获取 GitHub Gist 的点赞数

Question

我可以通过以下方式获取仓库的点赞数。

curl https://api.github.com/repos/mottosso/be/stargazers

但是我如何获取一个 Gist 的赞星数呢？

例如：

curl https://api.github.com/gists/mottosso/9b25f547d5364f050494/stargazers

- Marcus Ottosson

Answer 1

这似乎在gist上不是直接可用的。
您可以检查一个gist是否被标星, 但是像richardcornish/file-git-notes这样的标星gist并不在其描述中包含星号。

请参见https://api.github.com/gists/4676556

这将使您需要从https://gist.github.com/richardcornish/4676556/stars页面中获取“36”（该gist的总星数）。

而且，该计数器的xpath并不明显。

//div[@id='js-flash-container']/
div[@class='container']/
div[@class='gist js-gist-container gist-with-sidebar with-full-navigation']/
div[@class='gist-sidebar clearfix']/
div[@class='sunken-menu vertical-right repo-nav js-repo-nav js-repository-container-pjax js-octicon-loaders']/
div[@class='sunken-menu-contents']/
ul[@class='sunken-menu-group']/
li[@class='tooltipped tooltipped-w'][3]/
a[@class='sunken-menu-item selected']/
span[@class='counter']

- VonC

---

感谢确认，VonC。我会尝试您的建议。 - Marcus Ottosson

Answer 2

最终，我找到了一种方法，可以在不必爬取HTML的情况下从GitHub API中获取Gist中“星标者”（即收藏者）的数量。希望这对某人有用。

简短摘要

使用GraphQL API而不是RESTful API

• 示例使用gh（GitHub-CLI）命令。

#!/bin/bash

QUERY='
query {
  viewer {
    gist (name: "5b10b34f87955dfc86d310cd623a61d1" ) {
        stargazerCount
    }
  }
}
'
TEMPLATE='{{.data.viewer.gist.stargazerCount}}'

# Login(`gh auth login`) is required
gh api graphql -f query="${QUERY}" --template="${TEMPLATE}"

# Output:
# 2

• 使用命令的示例。

#!/bin/bash

QUERY='
{
   "query": "query {
     viewer {
       gist (name: \"5b10b34f87955dfc86d310cd623a61d1\" ) {
        stargazerCount
       } 
     }
   }"
} 
'

QUERY="$(echo $QUERY | jq -c -M .)"

curl -s -H "Authorization: bearer ${GITHUB_TOKEN}" -X POST -d "${QUERY}" https://api.github.com/graphql

# Output:
# {"data":{"viewer":{"gist":{"stargazerCount":2}}}}

太长不读

#!/bin/bash
# shellcheck disable=SC2016

# --------------------------------------------------------------
# Example of using the `gh api graphql` command to retrieve and
# format information of gists
# --------------------------------------------------------------

# List number of stars from the first 10 gists
QUERY1='
query {
  viewer {
    gists (first: 10, orderBy: {field: CREATED_AT, direction: DESC} ) {
        nodes {
            createdAt
            description
            name
            pushedAt
            stargazers (first: 100) {
            totalCount
            edges {
                node {
                id
                }
            }
            }
            updatedAt
        }
    }
  }
}
'
TEMPLATE1='
  {{- range $repo := .data.viewer.gists.nodes -}}
    {{- printf "name: %s - stargazers: %v\n" $repo.name $repo.stargazers.totalCount -}}
  {{- end -}}
'

# List the number of stars of a particular gist
QUERY2='
query {
  viewer {
    gist (name: "5b10b34f87955dfc86d310cd623a61d1" ) {
        name
        stargazerCount
    }
  }
}
'
TEMPLATE2='
    {{- printf "name: %s - stargazers: %v\n" .data.viewer.gist.name .data.viewer.gist.stargazerCount -}}
'

gh api graphql -f query="${QUERY1}" --paginate --template="${TEMPLATE1}"
echo "----------------------------------"
gh api graphql -f query="${QUERY2}" --paginate --template="${TEMPLATE2}"

# Output:
# name: 7101f542be23e5048198e2a27c3cfda8 - stargazers: 0
# name: d5b9800c636dd78defa4f15894d54d29 - stargazers: 0
# name: e915aa8c01dd438e3ffd79b05f15a4ff - stargazers: 0
# name: 83e82d243b9b3d9ffbf370010ad658c3 - stargazers: 0
# name: 9cbad9941ad797b8d75123e40f7fd4c8 - stargazers: 0
# name: 76857bc6339515d7144e00f17adb1090 - stargazers: 1
# name: 5fd419de98e58b650ad279d6c1266179 - stargazers: 1
# name: cb4dbde222fb494405bb522692235456 - stargazers: 1
# name: f15d018ceb6d2a2103c581b41530ad49 - stargazers: 0
# name: a821517a85992fe329489db2ce32bd56 - stargazers: 0
# ----------------------------------
# name: 5b10b34f87955dfc86d310cd623a61d1 - stargazers: 2

由于我对GraphQL还很陌生，所以新的问题是“如何定义特定的要点”...找到了！

- KEINOS

---

比我2015年的回答更好的方法（更为时髦）。已点赞。 - VonC