-mint.json
@@ -18,10 +18,10 @@
     },
     "scripts": {
         "installation": {
-            "script": "#! \/bin\/bash\r\n\r\nGITHUB_PACKAGE=gomint\/gomint\r\nVERSION=latest\r\nMATCH=modules\r\n\r\napt update\r\napt install -y curl jq file unzip\r\n\r\nif [ ! -d \/mnt\/server\/ ]; then\r\n    mkdir -p \/mnt\/server\/\r\nfi\r\n\r\ncd \/mnt\/server\/\r\n\r\nif [ -z \"${GITHUB_USER}\" ] && [ -z \"${GITHUB_OAUTH_TOKEN}\" ] ; then\r\n    echo -e \"using anon api call\"\r\nelse\r\n    echo -e \"user and oauth token set\"\r\n    alias curl='curl -u ${GITHUB_USER}:${GITHUB_OAUTH_TOKEN} '\r\nfi\r\n\r\n## get release info and download links\r\nLATEST_JSON=$(curl --silent \"https:\/\/api.github.com\/repos\/${GITHUB_PACKAGE}\/releases\/latest\")\r\nRELEASES=$(curl --silent \"https:\/\/api.github.com\/repos\/${GITHUB_PACKAGE}\/releases\")\r\n\r\nif [ \"$(echo ${LATEST_JSON} | jq -r '.message')\" != \"Not Found\" ] && [[ -z \"${VERSION}\" || \"${VERSION}\" == \"latest\" ]]; then\r\n    echo -e \"grabbing latest version\"\r\n    DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url | grep -i ${MATCH})\r\nelif [ \"$(echo ${LATEST_JSON} | jq -r '.message')\" == \"Not Found\" ]; then\r\n    ## emergency fallback if latest isn't found\r\n    ## grabs the latest release even it it's a pre-release\r\n    echo -e \"grabbing latest pre-release\"\r\n    DOWNLOAD_URL=$(echo ${RELEASES} | jq -r '.[0].assets[].browser_download_url' | grep -i ${MATCH})\r\nelse\r\n    echo -e \"grabbing version $VERSION\"\r\n    VERSION_CHECK=$(echo ${RELEASES} | jq -r --arg VERSION \"${VERSION}\" '.[] | select(.tag_name==$VERSION) | .tag_name')\r\n    if [ \"${VERSION}\" == \"${VERSION_CHECK}\" ]; then\r\n        DOWNLOAD_URL=$(echo ${RELEASES} | jq -r --arg VERSION \"${VERSION}\" '.[] | select(.tag_name==$VERSION) | .assets[].browser_download_url' | grep -i ${MATCH})\r\n    else\r\n        echo -e \"defaulting to latest release\"\r\n        DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url)\r\n    fi\r\nfi\r\n\r\nif [ ! -z \"${DOWNLOAD_URL}\" ]; then \r\n    if curl --output \/dev\/null --silent --head --fail ${DOWNLOAD_URL}; then\r\n        echo -e \"link is valid. setting download link to ${DOWNLOAD_URL}\"\r\n        VALIDATED_URL=${DOWNLOAD_URL}\r\n    else        \r\n        echo -e \"link is invalid closing out\"\r\n        exit 2\r\n    fi\r\nfi\r\n\r\ncurl -sSL -o ${VALIDATED_URL##*\/} ${VALIDATED_URL}\r\n\r\nFILETYPE=$(file -F ',' ${VALIDATED_URL##*\/} | cut -d',' -f2 | cut -d' ' -f2)\r\nif [ \"$FILETYPE\" == \"gzip\" ]; then\r\n    tar xzvf ${VALIDATED_URL##*\/}\r\nelif [ \"$FILETYPE\" == \"Zip\" ]; then\r\n    unzip ${VALIDATED_URL##*\/} -d modules\/\r\nelif [ \"$FILETYPE\" == \"XZ\" ]; then\r\n    tar xvf ${VALIDATED_URL##*\/}\r\nelse\r\n    echo -e \"unknown filetype. Exiting\"\r\n    # exit 2 \r\nfi\r\n\r\nrm ${VALIDATED_URL##*\/}\r\n\r\nif [ ! -f server.yml ]; then\r\n    curl -sSL -o server.yml https:\/\/raw.githubusercontent.com\/parkervcp\/eggs\/master\/minecraft\/bedrock\/gomint\/server.yml\r\nfi",
