53 lines
1.9 KiB
Plaintext
53 lines
1.9 KiB
Plaintext
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=== `prep.py`
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This contains functions that download the base tarball releases, preps them for <<code_bchroot_py_code>>, builds necessary directory structures, and performs the overlay preparations.
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==== dirChk(_conf_)
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This function creates extra directories if needed.
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===== conf
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See <<conf>>.
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==== downloadTarball(_conf_)
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This function downloads the tarball (<<code_mirrorfile_code>>) from the <<code_mirror_code>>, and performs verifications (SHA1 and GPG signature <<code_mirrorgpgsig_code,if enabled>>). Returns the full/absolute path to the downloaded tarball.
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===== conf
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See <<conf>>.
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==== unpackTarball(_tarball_path_, _build_, _keep_ = False)
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This function extracts the tarball downloaded via <<downloadtarball_em_conf_em,downloadTarball()>>.
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===== tarball_path
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The full/absolute path to the downloaded tarball.
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===== build
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See <<build>>.
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===== keep
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`True` or `False`. Whether we should keep the downloaded tarball after unpacking/extracting. If your upstream tarball changes often enough, it's recommended to set this to `False`. However, setting it to `True` can speed up the build process if you're on a slower Internet connection.
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==== buildChroot(_conf_, _keep_ = False)
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This incorporates <<downloadtarball_em_conf_em,donwloading>> and <<unpacktarball_em_tarball_path_em_em_build_em_em_keep_em_false,extracting>> into one function, as well as applying the <<pre_build_d>> directory (and the <<pre_build_d_2,pre-build.d templates>>).
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===== conf
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See <<conf>>.
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===== keep
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See <<keep>>.
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==== prepChroot(_conf_)
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Returns a modified/updated <<build>>. This function:
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. Prepares some variables that <<changing_the_build_process,pre-build.sh>> needs inside the chroot(s)
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. Builds <<version_info_txt_j2,the VERSION_INFO.txt file>>
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. Updates the build number
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. Imports the <<code_mygpgkey_code,signing GPG key>>
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===== conf
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See <<conf>>.
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==== postChroot(_conf_)
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This function applies the <<overlay_2>> directory (and the <<overlay,overlay templates>>).
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===== conf
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See <<conf>>.
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