Remove the buildSteps feature

    [css]: `${reposPath}/css`,
  })

  eleventyConfig.on(
    "eleventy.after",
    async ({ directories }) => {
      for (let repoName in reposConfiguration.repos) {
        const repoConfig = reposConfiguration.repos[repoName]
        const slugify = eleventyConfig.getFilter("slugify")

        if (typeof repoConfig.buildSteps !== 'undefined') {
          // make a temp directory for things to run in
          const tempDirName = `temp_${Math.floor(Math.random() * 10000).toString()}`
          const tempDir = `${directories.output.replace("./", "")}${reposPath}${tempDirName}`
          const tempDirRepoPath = `${tempDir}/${slugify(repoName)}`
          await exec(`mkdir ${tempDir}`)
          await exec(`git clone -s ${directories.output}${slugify(repoName)}.git ${tempDirRepoPath}`)
          const branchesAndTags = await getBranchesAndTags(reposConfiguration, repoName, directories.output, slugify)
          const branchNames = branchesAndTags.branches.map(branch => branch.name)
          const tagNames = branchesAndTags.tags.map(tag => tag.name)
          for (let branch of branchNames) {
            // TODO why doesn't git -C checkout work? Says that repo doesn't exist
            await exec(`(cd ${tempDirRepoPath} && git checkout ${branch})`)
            for (let buildStep of repoConfig.buildSteps) {
              // Run the command for each step in each branch
              await exec(`(cd ${tempDirRepoPath} && ${buildStep.command})`)
              // Copy the specified folders from the "from" to the "to" dir
              await exec(`cp -r ${tempDirRepoPath}/${buildStep.copyFrom} ${directories.output}${slugify(repoName)}/branches/${slugify(branch)}/${buildStep.copyTo}`)
            }
          }
          for (let tag of tagNames) {
            await exec(`(cd ${tempDirRepoPath} && git checkout ${tag})`)
            for (let buildStep of repoConfig.buildSteps) {
              // Run the command for each step in each branch
              await exec(`(cd ${tempDirRepoPath} && ${buildStep.command})`)
              // Copy the specified folders from the "from" to the "to" dir
              await exec(`cp -r ${tempDirRepoPath}/${buildStep.copyFrom} ${directories.output}${slugify(repoName)}/tags/${slugify(tag)}/${buildStep.copyTo}`)
            }
          }
          // delete the temp dirs
          await exec(`rm -r ${tempDir}`)
        }
      }
    }
  )

  eleventyConfig.addFilter("getDirectoryContents", (repo: string, refName: string, refType: 'branch' | 'tag', dirPath: string) => {
    const refKey = refType === 'branch' ? 'branches' : 'tags'
    const fileList = reposData.find(

          },
          "type": "array"
        },
        "buildSteps": {
          "items": {
            "additionalProperties": false,
            "properties": {
              "command": {
                "type": "string"
              },
              "copyFrom": {
                "type": "string"
              },
              "copyTo": {
                "type": "string"
              }
            },
            "required": [
              "command",
              "copyFrom",
              "copyTo"
            ],
            "type": "object"
          },
          "type": "array"
        },
        "defaultBranch": {
          "default": "'main', 'master', or 'develop', determined by looking for one of those branches",
          "description": "The default branch for the repository. If this field is not set, Repo Viewer will automatically try `main`, `master`, and `develop`, in that order. Set a `defaultBranch` value if your default branch is not one of those.",

              "type": "array"
            },
            "lineCountForLargeCommit": {
⁣
⁣
              "type": "number"
            }
          },

  languageExtensions?: {
    [fileExtension: string]: string
  },
  buildSteps?: {
    command: string,
    copyFrom: string,
    copyTo: string,
  }[],
  defaultTemplate?: {
    homepageButtons?: Array<{
      url: string,

      there could also be a folder called `wiki-and-tasks` with hyphens, and
      they would both be able to exist in the repository.
- [ ] better separation of base features and default template
  - make sure that buildSteps can copy things into directories that weren't
    created as part of the site generation.
  - Maybe allow `copyTo` to have variable interpolation in it, for totally
    custom directory paths
- [ ] Create shortcodes that allow 11ty blog posts to reference commits
  - Seems like this could work well for embedding code (specifying line ranges?) in
    blog posts.