+            "script": "#! \/bin\/bash\r\n\r\nGITHUB_PACKAGE=gomint\/gomint\r\nVERSION=latest\r\nMATCH=modules\r\n\r\napt update\r\napt install -y curl jq file unzip\r\n\r\nif [ ! -d \/mnt\/server\/ ]; then\r\n    mkdir -p \/mnt\/server\/\r\nfi\r\n\r\ncd \/mnt\/server\/\r\n\r\nif [ -z \"${GITHUB_USER}\" ] && [ -z \"${GITHUB_OAUTH_TOKEN}\" ] ; then\r\n    echo -e \"using anon api call\"\r\nelse\r\n    echo -e \"user and oauth token set\"\r\n    alias curl='curl -u ${GITHUB_USER}:${GITHUB_OAUTH_TOKEN} '\r\nfi\r\n\r\n## get release info and download links\r\nLATEST_JSON=$(curl --silent \"https:\/\/api.github.com\/repos\/${GITHUB_PACKAGE}\/releases\/latest\")\r\nRELEASES=$(curl --silent \"https:\/\/api.github.com\/repos\/${GITHUB_PACKAGE}\/releases\")\r\n\r\nif [ \"$(echo ${LATEST_JSON} | jq -r '.message')\" != \"Not Found\" ] && [[ -z \"${VERSION}\" || \"${VERSION}\" == \"latest\" ]]; then\r\n    echo -e \"grabbing latest version\"\r\n    DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url | grep -m 1 -i ${MATCH})\r\nelif [ \"$(echo ${LATEST_JSON} | jq -r '.message')\" == \"Not Found\" ]; then\r\n    ## emergency fallback if latest isn't found\r\n    ## grabs the latest release even it it's a pre-release\r\n    echo -e \"grabbing latest pre-release\"\r\n    DOWNLOAD_URL=$(echo ${RELEASES} | jq -r '.[0].assets[].browser_download_url' | grep -m 1 -i ${MATCH})\r\nelse\r\n    echo -e \"grabbing version $VERSION\"\r\n    VERSION_CHECK=$(echo ${RELEASES} | jq -r --arg VERSION \"${VERSION}\" '.[] | select(.tag_name==$VERSION) | .tag_name')\r\n    if [ \"${VERSION}\" == \"${VERSION_CHECK}\" ]; then\r\n        DOWNLOAD_URL=$(echo ${RELEASES} | jq -r --arg VERSION \"${VERSION}\" '.[] | select(.tag_name==$VERSION) | .assets[].browser_download_url' | grep -m 1 -i ${MATCH})\r\n    else\r\n        echo -e \"defaulting to latest release\"\r\n        DOWNLOAD_URL=$(echo ${LATEST_JSON} | jq .assets | jq -r .[].browser_download_url)\r\n    fi\r\nfi\r\n\r\nif [ ! -z \"${DOWNLOAD_URL}\" ]; then \r\n    if curl --output \/dev\/null --silent --head --fail ${DOWNLOAD_URL}; then\r\n        echo -e \"link is valid. setting download link to ${DOWNLOAD_URL}\"\r\n        VALIDATED_URL=${DOWNLOAD_URL}\r\n    else        \r\n        echo -e \"link is invalid closing out\"\r\n        exit 2\r\n    fi\r\nfi\r\n\r\ncurl -sSL -o ${VALIDATED_URL##*\/} ${VALIDATED_URL}\r\n\r\nFILETYPE=$(file -F ',' ${VALIDATED_URL##*\/} | cut -d',' -f2 | cut -d' ' -f2)\r\nif [ \"$FILETYPE\" == \"gzip\" ]; then\r\n    tar xzvf ${VALIDATED_URL##*\/}\r\nelif [ \"$FILETYPE\" == \"Zip\" ]; then\r\n    unzip ${VALIDATED_URL##*\/} -d modules\/\r\nelif [ \"$FILETYPE\" == \"XZ\" ]; then\r\n    tar xvf ${VALIDATED_URL##*\/}\r\nelse\r\n    echo -e \"unknown filetype. Exiting\"\r\n    # exit 2 \r\nfi\r\n\r\nrm ${VALIDATED_URL##*\/}\r\n\r\nif [ ! -f server.yml ]; then\r\n    curl -sSL -o server.yml https:\/\/raw.githubusercontent.com\/parkervcp\/eggs\/master\/minecraft\/bedrock\/gomint\/server.yml\r\nfi",
             "container": "debian:buster-slim",
             "entrypoint": "bash"
         }
     },
     "variables": []
-}
\ No newline at end of file
+}